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Lenovo Flex System x240 M5 Memory Upgrades ✓­ Guaranteed Compatible

Make & ModelLenovo Flex System x240 M5
Total Memory Slots24
Maximum Memory1.5TB

It's easy to buy Lenovo Flex System x240 M5 memory here.

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Have a question about your Lenovo Flex System x240 M5 memory upgrade? Our technical support can help you with any question to ensure you get the best module option for your Lenovo Flex System x240 M5 system.

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Compatible

Get proven Lenovo Flex System x240 M5 memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total Lenovo Flex System x240 M5 system memory reliability.

Quick Advance
Replacement

Nothing is perfect. Sometimes things happen. If your Lenovo Flex System x240 M5 memory upgrade fails at anytime–we will ship a replacement same day. We support your Lenovo Flex System x240 M5 memory purchase long after the sale.

Meet the increasing demands of your applications with more Lenovo Flex System x240 M5 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 all 48 results

Part #Part NumberMade ByCapacitySpeedForm FactorPrice
01AG622

Memory for Lenovo Flex System x240 M5
Original Replacement1x 64GBDDR4-2666LRDIMM $ 304 Buy Now
7X77A01305

Memory for Lenovo Flex System x240 M5
Original Replacement1x 64GBDDR4-2666LRDIMM $ 304 Buy Now
46W0832

Memory for Lenovo Flex System x240 M5
Original Replacement1x 32GBDDR4-2400RDIMM $ 98 Buy Now
46W0833

Memory for Lenovo Flex System x240 M5
Original Replacement1x 32GBDDR4-2400RDIMM $ 98 Buy Now
46W0835

Memory for Lenovo Flex System x240 M5
Original Replacement1x 32GBDDR4-2400RDIMM $ 98 Buy Now
4X70G88320

Memory for Lenovo Flex System x240 M5
Original Replacement1x 32GBDDR4-2400RDIMM $ 98 Buy Now
4X70M09263

Memory for Lenovo Flex System x240 M5
Original Replacement1x 32GBDDR4-2400RDIMM $ 98 Buy Now
4X70G88330

Memory for Lenovo Flex System x240 M5
Original Replacement1x 16GBDDR4-2400RDIMM $ 64 Buy Now
46W0821

Memory for Lenovo Flex System x240 M5
Original Replacement1x 8GBDDR4-2400RDIMM $ 48 Buy Now
4X70G88318

Memory for Lenovo Flex System x240 M5
Original Replacement1x 8GBDDR4-2400RDIMM $ 48 Buy Now
M386A8K40BM2-CTD

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 64GBDDR4-2666LRDIMM $ 304 Buy Now
M386A8K40CM2-CTD

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 64GBDDR4-2666LRDIMM $ 304 Buy Now
M386A8K40DM2-CTD

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 64GBDDR4-2666LRDIMM $ 304 Buy Now
M393A4K40BB1-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 32GBDDR4-2400RDIMM $ 98 Buy Now
M393A4K40CB1-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 32GBDDR4-2400RDIMM $ 98 Buy Now
M393A2G40DB1-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 16GBDDR4-2400RDIMM $ 64 Buy Now
M393A2G40EB1-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 16GBDDR4-2400RDIMM $ 64 Buy Now
M393A2K43BB1-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 16GBDDR4-2400RDIMM $ 64 Buy Now
M393A2K43CB1-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 16GBDDR4-2400RDIMM $ 64 Buy Now
M393A1G40DB1-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 8GBDDR4-2400RDIMM $ 48 Buy Now
M393A1G40EB1-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 8GBDDR4-2400RDIMM $ 48 Buy Now
M393A1G43DB1-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 8GBDDR4-2400RDIMM $ 54 Buy Now
M393A1G43EB1-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 8GBDDR4-2400RDIMM $ 54 Buy Now
M386A8K40BM1-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 64GBDDR4-2400LRDIMM $ 304 Buy Now
M386A8K40BMB-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 64GBDDR4-2400LRDIMM Request For Quote
M386A8K40CM2-CRC

