Apple Late 2013 3.5GH z 6-core/32 GB 1866MHz ECC RAM/512 GB PCIe Flash Storage/Dual AMD FirePro D500 with 3GB VRAM each - MD878LL/A The Mac Pro 'Six Core' 3.5 (Late 2013) - is powered by a single 3.5 GHz Six Core 22-nm Xeon E5-1650v2 processor with a dedicated 256k of level 2 cache for each core and 12 MB of level 3 'Smart Cache. There is no Mid-2013 MBP, but the Early and Late 2013 models cannot be upgraded after sale. The Mid-2012 can be upgraded to 16 GB but like all Macs, you need to use ram guaranteed for a Mac as they are very sensitive to the timing of the memory.

• Add Ram Mac Mini
• Mac Mini Ram
• Best Ram For Mac Mini

• Other RAM vendors to look at are. Lifetimemory, Macramdirect, Memoryx.net, The Chip Merchant, EDGE Apple Memory, Kingston (avoid Value RAM, but other versions OK), RAM Jet. Be sure to look in each late 2012 Mac Mini RAM, and not the RAM labelled: 1600 Mhz PC3-12800 DDR3 SO-Dimm without any indication of it being for Late 2012 Mac Mini.
• In this video I show how to upgrade the Ram in a Mac Mini from 4 GB to 16 GB. I am upgrading a Late 2012 model running 2.3 Ghz Quad Core i7. It started out w.

General

The Mac Pro (Late 2013) has four memory slots that you can upgrade with up to 64GB of memory using 1866 MHz DDR3 ECC compliant memory DIMMs. To ensure compatibility, Apple recommends that you use Apple-approved memory. You can purchase Apple-approved memory online from the Apple Store or by visiting an Apple Retail store or Apple Authorized Reseller.

Requirements

When you upgrade the memory in your Mac Pro (Late 2013) it must meet these requirements.

• 1866 MHz DDR3 full length DIMM. Mixing memory speeds is not recommended.
• Error-correcting code (ECC).
  
• 4GB, 8GB, or 16 GB DIMMs.
• Unbuffered (UDIMM) or Registered (RDIMM). Do not mix UDIMMs and RDIMMs.
  
• 240 pin DIMM.
• 1.5 or 1.35 volts.
  
• Use the same size memory modules across all slots to maximize performance.
• DIMMs with heatsinks are not supported and may damage the DIMM mechanism.

Important: All DIMMs must be 1866MHz DDR3 ECC compliant. The Mac Pro supports both unbuffered UDIMMs and registered RDIMMs, but it is important not to mix these two types of memory. Mixing UDIMMs and RDIMMs will result in a memory error tone when you turn on your computer.

Recommended configurations

Refer to Mac Pro (Late 2013): Installing or replacing memory for step by step memory installation instructions.

Aluminum 'Unibody' Mac mini Q&A

Update Published November 21, 2018

All Mac Q&As >>Aluminum Mac mini Q&A (Home)

To be notified of new Q&As, sign up for EveryMac.com's bimonthly email list.

If you find this page useful, please Bookmark & Share it. Thank you.

How do you upgrade the RAM in the Aluminum 'Unibody' Mac mini models? What type of RAM do they use? How much RAM do they actually support? Is it even possible to upgrade the RAM?

There are five different lines of Aluminum 'Unibody' Mac mini models -- the 'Mid-2010', 'Mid-2011', 'Late 2012', 'Late 2014' and 'Late 2018' -- all of which are quite different from one another in terms of memory.

Although the memory types are different, the upgrade procedure for the 'Mid-2010', 'Mid-2011' and 'Late 2012' Mac mini lines is easy and essentially the same and it is quite similar for the current 'Late 2018' models, as well. Unlike vintage polycarbonate Mac mini models, which require one to pry open the case and are not easy to upgrade, these Aluminum Mac mini models have a black plastic base on the bottom that can be removed with a quick turn to access the RAM slots.

