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RAM for imac 27. IMac RAM increase. There is no such thing as too much memory

Fusion Drive is a type of hybrid drive developed by Apple. Physically it's two different devices: a regular large-capacity disk and separate solid-state media combined into one logical volume. Fusion Drive combines the advantages of a conventional mechanical hard drive and a solid state drive: high speed with a large available volume and a relatively low price.

To build Fusion Drive, you need to have an additional connector for PCIe media in your iMac. Unfortunately, if you chose the option without a Fusion Drive or SSD drive when purchasing, there may not be such a connector. For example, it is missing from all 21.5" iMacs equipped with a mechanical drive by default. But models with a 27” screen have such a connector, and it’s waiting for you to put something there!

If your iMac doesn't have such a connector, don't despair. Instead of a single HDD, you can install a SATA SSD and achieve similar read/write speeds.

Can I install a second hard drive in a thin iMac?

If your iMac has a slot for an SSD, then after installation you can not combine the two media into one, but use it separately by installing the system on a fast SSD. In this case, the system gains a little performance, but you will have to regularly clean and transfer large files to a mechanical disk.

Is it possible to increase the amount of RAM on thin iMacs?

Aimak 27″: even a child can increase memory. There is a cover on the back side, and under it there are 4 RAM expansion slots. Two of them are occupied by modules, usually 4 GB each. The maximum volume depends on the modification, but 32 GB, that is, 4 modules of 8 GB each, can be installed for sure. For iMac generations from Late 2012 to Mid 2015, PC3-12800 DDR3 SO-DIMM memory is suitable, and for newer generations PC3-14900 DDR3 (Late 2015) or PC4-19200 DDR4 (starting from Mid 2017).

Aimak 21.5″: everything is not so simple, but not hopeless. Firstly, not all of these iMacs have RAM expansion slots at all (the iMac 21.5" Mid 2014 and Late 2015 do not have them). And in other modifications there are connectors, but it’s difficult to get to them: you have to “cut off” and re-glue the display; it’s not easy to do this kind of work yourself.

There is no such thing as too much memory

I am sure that any Windows PC user knows such a postulate as “there is no such thing as too much RAM.” Yes, Microsoft's operating system is a big RAM eater, but Mac OS-based machines are no less big consumers of it. Of course, the lack of this resource in Apple computers is not so pronounced - there are usually no wild brakes, but the general slowdown in the operation of the OS is not difficult to notice. Applications launch more slowly, a spinning icon often appears to indicate that the system is “thinking,” etc.

Accordingly, the more RAM in a PC, the better. If the computer was purchased in those ancient times when RAM strips were worth their weight in gold, then now is the time to replace them with something more capacious; the price of memory has long been within reasonable limits, although the same cannot be said about the original components offered Apple. I don’t know what the “magic” is here, but often ordering additional hardware modules from Apple or creating an individual configuration can cost many times more than upgrading a standard model yourself. In addition, Apple cars, assembled to order, in Russia, Ukraine and other countries of the post-Soviet space cost truly insane amounts of money. This means that we’ll do the upgrade ourselves, especially since it’s very easy to do, although you should adhere to certain rules which we will talk about below.

Do you follow safety rules?

These rules are universal for any modification of RAM (and other expansion cards too), be it on a PC, Mac or laptop, regardless of the manufacturer.

Rule #1 - no static electricity. Statics “kills” RAM in the blink of an eye - one spark and the module can be hung on the wall as a sad reminder of personal carelessness when working with delicate computer hardware. It is necessary not only to remove static voltage, but also, if possible, not to “charge” during the short period of time it takes to approach the computer. It’s worth touching unpainted metal with your finger, a water tap, or you can put it under running water. It is advisable to take off woolen socks, sweaters, and synthetic clothes that are easily electrified. All this, perhaps, is a kind of paranoia, but it did not let me down personally, and usually any modifications took place without incidents on my part, and there were dozens, if not hundreds of them (not only did I update the hardware for myself over many years of experience working with PCs). Another precaution is to try not to grab the memory stick by the chips, but rather grab it by the edges of the printed circuit board. It is also not recommended to pass the bar from hand to hand while holding the chips.

Rule No. 2 - there is no need to put in significant effort when removing and installing memory modules. It is clear that, if desired, you can insert anything and anywhere, but after this the device may refuse to work (I have encountered cases when people somehow managed to “hammer” the memory module with the wrong side, or insert an AGP card into the connector PCIe).

Now you can start upgrading your iMac. In general, installing memory in most thin Apple all-in-one PCs based on Intel processors is the same. There are only minor differences in the design of the strip compartment. The 2006 iMac models (beginning, middle, end) have one bay with two SO-DIMM memory slots, one on top of the other. All-in-one PCs manufactured mid-2007 and later have two bays with four seats for RAM sticks. In both cases, the compartments are located on the bottom edge of the device, covered with a special plug, which is secured with two or three screws, respectively. To unscrew them, you must use a square screwdriver with Philips profile size No. 2. By the way, the screws are attached to the plug and there is no need to be afraid that they will fall out of it and get lost.