Memory for Lenovo Flex System x240 M5
SAMSUNG1x 64GBDDR4-2400LRDIMM Request For Quote
HMAA8GL7AMR4N-VK

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 64GBDDR4-2666LRDIMM $ 304 Buy Now
HMAA8GL7CPR4N-VK

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 64GBDDR4-2666LRDIMM $ 304 Buy Now
HMA84GR7AFR4N-UH

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 32GBDDR4-2400RDIMM $ 98 Buy Now
HMA84GR7MFR4N-UH

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 32GBDDR4-2400RDIMM $ 98 Buy Now
HMA42GR7AFR4N-UH

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 16GBDDR4-2400RDIMM $ 68 Buy Now
HMA42GR7BJR4N-UH

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 16GBDDR4-2400RDIMM $ 68 Buy Now
HMA82GR7AFR8N-UH

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 16GBDDR4-2400RDIMM $ 64 Buy Now
HMA82GR7MFR8N-UH

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 16GBDDR4-2400RDIMM $ 64 Buy Now
HMA41GR7AFR4N-UH

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 8GBDDR4-2400RDIMM $ 48 Buy Now
HMA41GR7AFR8N-UH

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 8GBDDR4-2400RDIMM $ 54 Buy Now
HMA41GR7BJR4N-UH

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 8GBDDR4-2400RDIMM $ 48 Buy Now
HMA41GR7BJR8N-UH

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 8GBDDR4-2400RDIMM $ 54 Buy Now
HMAA8GL7AMR4N-UH

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 64GBDDR4-2400LRDIMM $ 304 Buy Now
HMAA8GL7MMR4N-UH

Memory for Lenovo Flex System x240 M5
SK HYNIX1x 64GBDDR4-2400LRDIMM $ 304 Buy Now
MTA72ASS8G72LZ-2G6

Memory for Lenovo Flex System x240 M5
MICRON1x 64GBDDR4-2666LRDIMM $ 304 Buy Now
MTA36ASF4G72PZ-2G3

Memory for Lenovo Flex System x240 M5
MICRON1x 32GBDDR4-2400RDIMM $ 98 Buy Now
MTA18ASF2G72PDZ-2G3

Memory for Lenovo Flex System x240 M5
MICRON1x 16GBDDR4-2400RDIMM $ 64 Buy Now
MTA36ASF2G72PZ-2G3

Memory for Lenovo Flex System x240 M5
MICRON1x 16GBDDR4-2400RDIMM $ 64 Buy Now
MTA18ASF1G72PDZ-2G3

Memory for Lenovo Flex System x240 M5
MICRON1x 8GBDDR4-2400RDIMM $ 54 Buy Now
MTA18ASF1G72PZ-2G3

Memory for Lenovo Flex System x240 M5
MICRON1x 8GBDDR4-2400RDIMM Request For Quote
MTA72ASS8G72LZ-2G3

Memory for Lenovo Flex System x240 M5
MICRON1x 64GBDDR4-2400LRDIMM $ 304 Buy Now
CT16G4RFD824A

Memory for Lenovo Flex System x240 M5
CRUCIAL1x 16GBDDR4-2400RDIMM Request For Quote

Learn more about Lenovo Flex System x240 M5 memory

What Lenovo Flex System x240 M5 DIMM type is supported?

LRDIMM and RDIMM

Why are there various DIMM types supported?

Factory configured System x240 M5 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 Flex System x240 M5.

What Lenovo Flex System x240 M5 memory speed is supported?

DDR4-2400 and DDR4-2666

Why may there be various speeds of Lenovo Flex System x240 M5 memory?

Some servers often have various configurations and versions. If you are unsure what you need, please refer to your System x240 M5 manual or data sheet. If you need tech support, please contact us.

General DIMM population guideline for Lenovo Flex System x240 M5 upgrade to consider.

Some may or may not apply.

  • Do not mix DIMM LRDIMM and RDIMM types.
  • If mixing memory speeds, all 24 DIMMs run at the lowest DDR4-2400 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 Flex System x240 M5 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 Flex System x240 M5 upgrades. All modules listed are qualified to work in your Lenovo Flex System x240 M5.


 

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