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IBM System x 3550 M5 Memory Upgrades ✓­ Guaranteed Compatible

Make & Model:IBM System x 3550 M5
Total Memory Slots:12
Maximum Memory:1.5TB

It's easy to buy IBM System x 3550 M5 memory here.

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Have a question about your IBM System x 3550 M5 memory upgrade? Our technical support can help you with any question to ensure you get the best module option for your IBM System x 3550 M5 system.

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Compatible

Get proven IBM System x 3550 M5 memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total IBM System x 3550 M5 system memory reliability.

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Replacement

Nothing is perfect. Sometimes things happen. If your IBM System x 3550 M5 memory upgrade fails at anytime–we will ship a replacement same day. We support your IBM System x 3550 M5 memory purchase long after the sale.

Meet the increasing demands of your applications with more IBM System x 3550 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 1–50 of 100 results

Part #Part NumberMade ByCapacitySpeedForm FactorPrice
46W0833

Memory for IBM System x 3550 M5
Original Replacement1x 32GBDDR4-2400RDIMM $ 88 Buy Now
46W0835

Memory for IBM System x 3550 M5
Original Replacement1x 32GBDDR4-2400RDIMM $ 88 Buy Now
4X70G88320

Memory for IBM System x 3550 M5
Original Replacement1x 32GBDDR4-2400RDIMM $ 88 Buy Now
4X70M09263

Memory for IBM System x 3550 M5
Original Replacement1x 32GBDDR4-2400RDIMM $ 88 Buy Now
46W0829

Memory for IBM System x 3550 M5
Original Replacement1x 16GBDDR4-2400RDIMM $ 68 Buy Now
4X70G88319

Memory for IBM System x 3550 M5
Original Replacement1x 16GBDDR4-2400RDIMM $ 68 Buy Now
46W0821

Memory for IBM System x 3550 M5
Original Replacement1x 8GBDDR4-2400RDIMM $ 54 Buy Now
46W0825

Memory for IBM System x 3550 M5
Original Replacement1x 8GBDDR4-2400RDIMM Request For Quote
4X70G88318

Memory for IBM System x 3550 M5
Original Replacement1x 8GBDDR4-2400RDIMM $ 54 Buy Now
46W0841

Memory for IBM System x 3550 M5
Original Replacement1x 64GBDDR4-2400LRDIMM $ 268 Buy Now
46W0843

Memory for IBM System x 3550 M5
Original Replacement1x 64GBDDR4-2400LRDIMM $ 268 Buy Now
4X70G88321

Memory for IBM System x 3550 M5
Original Replacement1x 64GBDDR4-2400LRDIMM $ 268 Buy Now
00FC888

Memory for IBM System x 3550 M5
Original Replacement1x 32GBDDR4-2133RDIMM $ 92 Buy Now
4X70G88311

Memory for IBM System x 3550 M5
Original Replacement1x 32GBDDR4-2133RDIMM $ 92 Buy Now
95Y4808

Memory for IBM System x 3550 M5
Original Replacement1x 32GBDDR4-2133RDIMM $ 92 Buy Now
46W0796

Memory for IBM System x 3550 M5
Original Replacement1x 16GBDDR4-2133RDIMM $ 44 Buy Now
4X70F28590

Memory for IBM System x 3550 M5
Original Replacement1x 16GBDDR4-2133RDIMM $ 44 Buy Now
4X70G78062

Memory for IBM System x 3550 M5
Original Replacement1x 16GBDDR4-2133RDIMM $ 44 Buy Now
95Y4821

Memory for IBM System x 3550 M5
Original Replacement1x 16GBDDR4-2133RDIMM $ 44 Buy Now
46W0787

Memory for IBM System x 3550 M5
Original Replacement1x 8GBDDR4-2133RDIMM $ 34 Buy Now
46W0788

Memory for IBM System x 3550 M5
Original Replacement1x 8GBDDR4-2133RDIMM $ 34 Buy Now
4X70F28589

Memory for IBM System x 3550 M5
Original Replacement1x 8GBDDR4-2133RDIMM $ 34 Buy Now
95Y4812

Memory for IBM System x 3550 M5
Original Replacement1x 64GBDDR4-2133LRDIMM $ 372 Buy Now
00KH391

