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Memory upgrades for ThinkSystem SR950 Rack

100% compatible
100%
compatible
Lenovo Server ThinkSystem SR950 Rack
Manufacturer Lenovo
Category Server
Series ThinkSystem Rack
Model SR950
24TB RAM

The maximum supported memory per server and memory module, as well as the actual maximum memory clock frequency in the server, are subject to special limitations when using Intel XEON Platinum, Gold, Silver or Bronze series processors.

  • This system is subject to special guidelines regarding the installation of additional memory upgrades. Please review your manual before placing an order, or contact our sales team. We are pleased to provide you with a compliant configuration
  • The system has 6 channels per CPU with each 2 slots
  • Do not install memory modules into memory slots if corresponding processor is not installed.
  • The memory slots of each CPU should be populated identically
  • Registered, Registered 3DS, LRDIMM and LRDIMM 3DS modules must not be mixed

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Compatible RAM

128GB Module
1 x 128GB
128GB Memory Upgrade Lenovo Server SR950 OEM-Ref-# 4ZC7A15113

128GB Module 2933MHz, ECC, Registered 3DS, 1,2V, 4 Rank, Xeon SP 2nd Gen, Xeon SP 3rd Gen, 2S2Rx4

288pin DIMM DDR4
Substitute OEM-#: 4ZC7A15113
Quickcode: XA3E8
net
1.499,40 €
incl. 19% VAT
1.784,29 €
plus shipping
Usually ships in 1-2 days
64GB Module
1 x 64GB
64GB Memory Upgrade Lenovo Server SR950 OEM-Ref-# 4ZC7A08710

64GB Module 2933MHz, ECC, Registered, 1,2V, 2 Rank, Xeon SP 2nd Gen, Xeon SP 3rd Gen, 2Rx4

288pin DIMM DDR4
Substitute OEM-#: 4ZC7A08710
Quickcode: XA3E3
net
589,40 €
incl. 19% VAT
701,39 €
plus shipping
Shipping today
> 20 pcs. ready to ship
64GB Module
1 x 64GB
64GB Memory Upgrade Lenovo Server SR950 OEM-Ref-# 4ZC7A08716

64GB Module 2666MHz, ECC, Registered 3DS, 1,2V, 4 Rank, Xeon SP 1st Gen, Xeon SP 2nd Gen, Xeon SP 3rd Gen, 2S2Rx4

288pin DIMM DDR4
Substitute OEM-#: 4ZC7A08716
Quickcode: XA3AC
net
629,40 €
incl. 19% VAT
748,99 €
plus shipping
Usually ships in 4-6 days
32GB Module
1 x 32GB
32GB Memory Upgrade Lenovo Server SR950 OEM-Ref-# 4ZC7A08709

32GB Module 2933MHz, ECC, Registered, 1,2V, 2 Rank, Xeon SP 1st Gen, Xeon SP 2nd Gen, Xeon SP 3rd Gen, 2Rx4

288pin DIMM DDR4
Substitute OEM-#: 4ZC7A08709
Quickcode: XA3E5
net
294,80 €
incl. 19% VAT
350,81 €
plus shipping
Shipping today
> 100 pcs. ready to ship
32GB Module
1 x 32GB
32GB Memory Upgrade Lenovo Server SR950 OEM-Ref-# 7X77A01304

32GB Module 2666MHz, ECC, Registered, 1,2V, 2 Rank, Xeon SP 1st Gen, Xeon SP 2nd Gen, Xeon SP 3rd Gen, 2Rx4

288pin DIMM DDR4
Substitute OEM-#: 7X77A01304
Quickcode: X8968
net
264,80 €
incl. 19% VAT
315,11 €
plus shipping
Shipping today
> 20 pcs. ready to ship
16GB Module
1 x 16GB
16GB Memory Upgrade Lenovo Server SR950 OEM-Ref-# 4ZC7A08708

16GB Module 2933MHz, ECC, Registered, 1,2V, 2 Rank, Xeon SP 1st Gen, Xeon SP 2nd Gen, Xeon SP 3rd Gen, 2Rx8

288pin DIMM DDR4
Substitute OEM-#: 4ZC7A08708
Quickcode: XA3E4
net
167,80 €
incl. 19% VAT
199,68 €
plus shipping
Shipping today
> 10 pcs. ready to ship
16GB Module
1 x 16GB
16GB Memory Upgrade Lenovo Server SR950 OEM-Ref-# 4ZC7A08707

16GB Module 2933MHz, ECC, Registered, 1,2V, 1 Rank, Xeon SP 1st Gen, Xeon SP 2nd Gen, Xeon SP 3rd Gen, 1Rx4

288pin DIMM DDR4
Substitute OEM-#: 4ZC7A08707
Quickcode: XA3E6
net
171,80 €
incl. 19% VAT
204,44 €
plus shipping
Shipping today
> 20 pcs. ready to ship
16GB Module
1 x 16GB
16GB Memory Upgrade Lenovo Server SR950 OEM-Ref-# 7X77A01303

16GB Module 2666MHz, ECC, Registered, 1,2V, 2 Rank, Xeon SP 1st Gen, Xeon SP 2nd Gen, Xeon SP 3rd Gen, 2Rx4

288pin DIMM DDR4
Substitute OEM-#: 7X77A01303
Quickcode: X8967
net
134,80 €
incl. 19% VAT
160,41 €
plus shipping
Shipping today
6 pcs. ready to ship
8GB Module
1 x 8GB
8GB Memory Upgrade Lenovo Server SR950 OEM-Ref-# 4ZC7A08706

8GB Module 2933MHz, ECC, Registered, 1,2V, 1 Rank, Xeon SP 1st Gen, Xeon SP 2nd Gen, Xeon SP 3rd Gen, 1Rx8

288pin DIMM DDR4
Substitute OEM-#: 4ZC7A08706
Quickcode: XA3E7
net
124,80 €
incl. 19% VAT
148,51 €
plus shipping
Shipping today
1 piece ready to ship
Server RAM upgrade » ThinkSystem SR950 by Lenovo

  • What if the Lenovo ThinkSystem Rack upgrade you’re looking for isn’t listed here? We’re prepared for that too.

    Can’t find the capacity you want for your ThinkSystem Rack SR950 server or a specific memory module you need on our website? Please get in touch with your query.
    For reasons of clarity, we are unable to list all the many possible DIMM module versions and combinations individually on our website. The relevant Server RAM modules are nonetheless in our portfolio, and we are happy to deliver them to you at short notice.