Ram Memories For Mac
2021年4月2日Download here: http://gg.gg/owfvq
Memory for Mac Engineered to be compatible with Mac systems, Crucial memory takes the guesswork out of a memory upgrade. Simple to install and backed by a limited lifetime warranty, Crucial memory speeds up your system so it runs the way it’s supposed to.
*Mac Ram Memory
*Memorie Ram Wikipedia
2666MHz RDIMM Memory for 8-Core Mac Pro. Mac Pro supports up to 12 DIMMs installed in configurations of 4, 6, 8, or 12 DIMMs. Works with Apple and OWC 32GB, 16GB, and 8GB modules. Backed by an OWC Limited Lifetime Warranty. Speed for Mac systems. A memory upgrade is the fastest, easiest, and most affordable way to get more performance out of your Mac system. Upgrade your Mac with Crucial memory modules and maximize your creativity with top speed and high density DDR3 and DDR4 memory modules. Random-access memory, or RAM, helps your processor tackle multiple tasks at once. It stores temporary data on the fly while your computer is performing tasks. For basic computing, you will need a minimum of 2GB. A mainstream desktop computer will usually come with more than 4GB PC RAM. How to Detect the Type of RAM in a Mac. There are different types of RAM depending on the Mac model you are using. So if you’re thinking of upgrading your memory, you need to know what RAM type and speed your Mac is using, as well as the maximum amount of RAM supported by your device.
Mac can be conveniently purchased from the Apple store and most of configuration allows you to upgrade the memory so that you don’t need to open the case and take the risk in using an incompatible memory which would cause system lockups.
The only thing is the upgrade from Apple store cost a lot more money if compared to the one that it purchased from a computer store. For example, an additional 2GB of memory cost $50 at Apple Store while it only cost less than $10 if you search in Pricewatch. If you’re willing to take the risk in adding extra memory in your Mac either to save money or perhaps you have a few lying around, it is best to run a memory test to make sure that the RAM is fully compatible and won’t make your Mac unstable.
Here we suggest 3 different methods to easily run a memory test on your Mac OS X including the latest Mountain Lion 10.8.1. Rember
Rember is actually a GUI for the popular command line memory testing tool called Memtest OS X. Instead of typing commands in terminal, you can run the test by clicking a button. You are able to test a selected amount or all of the memory, specify the number of times the tests should run and also viewing of the log. Rember includes Memtest OS X in the package so there is no need to manually download and install the memtest. Running Rember will show a table displaying the detected memory on your Mac. Select the amount of memory to test, number of loops and click the Test button to start checking the memory. When the tests is finished, Rember will show the test results.
Rember runs in Mac OS X which means that not all of the ram can be tested due to a portion of RAM being reserved for housekeeping.
Download Rember
Apple java 6 for mac os x download. 2. Memtest86+
If your Mac has a SuperDrive, you can burn the pre-compiled bootable ISO image of the Memtest86+ and boot up the Mac with the disc. Just press and hold the C key when starting up Mac to boot from the disc.
The good thing about Memtest86+ is it runs by itself without relying on the operating system, giving you a more accurate memory test result.
Download Memtest86+
3. Apple Hardware Test
This is the recommended way by Apple to test your memory using their diagnostic tool. If you have an installation disc, insert the disc, restart your Mac, press and hold the C key. Select the language for the Apple Hardware Test and click the Test button to start testing. You can also tick the “Perform extended testing” option which would perform a more thorough test that takes considerably more time to complete. On the latest Mac OS X Mountain Lion, the Apple Hardware Test is already pre-installed and it doesn’t come with an installation disc. Simply boot up, press and hold the D key to start the Apple Hardware Test.
You can also see the amount of memory installed on your Mac at the Hardware Profile tab to confirm that the memory is correctly installed and detected. There are some Apple Hardware Test images that can be downloaded for older models. Do note that the Apple Hardware Test images are machine specific meaning that you cannot use the iBook version on a Mac Mini.