Memory for IBM System x 3550 M5
Original Replacement1x 32GBDDR4-2133LRDIMM $ 88 Buy Now
46W0799

Memory for IBM System x 3550 M5
Original Replacement1x 32GBDDR4-2133LRDIMM $ 88 Buy Now
46W0800

Memory for IBM System x 3550 M5
Original Replacement1x 32GBDDR4-2133LRDIMM $ 88 Buy Now
4X70F28591

Memory for IBM System x 3550 M5
Original Replacement1x 32GBDDR4-2133LRDIMM $ 88 Buy Now
4X70G78059

Memory for IBM System x 3550 M5
Original Replacement1x 32GBDDR4-2133LRDIMM $ 88 Buy Now
M393A4K40BB1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 32GBDDR4-2400RDIMM $ 88 Buy Now
M393A4K40CB1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 32GBDDR4-2400RDIMM $ 88 Buy Now
M393A2G40DB1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 16GBDDR4-2400RDIMM $ 68 Buy Now
M393A2G40EB1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 16GBDDR4-2400RDIMM $ 68 Buy Now
M393A2K40BB1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 16GBDDR4-2400RDIMM $ 68 Buy Now
M393A2K40CB1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 16GBDDR4-2400RDIMM $ 68 Buy Now
M393A1G40DB1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 8GBDDR4-2400RDIMM $ 54 Buy Now
M393A1G40EB1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 8GBDDR4-2400RDIMM $ 54 Buy Now
M393A1G43DB1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 8GBDDR4-2400RDIMM Request For Quote
M393A1G43EB1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 8GBDDR4-2400RDIMM $ 109 Buy Now
M393A1K43BB0-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 8GBDDR4-2400RDIMM $ 54 Buy Now
M386A8K40BM1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 64GBDDR4-2400LRDIMM $ 268 Buy Now
M386A8K40BMB-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 64GBDDR4-2400LRDIMM $ 268 Buy Now
M386A8K40CM2-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 64GBDDR4-2400LRDIMM $ 308 Buy Now
M386A4G40DM1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 32GBDDR4-2400LRDIMM $ 164 Buy Now
M386A4G40EM2-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 32GBDDR4-2400LRDIMM $ 112 Buy Now
M474A1G43DB1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 8GBDDR4-2400SODIMM Request For Quote
M474A1G43EB1-CRC

Memory for IBM System x 3550 M5
SAMSUNG1x 8GBDDR4-2400SODIMM $ 58 Buy Now
M393A4K40BB0-CPB

Memory for IBM System x 3550 M5
SAMSUNG1x 32GBDDR4-2133RDIMM $ 92 Buy Now
M393A2G40DB0-CPB

Memory for IBM System x 3550 M5
SAMSUNG1x 16GBDDR4-2133RDIMM $ 44 Buy Now
M393A2G40EB1-CPB

Memory for IBM System x 3550 M5
SAMSUNG1x 16GBDDR4-2133RDIMM $ 44 Buy Now
M393A2K40BB0-CPB

Memory for IBM System x 3550 M5
SAMSUNG1x 16GBDDR4-2133RDIMM Request For Quote

Learn more about IBM System x 3550 M5 memory

What IBM System x 3550 M5 DIMM type is supported?

LRDIMM, RDIMM and SODIMM

Why are there various DIMM types supported?

Factory configured 3550 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 IBM System x 3550 M5.

What IBM System x 3550 M5 memory speed is supported?

DDR4-2133 and DDR4-2400

Why may there be various speeds of IBM System x 3550 M5 memory?

Some servers often have various configurations and versions. If you are unsure what you need, please refer to your 3550 M5 manual or data sheet. If you need tech support, please contact us.

General DIMM population guideline for IBM System x 3550 M5 upgrade to consider.

Some may or may not apply.

  • Do not mix DIMM LRDIMM, RDIMM and SODIMM types.
  • If mixing memory speeds, all 12 DIMMs run at the lowest DDR4-2133 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 IBM System x 3550 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 IBM System x 3550 M5 upgrades. All modules listed are qualified to work in your IBM System x 3550 M5.

 

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