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Lenovo - DDR4 - module - 16 GB - SO-DIMM 260-pin - 2666 MHz / PC4-21300 - unbuffered

Mfg # 4X70W30751 CDW # 5639024 | UNSPSC 32101602

Quick tech specs

  • module
  • SO-DIMM 260-pin
  • 1.2 V
  • non-ECC
  • green
  • 2nd Gen) (non-ECC); P43s; P53 (non-ECC); P53s; P71 (non-ECC); P72 (non-ECC); P73 (non-ECC); T25; T49X; T590; X1 Extreme (1st
  • 16 GB
  • 2666 MHz / PC4-21300
  • unbuffered
  • CRU
  • for ThinkCentre M630e; M715q (2nd Gen); M720q; M725s; M75q-1; M820z; M920; ThinkPad A485; E14; E15; E49X; E59X; L390; L390 Yoga; L490; L590; P1 (1st
  • 2nd Gen); V540-24
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Know your gear

The ThinkPad 16GB DDR4 2666MHz SoDIMM Memory upgrades the standard memory capacity in select PCs, improving performance and enhancing the PC's ability to run more programs simultaneously.

This item was discontinued on October 26, 2023

Enhance your purchase

Lenovo - DDR4 - 16 GB - SO-DIMM 260-pin - unbuffered is rated 4.80 out of 5 by 5.
Rated 5 out of 5 by from Great product for both business/developer usage and personal usage as well.
Date published: 2020-03-18T18:06:30-04:00
Rated 5 out of 5 by from Great RAM upgrade! Easy to install and works great! Bumped my RAM from 8 GB to 16 GB
Date published: 2020-10-10T00:00:00-04:00
Rated 5 out of 5 by from More Memory is ALWAYS better... Although not cheap...the Lenovo team did discount this memory quite a bit. I used the Lenovo Tech video on "how to" replace the memory in my P51. It went really well. Step by step. No unexpected troubles. When I powered back up and checked "My Computer" details, there it was...64 GB of DDR4 memory. My machine was not slow before. But now I wait for nothing! This P51 will be with me a long long time! I'm really happy I decided to update!
Date published: 2020-09-12T00:00:00-04:00
Rated 5 out of 5 by from Great! This RAM gives my laptop the much more needed memory for programs such as Adobe, Ableton, Seratpo, etc.
Date published: 2020-04-04T00:00:00-04:00
Rated 5 out of 5 by from The + 16G in my P52, tot 32G, amazing difference! I have been buying Thinkpads/Lenovo for 23 years. From previous experience when on one occasion I bought after market extra memory, had nothing but problems despite seller guaranteeing total compatibility without problems. Did I save money, NO, did I have a ton of problems, YES! From then on, I only bought memory either with my laptop and or ONLY from Lenovo!
Date published: 2020-04-14T00:00:00-04:00