Let's start modernization

Before you begin the RAM upgrade process, you need to prepare workplace. A clean table covered with a soft cloth will do this to prevent scratches on the display. Or, instead of fabric, you can use the porous packaging material that the iMac was wrapped in when it was still in a beautiful cardboard box. I worked with him. Place the iMac with the display facing down on the cloth or packaging material. You can take it by the side edges and carefully place it, or by the stand, and the latter option seems to me more convenient and simpler. After this, you need to lift the stand up to gain access to the RAM compartment cover.

By unscrewing two bolts, in the case of older iMac models, we gain access to the RAM modules, held in place by two plastic latches.

Even if you only plan to add an additional module without removing what is already installed, the plastic latches still need to be bent to the sides. After this, you can add another module or install two new ones. The slats must be inserted until they click; they should go in easily (a little force is applied at the end to make it click). Pay attention to the connector on the memory module - it consists of two parts. The smaller one should be on the left. After the modules are installed, return the latches to their original position - this is done with a little force, which is normal. But it’s better to see once than to read many times, so let’s watch the video:

On mid-2007 and later iMacs, including the latest aluminum ones, removing memory sticks is a little different. The photos below (and the first two above) show the 21.5-inch device. After unscrewing three screws and opening the RAM compartment, you will find a pair of modules covered by a pair of flexible tabs made of a material reminiscent of photographic film.

They are easy to remove (just pry it with a screwdriver or your fingernails, if you have one, and pull it towards you), providing access to the memory strips, but that's not all.

You need to firmly grasp the tongue with your fingers and pull it towards you. I don’t know about other copies, but the one I had the good fortune to disassemble required considerable effort. There were even fears that the tongue would simply come off, but this did not happen. With a slight click, the memory stick moved a couple of millimeters out of its slot.

After this, it can be easily removed with your fingers. As you can see, this is a regular DDR3 PC8500 module manufactured by Samsung. There is no magic and not even an apple logo.

And here is the empty footprint, freed from the burden of RAM:

For greater clarity, watch the video:

As for compatibility, the latest iMac models will accept any standard DDR3 1066 MHz modules (PC3-8500, without buffering, parity and ECC) up to 4 GB (that is, the total amount of RAM can be up to 16 GB). It is advisable to take something branded from Samsung, Kingston, Hynix and other well-known manufacturers.

You can read more about compatibility with memory modules in 2007 and 2008 models on the Apple website. Official information information about compatibility of earlier models is located at this address.

Happy modernization!

The new all-in-one iMac with a 5K display is considered one of the best deals for the money. However, it has one big problem - 8 GB of RAM in the minimum configuration, which is clearly not enough for full operation. Fortunately, adding RAM to an iMac is quite simple.

The iMac 5K has four DIMM slots with a total capacity of 64GB. In the minimum configuration, the user receives two 4 GB DDR4 platters, which gives a total of 8 GB. 64 GB is quite a lot, so it’s advisable to buy a couple more 16 GB sticks, ultimately getting 40 GB of RAM. This is more than enough to work with Final Cut Pro X and other professional software.

RAM Requirements:

SO-DIMMs must meet the following criteria:

PC4-2400.
No buffering.
No parity.
204 contacts.
DDR4 SDRAM, 2400 MHz.

How to Upgrade RAM in iMac 5K 2017

It is worth keeping in mind that the instructions are only relevant for the 2017 iMac 5K. Although the 21.5-inch model has modules that are not soldered to the board, removing the plates is not so easy and it is better not to do this yourself.

Step 1: Turn off your iMac and disconnect all cables, including the power cord.

Step 2: Place your iMac face down on a flat surface, such as a table. To prevent the display from being scratched, you can lay a towel.

Step 3: Press the button above the power connector to open the memory module compartment.

Step 4: Remove the compartment cover.

Step 5: Press the DIMM release levers to open the RAM slots.

Step 6: If you bought four modules, you will have to remove the plates that are already installed. If you only have two new modules, you don't have to get the existing ones. Place the new RAM platters into the appropriate slots. Please note that the module notch should be closer to the right edge.

Step 7: Return the locking levers to their original position.

Step 8: Replace the compartment cover.

Step 9: Turn your iMac over.

Step 10: Connect all necessary cables and turn on your iMac.

Step 11. After booting, go to the Apple menu -> About This Mac -> Memory and make sure that the system correctly detects all memory modules.

Total

Apple offers an upgrade to 16, 32 or 64 GB of RAM in the iMac for 14,000, 42,000 and 98,000 rubles, respectively. If you order RAM from a third-party manufacturer, you can save about 50,000 rubles.

It's no secret that no matter how powerful your iMac is, after a while, even the most powerful hardware becomes outdated and requires an upgrade.

If a few years ago you were quite comfortable using this all-in-one computer with 4 gigabytes of RAM, today it is difficult to talk about comfortable use of a computer with such an amount of RAM, because it is barely enough to surf the Internet in a browser with several open tabs.

What can we say about more difficult tasks, such as video rendering. Considering high cost any Apple technology, not everyone has the opportunity to buy a new iMac.

In this situation, there is only one way out - to upgrade the RAM in the iMac.

Which iMac models support increased RAM?

