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Lenovo ThinkSystem SR950 (Xeon SP Gen 2) Memory Upgrades ✓­ Guaranteed Compatible

Make & ModelLenovo ThinkSystem SR950 (Xeon SP Gen 2)
Total Memory Slots96
Maximum Memory24.0TB

It's easy to buy Lenovo ThinkSystem SR950 (Xeon SP G 2) memory here.

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Have a question about your Lenovo ThinkSystem SR950 (Xeon SP Gen 2) memory upgrade? Our technical support can help you with any question to ensure you get the best module option for your Lenovo ThinkSystem SR950 (Xeon SP G 2) system.

100% Guaranteed
Compatible

Get proven Lenovo ThinkSystem SR950 (Xeon SP Gen 2) memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total Lenovo ThinkSystem SR950 (Xeon SP G 2) system memory reliability.

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Replacement

Nothing is perfect. Sometimes things happen. If your Lenovo ThinkSystem SR950 (Xeon SP Gen 2) memory upgrade fails at anytime–we will ship a replacement same day. We support your Lenovo ThinkSystem SR950 (Xeon SP G 2) memory purchase long after the sale.

Meet the increasing demands of your applications with more Lenovo ThinkSystem SR950 (Xeon SP Gen 2) memory.
Expand system performance with an upgrade at lower costs today!

DIMM Type    Speed    Configuration Guide    Lifetime WarrantyLifetime WarrantyLifetime WarrantyLifetime Warranty
Never worry. We support you long after the sale. If any module ever fails–we will replace at zero cost to you!

Showing 1–50 of 72 results

Part #Part NumberMade ByCapacitySpeedForm FactorPrice
4ZC7A15113

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 128GBDDR4-2933RDIMM $ 964 Buy Now
4X70V98063

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 64GBDDR4-2933RDIMM $ 294 Buy Now
4ZC7A08710

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 64GBDDR4-2933RDIMM $ 294 Buy Now
4ZC7A08744

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 64GBDDR4-2933RDIMM $ 294 Buy Now
01AG632

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 32GBDDR4-2933RDIMM $ 144 Buy Now
4ZC7A08709

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 32GBDDR4-2933RDIMM $ 144 Buy Now
4ZC7A08742

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 32GBDDR4-2933RDIMM $ 144 Buy Now
01AG631

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 16GBDDR4-2933RDIMM $ 88 Buy Now
4ZC7A08707

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 16GBDDR4-2933RDIMM $ 88 Buy Now
4ZC7A08708

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 16GBDDR4-2933RDIMM $ 88 Buy Now
4ZC7A08740

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 16GBDDR4-2933RDIMM $ 88 Buy Now
4ZC7A08741

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 16GBDDR4-2933RDIMM $ 88 Buy Now
4ZC7A08716

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 64GBDDR4-2666RDIMM $ 448 Buy Now
4X70P98203

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 32GBDDR4-2666RDIMM $ 128 Buy Now
7X77A01304

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 32GBDDR4-2666RDIMM $ 128 Buy Now
01AG618

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 16GBDDR4-2666RDIMM $ 84 Buy Now
4X70P98202

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 16GBDDR4-2666RDIMM $ 84 Buy Now
7X77A01303

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
Original Replacement1x 16GBDDR4-2666RDIMM $ 84 Buy Now
M393AAG40M32-CYF

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 128GBDDR4-2933RDIMM $ 964 Buy Now
M393AAG40M3B-CYF

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 128GBDDR4-2933RDIMM $ 964 Buy Now
M393A8G40AB2-CVF

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 64GBDDR4-2933RDIMM $ 294 Buy Now
M393A8G40MB2-CVF

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 64GBDDR4-2933RDIMM $ 294 Buy Now
M393A4K40CB2-CVF

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 32GBDDR4-2933RDIMM $ 148 Buy Now
M393A4K40DB2-CVF

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 32GBDDR4-2933RDIMM Request For Quote
M393A2K40CB2-CVF

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 16GBDDR4-2933RDIMM $ 88 Buy Now
M393A2K40DB2-CVF

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 16GBDDR4-2933RDIMM $ 88 Buy Now
M393A2K43CB2-CVF

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 16GBDDR4-2933RDIMM $ 88 Buy Now
M393A2K43DB2-CVF