Download Apple Hardware Test You might also like:3 Ways to Test your RAM with Microsoft Windows Memory Diagnostic6 Free Programs to Check Your Video Card Memory For Errors10 Popular Web Browsers Tested for Memory and CPU UsageMac Ram MemoryDownload Sony Memory Card File Rescue Software for Free.NET Framework Setup Verification Utility 7 Comments - Write a CommentNight3 months ago
‘Closing all apps’ is an option which can be set or disabled in the Rember preferences.Reply
I’m trying to test DRAM one bank at a time in mid-2010 Mac mini with 2 banks of 4GB Kingston DRAM each.
Rember run overnight on max cycles (255) showed when both banks were full (8GB total), there was a DRAM failure. But run overnight on max cycles (255), Rember is so slow it’s completed less than 30 cycles. I tried this twice.
Is it not possible to check one 4GB stick at a time? (Mid-2010 Mac mini standard RAM is 1GB module in each bank for total 2GB.)ReplyCharlzm10 months ago
I have several DDR3 DIMMs I want to install, but the memory timing is not printed on them. Is there an app for Macs that can tell you what the timing is on installed DIMMs?Reply
Rember doesn’t shut down existing programs… you do that yerselfReplyRakiki1 year ago
Rember is an amazing app! In regards to the comment above:
it closes all windows because to free-up whole RAM memory for tests.
It’s understandable that you must save your work before you open any diagnostic app.
Works great on latest 2019 iMac where Memtest failed and Apple Diagnostic Tool is a JOKEReply
Rember
I ran this app and it closed all open windows and running apps without asking or warning me. That is bad software. Who knows what data I lost as a result, let alone time in reopening what I can remember was running. memtest does not do this.ReplyRon Helgerson5 years ago
Hope this works well, thanks!ReplyLeave a ReplyMemorie Ram Wikipedia
To identify your MacBook Pro model, use the information in How to identify MacBook Pro models.
Once you’re sure which model you have, find it in the list below to go to the instructions for that model. Note: Apple notebooks not listed in this table have non-removable memory.13-inch
MacBook Pro (13-inch, Mid 2012)
MacBook Pro (13-inch, Late 2011)
MacBook Pro (13-inch, Early 2011)
MacBook Pro (13-inch, Mid 2010)
MacBook Pro (13-inch, Mid 2009)15-inch
MacBook Pro (15-inch, Mid 2012)
MacBook Pro (15-inch, Late 2011)
MacBook Pro (15-inch, Early 2011)
MacBook Pro (15-inch, Mid 2010)
MacBook Pro (15-inch, 2.53GHz, Mid 2009)
MacBook Pro (15-inch, Mid 2009)
MacBook Pro (15-inch, Late 2008)
MacBook Pro (15-inch, Early 2008) and earlier17-inchMacBook Pro (17-inch, Late 2011)
MacBook Pro (17-inch, Early 2011)
MacBook Pro (17-inch, Mid 2010)
MacBook Pro (17-inch, Mid 2009)
MacBook Pro (17-inch, Early 2009)
MacBook Pro (17-inch, Late 2008) and earlierApplicable Models
The instructions provided below are for the following MacBook Pro (13-inch) models:
*MacBook Pro (13-inch, Mid 2012)
*MacBook Pro (13-inch, Late 2011)
*MacBook Pro (13-inch, Early 2011)
*MacBook Pro (13-inch, Mid 2010)
*MacBook Pro (13-inch, Mid 2009)Memory specifications
Use the tables below to confirm the memory you’re installing is compatible with your MacBook Pro. MacBook Pro (13-inch, mid 2012)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 67.6mm x 30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-12800 DDR3 1600 MHz type RAMAdditional notesFor best performance, fill both memory slots, installing an equal memory module in each slot.
MacBook Pro (13-inch, Late 2011) and MacBook Pro (13-inch, Early 2011)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 67.6mm x 30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-10600 DDR3 1333 MHz type RAMAdditional notesFor best performance, fill both memory slots, installing an equal memory module in each slot.MacBook Pro (13-inch, Mid 2010) and MacBook Pro (13-inch, Mid 2009)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
-30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-8500 DDR3 1066 MHz type RAMAdditional notesFor best performance, fill both memory slots, installing an equal memory module in each slot.
