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Lenovo ThinkServer RD550 (E5-2600 v4) Memory Upgrades βœ“Β­ Guaranteed Compatible

Make & ModelLenovo ThinkServer RD550 (E5-2600 v4)
Total Memory Slots24
Maximum Memory64GB

It's easy to buy Lenovo ThinkServer RD550 (E5-2600 v4) memoryΒ here.

Expert Technical
Support

Have a question about your Lenovo ThinkServer RD550 (E5-2600 v4) memory upgrade? Our technical support can help you with any question to ensure you get the best module option for your Lenovo ThinkServer RD550 (E5-2600 v4) system.

100% Guaranteed
Compatible

Get proven Lenovo ThinkServer RD550 (E5-2600 v4) memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total Lenovo ThinkServer RD550 (E5-2600 v4) system memory reliability.

Quick Advance
Replacement

Nothing is perfect. Sometimes things happen. If your Lenovo ThinkServer RD550 (E5-2600 v4) memory upgrade fails at anytime–we will ship a replacement same day. We support your Lenovo ThinkServer RD550 (E5-2600 v4) memory purchase long after the sale.

Meet the increasing demands of your applications with more Lenovo ThinkServer RD550 (E5-2600 v4) memory.
Expand system performance with an upgrade at lower costs today!

DIMM TypeΒ Β Β Β SpeedΒ Β Β Β Configuration GuideΒ Β Β Β 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!

DIMM TYPE
Memory Size
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Made By