Apple has often been criticized for not allowing Mac users to upgrade their RAM.

Since the RAM of many Mac models was soldered into the motherboard. The reason for people's dissatisfaction was clear; you are not buying a cheap computer that cannot be accelerated, which means that in the future it will be impossible to fully use it.

RAM frequency and maximum capacity of your iMac

First of all, before you start upgrading your iMac's RAM, you need to know the maximum supported amount of memory for your model and the frequency of your RAM.

In our case, we will be upgrading the iMac (Retina 5K 27-inch Late 2015).

Checking the information on the page above, we see that we require a RAM module with a frequency of 1867 MHz, taking into account that the maximum capacity is 32 GB.

Which RAM module to choose for iMac?

On the official Apple website you can find the RAM I need, the cost of which will at least surprise most of you.

28,000 rubles for 16 GB, which means for maximum RAM upgrade with memory modules from Apple you need to pay 56,000 rubles. In such a situation, we recommend that you buy RAM from third-party manufacturers, the cost of which is several times less and will work on your iMac without any problems.

Installing RAM in an iMac

1. First of all, you need to turn off your iMac and disconnect absolutely all cables from it.

2. To avoid scratching or damaging the screen, place a soft cloth on a flat surface.

3. Gently lay your iMac face down on the fabric.

4. Above the power connector, find gray button, which opens access to memory modules.

5. Set aside the top cover of the RAM module compartment and, to remove old RAM, press the levers outward to release the modules.

6.Pull up on the memory modules to remove them.

7. After all the slots are empty, we can begin installing new RAM modules. When installing RAM, press the module until it clicks.

8. After all the new RAM modules are installed, fix the RAM compartment inward until it clicks.

9. Close the lid on the RAM compartment.

10. Connect all cables and turn on the iMac.

Checking the performance of RAM

After your iMac turns on, you need to check the new amount of RAM.

Let's go: About this Mac - Memory.

We make sure that all slots are installed correctly and the system recognizes the correct amount of RAM.

Conclusion

We told you how to upgrade RAM in an iMac, the process of which is possible independently and without the intervention of specialists. With a little care and attention, you can extend the life of your aging iMac yourself.

Memory kits for Imac - all-in-one computers from the American manufacturer Apple, which have been produced since 1998, representing a hybrid of a monitor and a system unit in a single design. The Imac product line has long been the top seller in Apple's family of personal computers. To improve performance, it is possible to increase RAM, i.e. replace or install additional memory modules.

RAM available for sale Imac in accordance with the characteristics and year of manufacture of the devices . Memory kits are individual for a specific model range, detailed information Imac ram compatibility information is listed below. By phone or email our employees will help you choose and buy memory for Imac, suitable specifically for your model. For all memory modules imac ram Transcend is spreadinglifetime warranty.

Information about memory kits for other Apple devices is available in the sections: , .

Find your iMac model, select the required amount of memory and follow the link.

Lifetime warranty for stable operation and 100% compatibility in specified IMac models only for our products

RAM for iMac 2019 Retina 5K 27:

Standard volume: 8GB-16GB/ Maximum volume: up to 128GB/ Number of slots: 4

2019
2019
MUQQ2G/A 64GB Kit 2x32Gb DDR4 RAM for IMac 2019

RAM for iMac 27 5K Retina 2017:

MNE92RU/A, MNED2RU/A, MNEA2RU/A

Standard volume: 8GB/ Maximum volume: up to 64GB/ Number of slots: 4

Kit 2x8Gb DDR4 memory module for iMac 2017
Kit 2x16Gb DDR4 memory module for iMac 27 2017

RAM for iMac 27 5K Retina 2015 Late:

A1419, MK462XX/A, MK462RU/A, MK462LL/A, MK472XX/A, MK472RU/A, MK472LL/A, MK482XX/A, MK482RU/A, MK482LL/A

Standard volume: 4GB-8GB/ Maximum volume: up to 32GB/ Number of slots: 4

27 2015 Late Mid
2015 Late Mid

RAM for iMac 27 Retina 5K 2014 Late:

MF886XX/A, MK886RU/A, MK886LL/A

Standard volume: 4GB-8GB/ Maximum volume: up to 32GB/ Number of slots: 4

Kit 2x4Gb DDR3 memory modules for iMac 27 2014 Late
Kit 2x8Gb DDR3 RAM for iMac 2014 Late

RAM for iMac 27 2013 Late:

ME088XX/A, ME088RU/A, ME088LL/A, ME089XX/A, ME089RU/A, ME089LL/A

Standard volume: 8GB/ Maximum volume: up to 32GB/ Number of slots: 4

Kit 2x4Gb DDR3 memory modules for iMac 2013 Late
Kit 2x8Gb DDR3 RAM for iMac 2013 Late

RAM for iMac 27 2012 Late:

MD095XX/A, ME095RU/A, ME095LL/A,MD096XX/A, ME096RU/A, ME096LL/A

Standard volume: 8GB/ Maximum volume: up to 32GB/ Number of slots: 4

Kit 2x4Gb DDR3 memory expansion module for IMac 27 Late 2012
2012 Late