Removing or installing memory
Warning: The internal components of your MacBook Pro can be warm. If you have been using your MacBook Pro, wait ten minutes after shutting down the computer to let the internal components cool before continuing.Step 1: Remove the bottom case
*Shut down your MacBook Pro. Disconnect the power adapter, Ethernet cable, USB cables, security lock, and any other cables connected to the MacBook Pro to prevent damaging the computer.
*Turn over your MacBook Pro and remove the ten (10) screws that secure the bottom case. Because the screws are different lengths, note the screw lengths and locations so you can replace the screws correctly. Put them aside in a safe place. Lift off the case and place it to the side.
*Touch a metal surface inside the computer to discharge any static electricity from your body.
Step 2: Remove existing memory (if present)
*Push the levers on the sides of the memory module in an outward direction to release the module from the memory card slot. The memory pops up at an angle. Before removing it, make sure you find the half-circle notches. If you don’t, try pressing the levers outward again.
*Hold the memory module by its notches and remove it from the slot.
*Remove the other memory module.
Important: Hold the memory modules by their edges, and do not touch the gold connectors.
Step 3: Install memory
*Align the notch on the gold edge of the module with the notch in the lower memory slot.
*Tilt the card and push the memory into the slot.
*Use two fingers with firm, even pressure to push down on the memory module. There should be a click when you insert the memory correctly.
*Repeat this procedure to install an additional memory module in the top slot. Press down on the module to make sure it is level.
Note: Make sure you install the memory according to this illustration, with the gold contacts inserted almost completely into the connector.Step 4: Replace the bottom case
Replace the bottom case. Replace and tighten the ten screws you removed earlier, making sure to put the different length screws in their proper locations.Applicable Models
The instructions provided below are for the following MacBook Pro 15-inch models:
*MacBook Pro (15-inch, Mid 2012)
*MacBook Pro (15-inch, Late 2011)
*MacBook Pro (15-inch, Early 2011)
*MacBook Pro (15-inch, Mid 2010)
*MacBook Pro (15-inch, 2.53GHz Mid 2009)
*MacBook Pro (15-inch, Mid 2009) Memory specifications
Please use the tables below to confirm the memory being installed is compatible with your MacBook Pro. MacBook Pro (15-inch, Mid 2012)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-12800 DDR3 1600 MHz type RAMAdditional notesFor best performance, fill both memory slots, installing an equal memory module in each slot.MacBook Pro (15-inch, Late 2011) and MacBook Pro (15-inch, Early 2011)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-10600 DDR3 1333 MHz type RAMAdditional notesFor best performance, fill both memory slots, installing an equal memory module in each slot.MacBook Pro (15-inch, Mid 2010), MacBook Pro (15-inch, 2.53GHz Mid 2009), MacBook Pro (15-inch, Mid 2009)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-8500 DDR3 1066 MHz type RAMAdditional notesFor best performance, fill both memory slots, installing an equal memory module in each slot.Removing or installing memory
Warning: The internal components of your MacBook Pro can be warm. If you have been using your MacBook Pro, wait ten minutes after shutting down the computer to let the internal components cool before continuing.Step 1: Remove the bottom case
*Shut down your MacBook Pro. Disconnect the power adapter, Ethernet cable, USB cables, security lock, and any other cables connected to the MacBook Pro to prevent damaging the computer.
*Turn over your MacBook Pro and remove the ten (10) screws that secure the bottom case. Because the screws are different lengths, note the screw lengths and locations so you can replace the screws correctly. Put them aside in a safe place. Lift off the case and place it to the side.
*Touch a metal surface inside the computer to discharge any static electricity from your body.
Step 2: Remove existing memory (if present)
*Push the levers on the sides of the memory module in an outward direction to release the module from the memory card slot. The memory pops up at an angle. Before removing it, make sure you find the half-circle notches. If you don’t, try pressing the levers outward again.
*Hold the memory module by its notches and remove it from the slot.
*Remove the other memory module.