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 16GBDDR4-2933RDIMM $ 88 Buy Now
M393AAK40B42-CWD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 128GBDDR4-2666RDIMM $ 1,198 Buy Now
M393A8K40B22-CWD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 64GBDDR4-2666RDIMM $ 448 Buy Now
M393A4K40BB2-CTD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 32GBDDR4-2666RDIMM $ 138 Buy Now
M393A4K40CB2-CTD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 32GBDDR4-2666RDIMM $ 128 Buy Now
M393A4K40DB2-CTD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 32GBDDR4-2666RDIMM Request For Quote
M393A2K40BB2-CTD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 16GBDDR4-2666RDIMM $ 78 Buy Now
M393A2K40CB2-CTD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 16GBDDR4-2666RDIMM Request For Quote
M393A2K40DB2-CTD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 16GBDDR4-2666RDIMM Request For Quote
M393A2K43BB1-CTD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 16GBDDR4-2666RDIMM $ 88 Buy Now
M393A2K43CB2-CTD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 16GBDDR4-2666RDIMM $ 94 Buy Now
M393A2K43DB2-CTD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 16GBDDR4-2666RDIMM Request For Quote
M386A8K40BM2-CTD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 64GBDDR4-2666LRDIMM $ 304 Buy Now
M386A8K40CM2-CTD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 64GBDDR4-2666LRDIMM $ 304 Buy Now
M386A8K40DM2-CTD

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SAMSUNG1x 64GBDDR4-2666LRDIMM $ 304 Buy Now
HMAA8GR7AJR4N-WM

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SK HYNIX1x 64GBDDR4-2933RDIMM $ 294 Buy Now
HMAA8GR7MJR4N-WM

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SK HYNIX1x 64GBDDR4-2933RDIMM $ 294 Buy Now
HMA84GR7CJR4N-WM

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SK HYNIX1x 32GBDDR4-2933RDIMM $ 144 Buy Now
HMA84GR7DJR4N-WM

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SK HYNIX1x 32GBDDR4-2933RDIMM $ 144 Buy Now
HMA84GR7JJR4N-WM

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SK HYNIX1x 32GBDDR4-2933RDIMM $ 144 Buy Now
HMA82GR7CJR8N-WM

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SK HYNIX1x 16GBDDR4-2933RDIMM $ 88 Buy Now
HMA82GR7JJR8N-WM

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SK HYNIX1x 16GBDDR4-2933RDIMM Request For Quote
HMABAGR7A4R4N-VN

Memory for Lenovo ThinkSystem SR950 (Xeon SP Gen 2)
SK HYNIX1x 128GBDDR4-2666RDIMM $ 1,048 Buy Now

Learn more about Lenovo ThinkSystem SR950 (Xeon SP G 2) memory

What Lenovo ThinkSystem SR950 (Xeon SP Gen 2) DIMM type is supported?

LRDIMM and RDIMM

Why are there various DIMM types supported?

Factory configured SR950 (Xeon SP Gen 2) systems often have smaller, less expensive modules. As more memory is required different density and technologies are needed. DIMM type mixing is never recommended.

What is a registered memory module?

Registered DIMM memory modules have a register component between the DRAM modules and the motherboard memory controller. When manufactured as a dual in-line memory module (DIMM), a registered memory module is called an RDIMM.

What is a load reduced memory module?

Load reduced memory module technology uses a distributed data buffer to improve bandwidth efficiencies when scaling to higher capacities and speed on enterprise server systems. All LRDIMMs are registered but not all RDIMMs are LRDIMMs. LRDIMM or load-reduced DIMMs are (used in enterprise servers) support highest density modules and contain a memory buffer (MB) component usually made by IDT or Montage. The memory buffer minimizes the load on the server memory bus. LRDIMMs are commonly used to maximize Lenovo ThinkSystem SR950 (Xeon SP G 2).

What Lenovo ThinkSystem SR950 (Xeon SP Gen 2) memory speed is supported?

DDR4-2666 and DDR4-2933

Why may there be various speeds of Lenovo ThinkSystem SR950 (Xeon SP G 2) memory?

Some servers often have various configurations and versions. If you are unsure what you need, please refer to your SR950 (Xeon SP Gen 2) manual or data sheet. If you need tech support, please contact us.

General DIMM population guideline for Lenovo ThinkSystem SR950 (Xeon SP Gen 2) upgrade to consider.

Some may or may not apply.

  • Do not mix DIMM LRDIMM and RDIMM types.
  • If mixing memory speeds, all 96 DIMMs run at the lowest DDR4-2666 bus frequency.
  • Install DIMMs starting furthest from the processor.
  • Do not install DIMMs if the corresponding processor is not installed.
  • If only one processor is installed in a two CPU system, only half of the DIMM slots are available.
  • To maximize performance, balance the total memory capacity between all installed processors.
  • It is not required, but it is recommended to load the channels similarly if possible.

Why are there so many Lenovo ThinkSystem SR950 (Xeon SP G 2) upgrade options?

IT buyers come from all walks of life. Some purchase by OEM part number. Some purchase by original module part number. Our goal is to give you confidence when purchasing Lenovo ThinkSystem SR950 (Xeon SP Gen 2) upgrades. All modules listed are qualified to work in your Lenovo ThinkSystem SR950 (Xeon SP G 2).


 

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