Unfortunately, as first reported by Macminicolo and confirmed by site sponsor OWC, the now discontinued 'Late 2014' Mac mini models have soldered RAM. These models could be upgraded to as much as 16 GB of RAM at the time of system purchase, but the RAM cannot be upgraded later at all. In a pleasant surprise, Apple returned to upgradable memory for the current 'Late 2018' Mac mini models (sadly the storage is onboard, though).

Photo Credit: Apple, Inc. (Non-Server Mid-2010 - Left, 2011-2014 Models - Right)

Identification Help

If you're not sure which Aluminum Mac mini model you have, these models can be identified by the Model Identifier in software and externally by EMC Number for the purposes of upgrading the RAM. More details about specific identifiers are provided in EveryMac.com's extensive Mac Identification section.

To locate the model identifier in software, select 'About This Mac' under the Apple Menu on your computer and click the 'More Info...' button. If the Mac mini is running OS X 10.7 'Lion' or later, you will need to click the 'System Report' button after clicking 'More Info...' as well. EveryMac.com has carefully hand documented each model identifier for your convenience.

For the pre-Late 2014 Mac mini models, the EMC number is visible upon removing the bottom 'spin off' panel to the right of the memory slots (when the ports are facing you). It is on the bottom of the 'Late 2014' and 'Late 2018' models toward the ports. As always, EveryMac.com has hand documented the EMC numbers unique to each series, too.

These identifiers are most easily visualized as a chart:

EveryMac.com's Ultimate Mac Lookup feature -- as well as the EveryMac app -- also can identify these models by their Serial Numbers.

RAM Types & Actual Maximum RAM Capacities

Add Ram Mac Mini

The 'Mid-2010' Mac mini models have two memory slots that support 1066 MHz PC3-8500 DDR3 SO-DIMMs. Originally, they both officially and unofficially supported a maximum of 8 GB of RAM with two 4 GB memory modules. However, as discovered more recently by site sponsor Other World Computing, if these systems are running OS X 10.7.5 or higher, have been updated to use the latest EFI, and are equipped with proper specification memory modules, they can support up to 16 GB of RAM with dual 8 GB memory modules.

The 'Mid-2011' Mac mini models likewise have two memory slots but instead support faster 1333 MHz PC3-10600 DDR3 SO-DIMMs. Officially, these models only support 8 GB of RAM, but as also reported by OWC, they likewise are capable of supporting 16 GB of RAM with dual 8 GB memory modules. These models only run OS X 10.7 and later versions of the operating system.

Mac Mini Ram

The 'Late 2012' Mac mini models also have two memory slots but use faster still 1600 MHz PC3-12800 DDR3 SO-DIMMs. At least for now, they both officially and unofficially support 16 GB of RAM, but should this number increase in the future (Intel reports that the underlying chipset can support up to 32 GB of RAM), this EveryMac.com Q&A will be updated.

Unfortunately, the 'Late 2014' Mac mini models have soldered RAM that cannot be upgraded after the initial system purchase. By default, these models have 4 GB or 8 GB of 1600 MHz 'Low Power' LPDDR3 SDRAM onboard, and this can be upgraded to 16 GB, but only at the time of initial purchase. The RAM in these models cannot be upgraded later.

The current 'Late 2018' Mac mini models triumphantly return with two memory slots and use even faster 2666 MHz PC4-21300 DDR4 SO-DIMMs. They support as much as 64 GB of RAM with two 32 GB memory modules.

Much like the identification help, the details are most easily visualized as a chart:

* Officially, the 'Mid-2010' models support 8 GB of RAM, but they actually can support 16 GB of RAM. However, this is if and only if they are running OS X 10.7.5 or higher, have been updated to use the latest EFI, and are equipped with proper specification memory modules.

† Officially, the 'Mid-2011' line supports 8 GB of RAM, but they actually support 16 GB.