Important: Hold the memory modules by their edges, and do not touch the gold connectors.Step 3: Install memory
*Align the notch on the gold edge of the module with the notch in the lower memory slot.
*Tilt the card and push the memory into the slot.
*Use two fingers with firm, even pressure to push down on the memory module. There should be a click when you insert the memory correctly.
*Repeat this procedure to install an additional memory module in the top slot. Press down on the module to make sure it is level.Note: Make sure you install the memory according to this illustration, with the gold contacts inserted almost completely into the connector.Step 4: Replace the bottom case
Replace and tighten the ten screws you removed earlier, making sure to put the different length screws in their proper locations.Applicable model
The instructions provided below are for the following MacBook Pro 15-inch models:
*MacBook Pro (15-inch, Late 2008)Memory specifications
Please use the table below to confirm the memory being installed is compatible with your MacBook Pro. MacBook Pro (15-inch, late 2008)Number of memory slots2Base memory2 GBMaximum memory4 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 30mm (1.18 inch)
- 1 GB or 2 GB
- 204-pin
- PC3-8500 DDR3 1066 MHz type RAMAdditional notesFor best performance, fill both memory slots and install an identical memory module in each slot.Removing or installing memory
Warning: The internal components of your MacBook Pro can be warm. If you have been using your MacBook Pro, wait ten minutes after shutting down the computer to let the internal components cool before continuing.Step 1: Remove the access door
*Shut down your MacBook Pro. Disconnect the power adapter, Ethernet cable, security lock, and any other cords connected to the MacBook Pro to prevent damaging the computer.
*Turn over your MacBook Pro and locate the latch. Push down to release the latch and remove the access door that covers the battery and hard drive.
*The latch must be in its released, open position to remove the access door.Step 2: Remove the battery
With the latch still in its open position, gently pull up on the tab to remove the battery.Step 3: Remove the bottom case
*Remove the eight screws that secure the bottom case of your MacBook Pro, and then remove the bottom case.
Important: Because the screws are different lengths, note the screw lengths and locations so you can replace the screws correctly. Put them aside in a safe place.
*Touch a metal surface inside the computer to discharge any static electricity from your body.Step 4: Remove existing memory (if present)
*Push out the ejection levers on the sides of the memory module to release the module from the memory card slot. The memory pops up at an angle. Before removing it, make sure you find the half-circle notches. If you don’t, try pressing the ejection levers again.
*Hold the memory module by the notches and remove it from the slot.
*Remove the other memory module.
Important: Hold the memory modules by their edges; do not touch the gold connectors.
Step 5: Install memory
*Align the notch on the gold edge of the module with the notch in the lower memory slot.
*Tilt the card and push the memory into the slot.
*Use two fingers with firm, even pressure to push down on the memory module. There should be a click when you insert the memory correctly.
*Repeat, if necessary, to install an additional memory module in the top slot. Press down on the module to make sure it is level.
Note: Make sure you install the memory according to the illustration below, with the gold contacts inserted almost completely into the connector.
Step 6: Replace the bottom case
Replace the bottom case. Replace and tighten the eight screws.Step 7: Replace the battery
To replace the battery, make sure the latch is in its open position. Hold the battery at an angle and slide the lipped edge of the battery below the brackets on the outside edge of the battery bay. Gently press the battery down.Step 8: Replace the access door
With the latch in the open position replace the access door, making sure it is level with the bottom case of your MacBook Pro, and press the latch into the closed position.Applicable models
The instructions provided below are for the following MacBook Pro 17-inch models:
*MacBook Pro (17-inch, Late 2011)
*MacBook Pro (17-inch, Early 2011)
*MacBook Pro (17-inch, Mid 2010)
*MacBook Pro (17-inch, Mid 2009)
*MacBook Pro (17-inch, Early 2009)Memory specifications
Use the tables below to confirm the memory being installed is compatible with your MacBook Pro.MacBook Pro (17-inch, Late 2011) and MacBook Pro (17-inch, Early 2011)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 67.6mm x 30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-10600 DDR3 1333 MHz type RAMAdditi
https://diarynote.indered.space
Memory for Mac Engineered to be compatible with Mac systems, Crucial memory takes the guesswork out of a memory upgrade. Simple to install and backed by a limited lifetime warranty, Crucial memory speeds up your system so it runs the way it’s supposed to.
