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Lenovo ThinkSystem ST550 (Xeon SP Gen 2) Memory Upgrades ✓­ Guaranteed Compatible

Make & ModelLenovo ThinkSystem ST550 (Xeon SP Gen 2)
Total Memory Slots12
Maximum Memory768GB

It's easy to buy Lenovo ThinkSystem ST550 (Xeon SP G 2) memory here.

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Have a question about your Lenovo ThinkSystem ST550 (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 ST550 (Xeon SP G 2) system.

100% Guaranteed
Compatible

Get proven Lenovo ThinkSystem ST550 (Xeon SP Gen 2) memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total Lenovo ThinkSystem ST550 (Xeon SP G 2) system memory reliability.

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Replacement

Nothing is perfect. Sometimes things happen. If your Lenovo ThinkSystem ST550 (Xeon SP Gen 2) memory upgrade fails at anytime–we will ship a replacement same day. We support your Lenovo ThinkSystem ST550 (Xeon SP G 2) memory purchase long after the sale.

Meet the increasing demands of your applications with more Lenovo ThinkSystem ST550 (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!

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Made By

Showing 51–67 of 67 results

Part # Part Number Made By Capacity Speed Form Factor Price Trend
HMA84GR7CJR4N-VK
HMA84GR7CJR4N‐VK
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 SK HYNIX 1x 32GB DDR4-2666 RDIMM $ 40 Buy Now
HMA84GR7DJR4N-VK
HMA84GR7DJR4N‐VK
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 SK HYNIX 1x 32GB DDR4-2666 RDIMM $ 40 Buy Now
HMA84GR7JJR4N-VK
HMA84GR7JJR4N‐VK
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 SK HYNIX 1x 32GB DDR4-2666 RDIMM $ 40 Buy Now
HMA82GR7AFR4N-VK
HMA82GR7AFR4N‐VK
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 SK HYNIX 1x 16GB DDR4-2666 RDIMM Request For Quote
HMA82GR7AFR8N-VK
HMA82GR7AFR8N‐VK
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 SK HYNIX 1x 16GB DDR4-2666 RDIMM $ 32 Buy Now
HMA82GR7CJR4N-VK
HMA82GR7CJR4N‐VK
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 SK HYNIX 1x 16GB DDR4-2666 RDIMM $ 34 Buy Now
HMA82GR7CJR8N-VK
HMA82GR7CJR8N‐VK
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 SK HYNIX 1x 16GB DDR4-2666 RDIMM Request For Quote
HMA82GR7JJR8N-VK
HMA82GR7JJR8N‐VK
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 SK HYNIX 1x 16GB DDR4-2666 RDIMM $ 32 Buy Now
MTA36ASF8G72PZ-2G9
MTA36ASF8G72PZ‐2G9
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 MICRON 1x 64GB DDR4-2933 RDIMM $ 134 Buy Now
MTA18ASF4G72PDZ-2G9
MTA18ASF4G72PDZ‐2G9
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 MICRON 1x 32GB DDR4-2933 RDIMM Request For Quote
MTA36ASF4G72PZ-2G9
MTA36ASF4G72PZ‐2G9
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 MICRON 1x 32GB DDR4-2933 RDIMM $ 48 Buy Now
MTA18ASF2G72PDZ-2G9
MTA18ASF2G72PDZ‐2G9
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 MICRON 1x 16GB DDR4-2933 RDIMM Request For Quote
MTA18ASF2G72PZ-2G9
MTA18ASF2G72PZ‐2G9
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 MICRON 1x 16GB DDR4-2933 RDIMM Request For Quote
MTA9ASF1G72PZ-2G9
MTA9ASF1G72PZ‐2G9
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 MICRON 1x 8GB DDR4-2933 RDIMM $ 28 Buy Now
MTA36ASF4G72PZ-2G6
MTA36ASF4G72PZ‐2G6
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 MICRON 1x 32GB DDR4-2666 RDIMM $ 40 Buy Now
MTA18ASF2G72PDZ-2G6
MTA18ASF2G72PDZ‐2G6
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 MICRON 1x 16GB DDR4-2666 RDIMM Request For Quote
MTA18ASF2G72PZ-2G6
MTA18ASF2G72PZ‐2G6
Memory for Lenovo ThinkSystem ST550 (Xeon SP Gen 2)
 MICRON 1x 16GB DDR4-2666 RDIMM $ 34 Buy Now

Learn more about Lenovo ThinkSystem ST550 (Xeon SP G 2) memory

What Lenovo ThinkSystem ST550 (Xeon SP Gen 2) DIMM type is supported?

RDIMM

Why are there various DIMM types supported?

Factory configured ST550 (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 Lenovo ThinkSystem ST550 (Xeon SP G 2) memory speed is supported?

DDR4-2666 and DDR4-2933

Why may there be various speeds of Lenovo ThinkSystem ST550 (Xeon SP Gen 2) memory?

Some servers often have various configurations and versions. If you are unsure what you need, please refer to your ST550 (Xeon SP Gen 2) manual or data sheet. If you need tech support, please contact us.

General DIMM population guideline for Lenovo ThinkSystem ST550 (Xeon SP G 2) upgrade to consider.

Some may or may not apply.

  • If mixing memory speeds, all 12 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 ST550 (Xeon SP Gen 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 ST550 (Xeon SP G 2) upgrades. All modules listed are qualified to work in your Lenovo ThinkSystem ST550 (Xeon SP Gen 2).


 

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