Crucial 16GB DDR3L 1866 MHz SO-DIMM Memory Kit (2 x 8GB, Mac)

Crucial 16GB DDR3L 1866 MHz SO-DIMM Memory Kit (2 x 8GB, Mac)

Crucial 16GB DDR3L 1866 MHz SO-DIMM Memory Kit (2 x 8GB, Mac)

B&H # CR28G3S186DM MFR # CT2K8G3S186DM
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Product Highlights

  • 16GB (2 x 8GB) Capacity
  • 1866 MHz Clock Speed
  • PC3-14900
  • SO-DIMM DDR3L Form Factor
  • 1.35V
  • CAS Latency = 13
  • Non-ECC
  • Unbuffered
  • For 27" iMac with Retina 5K (Late 2015)
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Capacity: 16 GB

8 GB

Special Order

16 GB
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Crucial CT2K8G3S186DM overview

  • 1Description

Upgrade the memory in your compatible Mac using the 16GB DDR3L 1866 MHz SO-DIMM Memory Kit from Crucial. This memory kit features a total capacity of 16GB, which is made of up two 8GB modules. It also has a clock speed of 1866 MHz, a bus speed of PC3-14900, and a 204-pin SO-DIMM form factor. It operates using 1.35V, has a CAS latency of 13, does not use ECC technology, and is unbuffered. This RAM is compatible with the 27" iMac with Retina 5K (late 2015) and is protected by a limited lifetime warranty.

Increased memory bandwidth
Reduced power consumption
UPC: 649528775290
Table of Contents
  • 1Description

Crucial CT2K8G3S186DM specs

Capacity 16 GB
Kit Configuration 2 x 8 GB
Speed PC3-14900 (1866 MHz)
Memory Type DDR3
DIMM Type 204-Pin SO-DIMM
Buffered/Registered No
Error Correction (ECC) Non-ECC
Voltage 1.35 V
CAS Latency CL13
Packaging Infofcxeeqcyatfuf
Package Weight 0.1 lb
Box Dimensions (LxWxH) 6.8 x 4.7 x 0.5"

Crucial CT2K8G3S186DM reviews

16GB DDR3L 1866 MHz SO-DIMM Memory Kit (2 x 8GB, Mac) is rated 5.0 out of 5 by 42.
Rated 5 out of 5 by from No regrets thus far! So far, everything seems to be running fast and smooth. The only problem I had was to open the RAM port on the back to install the memory. Note that you will need a non-metal pointy object (I used an old pencil, broke the led tip off and placed some pieces of toilet paper on the port and pressed the pen into that in order to get the button pressed in far enough for the door to pop open - using just your fingers or the suction cup solution was not enough for me! Also, be sure to check the alignment of the RAM sticks as you insert them into the slots, as some online videos show different patterns than the Crucial ones I got)
Date published: 2017-02-21
Rated 5 out of 5 by from Everything it says it is... Recieved these ram sticks fast, threw them into my late 2015 27inch imac n they registered as 1867mhz straght away. I ran a mem test n all passed with flying colors. If u have aimac, this upgrade is a no brainer. I highly recommend this ram n actually any product from crucial as ive only had excellent experiences with Crucial. B&H is now my goto spot.
Date published: 2016-05-22
Rated 5 out of 5 by from Solid, reliable. Used in a 2015 27 iMac. Upon installing for the first time, for some reason the iMac wouldn't boot and double checking everything was inserted well didn't help. So I reshuffled the original and new dimms (grouping them in pairs next to one another, new-new-old-old looking from top to bottom) and since then everything works perfectly, all 24GB of RAM.
Date published: 2016-12-11
Rated 5 out of 5 by from Perfect for the iMac 5K 4.0GHz!!!! This is exactly the kit you need (actually 2 so that you can have 32GBs) to upgrade the basic 8GB memory on your new iMac 5K. For literally a fraction of the price of the Apple memory kits you'll get the same results
Date published: 2016-08-25
Rated 5 out of 5 by from Work with iMAC 27 These chips work with my new iMAC 27. With the 8GB that is came and by adding these 16GB I'm up to 24GB. These gave my iMAC a great boost to handle Adobe Lightroom/Photoshop with no issues.
Date published: 2016-09-27
Rated 5 out of 5 by from Blazzing Fast incredible performance, easy installation. this ram memory improves performance in multitasking and video tasks. the price is right and is guaranteed by the biggest supplier for Apple.
Date published: 2016-05-03
Rated 5 out of 5 by from Great products and work with latest iMac Just brought my 27 5k retina iMac and did an upgrade to 32gb of ram with 2 set of the ram upgrade kit. So far no error and its work properly. Strongly recomended
Date published: 2016-04-13
Rated 5 out of 5 by from CR28G3S186DM This works great in the Late 2015 IMac
Date published: 2016-05-10
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