*Mac Ram Memory
*Memorie Ram Wikipedia
2666MHz RDIMM Memory for 8-Core Mac Pro. Mac Pro supports up to 12 DIMMs installed in configurations of 4, 6, 8, or 12 DIMMs. Works with Apple and OWC 32GB, 16GB, and 8GB modules. Backed by an OWC Limited Lifetime Warranty. Speed for Mac systems. A memory upgrade is the fastest, easiest, and most affordable way to get more performance out of your Mac system. Upgrade your Mac with Crucial memory modules and maximize your creativity with top speed and high density DDR3 and DDR4 memory modules. Random-access memory, or RAM, helps your processor tackle multiple tasks at once. It stores temporary data on the fly while your computer is performing tasks. For basic computing, you will need a minimum of 2GB. A mainstream desktop computer will usually come with more than 4GB PC RAM. How to Detect the Type of RAM in a Mac. There are different types of RAM depending on the Mac model you are using. So if you’re thinking of upgrading your memory, you need to know what RAM type and speed your Mac is using, as well as the maximum amount of RAM supported by your device.
Mac can be conveniently purchased from the Apple store and most of configuration allows you to upgrade the memory so that you don’t need to open the case and take the risk in using an incompatible memory which would cause system lockups.
The only thing is the upgrade from Apple store cost a lot more money if compared to the one that it purchased from a computer store. For example, an additional 2GB of memory cost $50 at Apple Store while it only cost less than $10 if you search in Pricewatch. If you’re willing to take the risk in adding extra memory in your Mac either to save money or perhaps you have a few lying around, it is best to run a memory test to make sure that the RAM is fully compatible and won’t make your Mac unstable.
Here we suggest 3 different methods to easily run a memory test on your Mac OS X including the latest Mountain Lion 10.8.1. Rember
Rember is actually a GUI for the popular command line memory testing tool called Memtest OS X. Instead of typing commands in terminal, you can run the test by clicking a button. You are able to test a selected amount or all of the memory, specify the number of times the tests should run and also viewing of the log. Rember includes Memtest OS X in the package so there is no need to manually download and install the memtest. Running Rember will show a table displaying the detected memory on your Mac. Select the amount of memory to test, number of loops and click the Test button to start checking the memory. When the tests is finished, Rember will show the test results.
Rember runs in Mac OS X which means that not all of the ram can be tested due to a portion of RAM being reserved for housekeeping.
Download Rember
Apple java 6 for mac os x download. 2. Memtest86+
If your Mac has a SuperDrive, you can burn the pre-compiled bootable ISO image of the Memtest86+ and boot up the Mac with the disc. Just press and hold the C key when starting up Mac to boot from the disc.
The good thing about Memtest86+ is it runs by itself without relying on the operating system, giving you a more accurate memory test result.
Download Memtest86+
3. Apple Hardware Test
This is the recommended way by Apple to test your memory using their diagnostic tool. If you have an installation disc, insert the disc, restart your Mac, press and hold the C key. Select the language for the Apple Hardware Test and click the Test button to start testing. You can also tick the “Perform extended testing” option which would perform a more thorough test that takes considerably more time to complete. On the latest Mac OS X Mountain Lion, the Apple Hardware Test is already pre-installed and it doesn’t come with an installation disc. Simply boot up, press and hold the D key to start the Apple Hardware Test.
You can also see the amount of memory installed on your Mac at the Hardware Profile tab to confirm that the memory is correctly installed and detected. There are some Apple Hardware Test images that can be downloaded for older models. Do note that the Apple Hardware Test images are machine specific meaning that you cannot use the iBook version on a Mac Mini.