Showing all 39 results

Part # Part Number Made By Capacity Speed Form Factor Price
46W0821
46W0821
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
Original Replacement 1x 8GB DDR4-2400 RDIMM Request For Quote
4X70G88318
4X70G88318
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
Original Replacement 1x 8GB DDR4-2400 RDIMM Request For Quote
M393A4K40BB1-CRC
M393A4K40BB1‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 32GB DDR4-2400 RDIMM $ 48 Buy Now
M393A4K40CB1-CRC
M393A4K40CB1‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 32GB DDR4-2400 RDIMM $ 48 Buy Now
M393A2G40DB1-CRC
M393A2G40DB1‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 16GB DDR4-2400 RDIMM Request For Quote
M393A2G40EB1-CRC
M393A2G40EB1‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 16GB DDR4-2400 RDIMM $ 28 Buy Now
M393A2K40BB1-CRC
M393A2K40BB1‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 16GB DDR4-2400 RDIMM $ 28 Buy Now
M393A2K40CB1-CRC
M393A2K40CB1‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 16GB DDR4-2400 RDIMM $ 28 Buy Now
M393A1G40DB1-CRC
M393A1G40DB1‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 8GB DDR4-2400 RDIMM Request For Quote
M393A1G40EB1-CRC
M393A1G40EB1‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 8GB DDR4-2400 RDIMM Request For Quote
M393A1K43BB0-CRC
M393A1K43BB0‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 8GB DDR4-2400 RDIMM Request For Quote
M386A8K40BM1-CRC
M386A8K40BM1‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 64GB DDR4-2400 LRDIMM $ 82 Buy Now
M386A8K40BMB-CRC
M386A8K40BMB‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 64GB DDR4-2400 LRDIMM $ 82 Buy Now
M386A8K40CM2-CRC
M386A8K40CM2‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 64GB DDR4-2400 LRDIMM Request For Quote
M386A4G40DM1-CRC
M386A4G40DM1‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 32GB DDR4-2400 LRDIMM $ 48 Buy Now
M386A4G40EM2-CRC
M386A4G40EM2‐CRC
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SAMSUNG 1x 32GB DDR4-2400 LRDIMM Request For Quote
HMA84GR7AFR4N-UH
HMA84GR7AFR4N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 32GB DDR4-2400 RDIMM Request For Quote
HMA84GR7MFR4N-UH
HMA84GR7MFR4N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 32GB DDR4-2400 RDIMM $ 48 Buy Now
HMA42GR7AFR4N-UH
HMA42GR7AFR4N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 16GB DDR4-2400 RDIMM $ 28 Buy Now
HMA42GR7BJR4N-UH
HMA42GR7BJR4N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 16GB DDR4-2400 RDIMM Request For Quote
HMA82GR7AFR4N-UH
HMA82GR7AFR4N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 16GB DDR4-2400 RDIMM Request For Quote
HMA82GR7CJR4N-UH
HMA82GR7CJR4N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 16GB DDR4-2400 RDIMM $ 28 Buy Now
HMA82GR7MFR4N-UH
HMA82GR7MFR4N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 16GB DDR4-2400 RDIMM Request For Quote
HMA41GR7AFR4N-UH
HMA41GR7AFR4N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 8GB DDR4-2400 RDIMM Request For Quote
HMA41GR7BJR4N-UH
HMA41GR7BJR4N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 8GB DDR4-2400 RDIMM Request For Quote
HMA81GR7AFR8N-UH
HMA81GR7AFR8N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 8GB DDR4-2400 RDIMM Request For Quote
HMA81GR7CJR8N-UH
HMA81GR7CJR8N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 8GB DDR4-2400 RDIMM Request For Quote
HMA81GR7MFR8N-UH
HMA81GR7MFR8N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 8GB DDR4-2400 RDIMM Request For Quote
HMAA8GL7AMR4N-UH
HMAA8GL7AMR4N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 64GB DDR4-2400 LRDIMM Request For Quote
HMAA8GL7MMR4N-UH
HMAA8GL7MMR4N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 64GB DDR4-2400 LRDIMM $ 82 Buy Now
HMA84GL7AMR4N-UH
HMA84GL7AMR4N‐UH
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
SK HYNIX 1x 32GB DDR4-2400 LRDIMM $ 48 Buy Now
MTA36ASF4G72PZ-2G3
MTA36ASF4G72PZ‐2G3
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
MICRON 1x 32GB DDR4-2400 RDIMM $ 42 Buy Now
MTA18ADF2G72PZ-2G3
MTA18ADF2G72PZ‐2G3
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
MICRON 1x 16GB DDR4-2400 RDIMM $ 88 Buy Now
MTA18ASF2G72PZ-2G3
MTA18ASF2G72PZ‐2G3
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
MICRON 1x 16GB DDR4-2400 RDIMM $ 28 Buy Now
MTA36ASF2G72PZ-2G3
MTA36ASF2G72PZ‐2G3
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
MICRON 1x 16GB DDR4-2400 RDIMM Request For Quote
MTA18ADF1G72PZ-2G3
MTA18ADF1G72PZ‐2G3
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
MICRON 1x 8GB DDR4-2400 RDIMM Request For Quote
MTA18ASF1G72PZ-2G3
MTA18ASF1G72PZ‐2G3
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
MICRON 1x 8GB DDR4-2400 RDIMM Request For Quote
MTA9ASF1G72PZ-2G3
MTA9ASF1G72PZ‐2G3
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
MICRON 1x 8GB DDR4-2400 RDIMM $ 24 Buy Now
MTA72ASS8G72LZ-2G3
MTA72ASS8G72LZ‐2G3
Memory for Lenovo ThinkServer RD550 (E5-2600 v4)
MICRON 1x 64GB DDR4-2400 LRDIMM Request For Quote

Learn more about Lenovo ThinkServer RD550 (E5-2600 v4) memory

What Lenovo ThinkServer RD550 (E5-2600 v4) DIMM type is supported?

LRDIMM and RDIMM

Why are there various DIMM types supported?

Factory configured RD550 (E5-2600 v4) 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 ThinkServer RD550 (E5-2600 v4).

What Lenovo ThinkServer RD550 (E5-2600 v4) memory speed is supported?

DDR4-2400

Why may there be various speeds of Lenovo ThinkServer RD550 (E5-2600 v4) memory?

Some servers often have various configurations and versions. If you are unsure what you need, please refer to your RD550 (E5-2600 v4) manual or data sheet. If you need tech support, please contact us.

General DIMM population guideline for Lenovo ThinkServer RD550 (E5-2600 v4) 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 ThinkServer RD550 (E5-2600 v4) 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 ThinkServer RD550 (E5-2600 v4) upgrades. All modules listed are qualified to work in your Lenovo ThinkServer RD550 (E5-2600 v4).


 

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