‡ The 'Late 2014' Mac models support a maximum of 16 GB of onboard 1600 MHz 'Low Power' LPDDR3 SDRAM, but only if configured with 16 GB at the time of system purchase. The RAM cannot be upgraded later.

RAM Upgrade Instructions

For polycarbonate Mac mini models, Apple does not provide instructions or recommend that users upgrade their own memory. However, for the Aluminum Mac mini, the company provides instructions on pages 31-38 and 39-46 of the 'Mid-2010' and 'Mid-2011' User's Guides, respectively. Apple does not provide instructions in the 'Quickstart Guide' for the 'Late 2012' models, but the procedure is the same. Apple likewise does not provide instructions for the current 'Late 2018' models, but it is a similar process, as well.

When available, the manuals provide installation instructions complete with drawings, which absolutely should be reviewed in their entirety before one installs memory. However, the below videos may be even better.

Mid-2010 Mac mini RAM Upgrade Videos

This video -- from YouTube user DetroitBORG -- specifically covers the optical drive-equipped 'Mid-2010' (Macmini4,1) models:

Mid-2011 & Late 2012 Mac mini RAM Upgrade Video

OWC provides an exact video covering the slotless 'Mid-2011' (Macmini5,1, Macmini5,2, Macmini5,3), and 'Late 2012' (Macmini6,1, Macmini6,2) models, too:

Late 2018 Mac mini RAM Upgrade Video

Finally, OWC provides a specific video for the current 'Late 2018' (Macmini8,1) models:

After watching these videos, it should be clear that upgrading the RAM is a simple procedure in aluminum Mac mini models released prior to and after the Mid-2014 series.

However, even though the RAM upgrade procedure is simple (when possible), if you do not feel comfortable -- or have the time -- to perform the upgrade yourself, hiring a professional always is a good option.

Mac mini RAM Purchase Options

Just because RAM meets the minimum listed criteria does not mean that it will necessarily function as intended in your Mac. Be sure to buy from a quality vendor that has tested their RAM with the Mac mini to ensure full compatibility.

In the US (and many other countries), site sponsor Other World Computing sells memory compatible with all of the Mac mini models and provides a professional upgrade service for the Mac mini, too.

Best Ram For Mac Mini

In the UK and Ireland, site sponsor Flexx sells Mac mini compatible memory with free shipping. The company provides flat rate shipping to France, Germany, and Switzerland and inexpensive shipping for all of Europe, too.

In Canada, site sponsor CanadaRAM sells memory for all Mac mini models with guaranteed compatibility, fast shipping, and no customs.

In Germany, site sponsor CompuRAM sells quality memory for all Mac mini models with affordable delivery country-wide and in person pick up and professional installation service available in Munich.

In Australia, site sponsors Macfixit and Upgradeable sell Mac mini compatible memory with fast shipping, a money-back guarantee and more.

In New Zealand, site sponsor Upgradeable New Zealand sells Mac mini memory with fast delivery to all corners of the country, precise compatibility, a lifetime warranty, and a money-back guarantee.

Also see:

• How do you upgrade the hard drive(s) in the Aluminum 'Unibody' Mac mini models? What type of hard drive or SSDs do they support?
• How do you upgrade the RAM in the Polycarbonate Intel Mac mini models? What type of RAM do they use? How much RAM do they actually support?

Permalink | E-mail a Friend | Bookmark & Share | Report an Error/Typo

Suggest a New Q&A | Sign Up for Bimonthly Site Update Notices

<< Aluminum 'Unibody' Mac mini Q&A (Main) | All Mac Q&As

EveryMac.com is provided 'as is' without warranty of any kind whatsoever. EveryMac.com, and the author thereof, shall not be held responsible or liable, under any circumstances, for any damages resulting from the use or inability to use the information within. For complete disclaimer and copyright information please read and understand the Terms of Use and the Privacy Policy before using EveryMac.com. Use of any content or images without expressed permission is not allowed, although links to any page are welcomed and appreciated.