Download Apple Hardware Test You might also like:3 Ways to Test your RAM with Microsoft Windows Memory Diagnostic6 Free Programs to Check Your Video Card Memory For Errors10 Popular Web Browsers Tested for Memory and CPU UsageMac Ram MemoryDownload Sony Memory Card File Rescue Software for Free.NET Framework Setup Verification Utility 7 Comments - Write a CommentNight3 months ago
‘Closing all apps’ is an option which can be set or disabled in the Rember preferences.Reply
I’m trying to test DRAM one bank at a time in mid-2010 Mac mini with 2 banks of 4GB Kingston DRAM each.
Rember run overnight on max cycles (255) showed when both banks were full (8GB total), there was a DRAM failure. But run overnight on max cycles (255), Rember is so slow it’s completed less than 30 cycles. I tried this twice.
Is it not possible to check one 4GB stick at a time? (Mid-2010 Mac mini standard RAM is 1GB module in each bank for total 2GB.)ReplyCharlzm10 months ago
I have several DDR3 DIMMs I want to install, but the memory timing is not printed on them. Is there an app for Macs that can tell you what the timing is on installed DIMMs?Reply
Rember doesn’t shut down existing programs… you do that yerselfReplyRakiki1 year ago
Rember is an amazing app! In regards to the comment above:
it closes all windows because to free-up whole RAM memory for tests.
It’s understandable that you must save your work before you open any diagnostic app.
Works great on latest 2019 iMac where Memtest failed and Apple Diagnostic Tool is a JOKEReply
Rember
I ran this app and it closed all open windows and running apps without asking or warning me. That is bad software. Who knows what data I lost as a result, let alone time in reopening what I can remember was running. memtest does not do this.ReplyRon Helgerson5 years ago
Hope this works well, thanks!ReplyLeave a ReplyMemorie Ram Wikipedia
To identify your MacBook Pro model, use the information in How to identify MacBook Pro models.
Once you’re sure which model you have, find it in the list below to go to the instructions for that model. Note: Apple notebooks not listed in this table have non-removable memory.13-inch
MacBook Pro (13-inch, Mid 2012)
MacBook Pro (13-inch, Late 2011)
MacBook Pro (13-inch, Early 2011)
MacBook Pro (13-inch, Mid 2010)
MacBook Pro (13-inch, Mid 2009)15-inch
MacBook Pro (15-inch, Mid 2012)
MacBook Pro (15-inch, Late 2011)
MacBook Pro (15-inch, Early 2011)
MacBook Pro (15-inch, Mid 2010)
MacBook Pro (15-inch, 2.53GHz, Mid 2009)
MacBook Pro (15-inch, Mid 2009)
MacBook Pro (15-inch, Late 2008)
MacBook Pro (15-inch, Early 2008) and earlier17-inchMacBook Pro (17-inch, Late 2011)
MacBook Pro (17-inch, Early 2011)
MacBook Pro (17-inch, Mid 2010)
MacBook Pro (17-inch, Mid 2009)
MacBook Pro (17-inch, Early 2009)
MacBook Pro (17-inch, Late 2008) and earlierApplicable Models
The instructions provided below are for the following MacBook Pro (13-inch) models:
*MacBook Pro (13-inch, Mid 2012)
*MacBook Pro (13-inch, Late 2011)
*MacBook Pro (13-inch, Early 2011)
*MacBook Pro (13-inch, Mid 2010)
*MacBook Pro (13-inch, Mid 2009)Memory specifications
Use the tables below to confirm the memory you’re installing is compatible with your MacBook Pro. MacBook Pro (13-inch, mid 2012)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 67.6mm x 30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-12800 DDR3 1600 MHz type RAMAdditional notesFor best performance, fill both memory slots, installing an equal memory module in each slot.
MacBook Pro (13-inch, Late 2011) and MacBook Pro (13-inch, Early 2011)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 67.6mm x 30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-10600 DDR3 1333 MHz type RAMAdditional notesFor best performance, fill both memory slots, installing an equal memory module in each slot.MacBook Pro (13-inch, Mid 2010) and MacBook Pro (13-inch, Mid 2009)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
-30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-8500 DDR3 1066 MHz type RAMAdditional notesFor best performance, fill both memory slots, installing an equal memory module in each slot.
