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Lenovo System x3850 X6 DDR4 Memory Upgrades ✓­ Guaranteed Compatible

Make & ModelLenovo System x3850 X6 DDR4

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Get proven Lenovo System x3850 X6 DDR4 memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total Lenovo System x3850 X6 DDR4 system memory reliability.

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Nothing is perfect. Sometimes things happen. If your Lenovo System x3850 X6 DDR4 memory upgrade fails at anytime–we will ship a replacement same day. We support your Lenovo System x3850 X6 DDR4 memory purchase long after the sale.

Meet the increasing demands of your applications with more Lenovo System x3850 X6 DDR4 memory.
Expand system performance with an upgrade at lower costs today!

DIMM Type    Speed    Configuration Guide    Lifetime WarrantyLifetime WarrantyLifetime WarrantyLifetime Warranty
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Showing all 18 results

Part #Part NumberMade ByCapacitySpeedForm FactorPrice
01AG622

Memory for Lenovo System x3850 X6 DDR4
Original Replacement1x 64GBDDR4-2666LRDIMM $ 348 Buy Now
7X77A01305

Memory for Lenovo System x3850 X6 DDR4
Original Replacement1x 64GBDDR4-2666LRDIMM $ 348 Buy Now
46W0832

Memory for Lenovo System x3850 X6 DDR4
Original Replacement1x 32GBDDR4-2400RDIMM $ 148 Buy Now
46W0833

Memory for Lenovo System x3850 X6 DDR4
Original Replacement1x 32GBDDR4-2400RDIMM $ 148 Buy Now
46W0835

Memory for Lenovo System x3850 X6 DDR4
Original Replacement1x 32GBDDR4-2400RDIMM $ 148 Buy Now
4X70G88320

Memory for Lenovo System x3850 X6 DDR4
Original Replacement1x 32GBDDR4-2400RDIMM $ 148 Buy Now
4X70M09263

Memory for Lenovo System x3850 X6 DDR4
Original Replacement1x 32GBDDR4-2400RDIMM $ 148 Buy Now
M386A8K40BM2-CTD

Memory for Lenovo System x3850 X6 DDR4
SAMSUNG1x 64GBDDR4-2666LRDIMM $ 358 Buy Now
M386A8K40CM2-CTD

Memory for Lenovo System x3850 X6 DDR4
SAMSUNG1x 64GBDDR4-2666LRDIMM $ 358 Buy Now
M386A8K40DM2-CTD

Memory for Lenovo System x3850 X6 DDR4
SAMSUNG1x 64GBDDR4-2666LRDIMM $ 348 Buy Now
M393A4K40BB1-CRC

Memory for Lenovo System x3850 X6 DDR4
SAMSUNG1x 32GBDDR4-2400RDIMM $ 148 Buy Now
M393A4K40CB1-CRC

Memory for Lenovo System x3850 X6 DDR4
SAMSUNG1x 32GBDDR4-2400RDIMM $ 148 Buy Now
HMAA8GL7AMR4N-VK

Memory for Lenovo System x3850 X6 DDR4
SK HYNIX1x 64GBDDR4-2666LRDIMM $ 348 Buy Now
HMAA8GL7CPR4N-VK

Memory for Lenovo System x3850 X6 DDR4
SK HYNIX1x 64GBDDR4-2666LRDIMM $ 348 Buy Now
HMA84GR7AFR4N-UH

Memory for Lenovo System x3850 X6 DDR4
SK HYNIX1x 32GBDDR4-2400RDIMM $ 148 Buy Now
HMA84GR7MFR4N-UH

Memory for Lenovo System x3850 X6 DDR4
SK HYNIX1x 32GBDDR4-2400RDIMM $ 148 Buy Now
MTA72ASS8G72LZ-2G6

Memory for Lenovo System x3850 X6 DDR4
MICRON1x 64GBDDR4-2666LRDIMM $ 348 Buy Now
MTA36ASF4G72PZ-2G3

Memory for Lenovo System x3850 X6 DDR4
MICRON1x 32GBDDR4-2400RDIMM $ 148 Buy Now

Learn more about Lenovo System x3850 X6 DDR4 memory

What Lenovo System x3850 X6 DDR4 DIMM type is supported?

LRDIMM and RDIMM

Why are there various DIMM types supported?

Factory configured x3850 X6 DDR4 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 System x3850 X6 DDR4.

What Lenovo System x3850 X6 DDR4 memory speed is supported?

DDR4-2400 and DDR4-2666

Why may there be various speeds of Lenovo System x3850 X6 DDR4 memory?

Some servers often have various configurations and versions. If you are unsure what you need, please refer to your x3850 X6 DDR4 manual or data sheet. If you need tech support, please contact us.

General DIMM population guideline for Lenovo System x3850 X6 DDR4 upgrade to consider.

Some may or may not apply.

  • Do not mix DIMM LRDIMM and RDIMM types.
  • 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 System x3850 X6 DDR4 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 System x3850 X6 DDR4 upgrades. All modules listed are qualified to work in your Lenovo System x3850 X6 DDR4.


 

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