Removing or installing memory
Warning: The internal components of your MacBook Pro can be warm. If you have been using your MacBook Pro, wait ten minutes after shutting down the computer to let the internal components cool before continuing.Step 1: Remove the bottom case
*Shut down your MacBook Pro. Disconnect the power adapter, Ethernet cable, USB cables, security lock, and any other cables connected to the MacBook Pro to prevent damaging the computer.
*Turn over your MacBook Pro and remove the ten (10) screws that secure the bottom case. Because the screws are different lengths, note the screw lengths and locations so you can replace the screws correctly. Put them aside in a safe place. Lift off the case and place it to the side.
*Touch a metal surface inside the computer to discharge any static electricity from your body.
Step 2: Remove existing memory (if present)
*Push the levers on the sides of the memory module in an outward direction to release the module from the memory card slot. The memory pops up at an angle. Before removing it, make sure you find the half-circle notches. If you don’t, try pressing the levers outward again.
*Hold the memory module by its notches and remove it from the slot.
*Remove the other memory module.
Important: Hold the memory modules by their edges, and do not touch the gold connectors.
Step 3: Install memory
*Align the notch on the gold edge of the module with the notch in the lower memory slot.
*Tilt the card and push the memory into the slot.
*Use two fingers with firm, even pressure to push down on the memory module. There should be a click when you insert the memory correctly.
*Repeat this procedure to install an additional memory module in the top slot. Press down on the module to make sure it is level.
Note: Make sure you install the memory according to this illustration, with the gold contacts inserted almost completely into the connector.Step 4: Replace the bottom case
Replace the bottom case. Replace and tighten the ten screws you removed earlier, making sure to put the different length screws in their proper locations.Applicable Models
The instructions provided below are for the following MacBook Pro 15-inch models:
*MacBook Pro (15-inch, Mid 2012)
*MacBook Pro (15-inch, Late 2011)
*MacBook Pro (15-inch, Early 2011)
*MacBook Pro (15-inch, Mid 2010)
*MacBook Pro (15-inch, 2.53GHz Mid 2009)
*MacBook Pro (15-inch, Mid 2009) Memory specifications
Please use the tables below to confirm the memory being installed is compatible with your MacBook Pro. MacBook Pro (15-inch, Mid 2012)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-12800 DDR3 1600 MHz type RAMAdditional notesFor best performance, fill both memory slots, installing an equal memory module in each slot.MacBook Pro (15-inch, Late 2011) and MacBook Pro (15-inch, Early 2011)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-10600 DDR3 1333 MHz type RAMAdditional notesFor best performance, fill both memory slots, installing an equal memory module in each slot.MacBook Pro (15-inch, Mid 2010), MacBook Pro (15-inch, 2.53GHz Mid 2009), MacBook Pro (15-inch, Mid 2009)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-8500 DDR3 1066 MHz type RAMAdditional notesFor best performance, fill both memory slots, installing an equal memory module in each slot.Removing or installing memory
Warning: The internal components of your MacBook Pro can be warm. If you have been using your MacBook Pro, wait ten minutes after shutting down the computer to let the internal components cool before continuing.Step 1: Remove the bottom case
*Shut down your MacBook Pro. Disconnect the power adapter, Ethernet cable, USB cables, security lock, and any other cables connected to the MacBook Pro to prevent damaging the computer.
*Turn over your MacBook Pro and remove the ten (10) screws that secure the bottom case. Because the screws are different lengths, note the screw lengths and locations so you can replace the screws correctly. Put them aside in a safe place. Lift off the case and place it to the side.
*Touch a metal surface inside the computer to discharge any static electricity from your body.
Step 2: Remove existing memory (if present)
*Push the levers on the sides of the memory module in an outward direction to release the module from the memory card slot. The memory pops up at an angle. Before removing it, make sure you find the half-circle notches. If you don’t, try pressing the levers outward again.
*Hold the memory module by its notches and remove it from the slot.
*Remove the other memory module.
Important: Hold the memory modules by their edges, and do not touch the gold connectors.Step 3: Install memory
*Align the notch on the gold edge of the module with the notch in the lower memory slot.
*Tilt the card and push the memory into the slot.
*Use two fingers with firm, even pressure to push down on the memory module. There should be a click when you insert the memory correctly.
*Repeat this procedure to install an additional memory module in the top slot. Press down on the module to make sure it is level.Note: Make sure you install the memory according to this illustration, with the gold contacts inserted almost completely into the connector.Step 4: Replace the bottom case
Replace and tighten the ten screws you removed earlier, making sure to put the different length screws in their proper locations.Applicable model
The instructions provided below are for the following MacBook Pro 15-inch models:
*MacBook Pro (15-inch, Late 2008)Memory specifications
Please use the table below to confirm the memory being installed is compatible with your MacBook Pro. MacBook Pro (15-inch, late 2008)Number of memory slots2Base memory2 GBMaximum memory4 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 30mm (1.18 inch)
- 1 GB or 2 GB
- 204-pin
- PC3-8500 DDR3 1066 MHz type RAMAdditional notesFor best performance, fill both memory slots and install an identical memory module in each slot.Removing or installing memory
Warning: The internal components of your MacBook Pro can be warm. If you have been using your MacBook Pro, wait ten minutes after shutting down the computer to let the internal components cool before continuing.Step 1: Remove the access door
*Shut down your MacBook Pro. Disconnect the power adapter, Ethernet cable, security lock, and any other cords connected to the MacBook Pro to prevent damaging the computer.
*Turn over your MacBook Pro and locate the latch. Push down to release the latch and remove the access door that covers the battery and hard drive.
*The latch must be in its released, open position to remove the access door.Step 2: Remove the battery
With the latch still in its open position, gently pull up on the tab to remove the battery.Step 3: Remove the bottom case
*Remove the eight screws that secure the bottom case of your MacBook Pro, and then remove the bottom case.
Important: Because the screws are different lengths, note the screw lengths and locations so you can replace the screws correctly. Put them aside in a safe place.
*Touch a metal surface inside the computer to discharge any static electricity from your body.Step 4: Remove existing memory (if present)
*Push out the ejection levers on the sides of the memory module to release the module from the memory card slot. The memory pops up at an angle. Before removing it, make sure you find the half-circle notches. If you don’t, try pressing the ejection levers again.
*Hold the memory module by the notches and remove it from the slot.
*Remove the other memory module.
Important: Hold the memory modules by their edges; do not touch the gold connectors.
Step 5: Install memory
*Align the notch on the gold edge of the module with the notch in the lower memory slot.
*Tilt the card and push the memory into the slot.
*Use two fingers with firm, even pressure to push down on the memory module. There should be a click when you insert the memory correctly.
*Repeat, if necessary, to install an additional memory module in the top slot. Press down on the module to make sure it is level.
Note: Make sure you install the memory according to the illustration below, with the gold contacts inserted almost completely into the connector.
Step 6: Replace the bottom case
Replace the bottom case. Replace and tighten the eight screws.Step 7: Replace the battery
To replace the battery, make sure the latch is in its open position. Hold the battery at an angle and slide the lipped edge of the battery below the brackets on the outside edge of the battery bay. Gently press the battery down.Step 8: Replace the access door
With the latch in the open position replace the access door, making sure it is level with the bottom case of your MacBook Pro, and press the latch into the closed position.Applicable models
The instructions provided below are for the following MacBook Pro 17-inch models:
*MacBook Pro (17-inch, Late 2011)
*MacBook Pro (17-inch, Early 2011)
*MacBook Pro (17-inch, Mid 2010)
*MacBook Pro (17-inch, Mid 2009)
*MacBook Pro (17-inch, Early 2009)Memory specifications
Use the tables below to confirm the memory being installed is compatible with your MacBook Pro.MacBook Pro (17-inch, Late 2011) and MacBook Pro (17-inch, Early 2011)Number of memory slots2Base memory4 GBMaximum memory8 GBMemory card specifications- Double Data Rate Small Outline Dual Inline Memory Module (DDR3) format
- 67.6mm x 30mm (1.18 inch)
- 2 GB or 4 GB
- 204-pin
- PC3-10600 DDR3 1333 MHz type RAMAdditi
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