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Supermicro SuperServer 2U SYS-521C-NR Memory Upgrades ✓­ Guaranteed Compatible

Make & ModelSupermicro SuperServer 2U SYS-521C-NR

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Have a question about your Supermicro SuperServer 2U SYS-521C-NR memory upgrade? Our technical support can help you with any question to ensure you get the best module option for your Supermicro SuperServer 2U SYS-521C-NR system.

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Get proven Supermicro SuperServer 2U SYS-521C-NR memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total Supermicro SuperServer 2U SYS-521C-NR system memory reliability.

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Replacement

Nothing is perfect. Sometimes things happen. If your Supermicro SuperServer 2U SYS-521C-NR memory upgrade fails at anytime–we will ship a replacement same day. We support your Supermicro SuperServer 2U SYS-521C-NR memory purchase long after the sale.

Meet the increasing demands of your applications with more Supermicro SuperServer 2U SYS-521C-NR 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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Showing all 22 results

Part # Part Number Made By Capacity Speed Form Factor Price
MEM-DR512L-SL01-ER48
MEM‐DR512L‐SL01‐ER48
Memory for Supermicro SuperServer 2U SYS-521C-NR
Original Replacement 1x 128GB DDR5-4800 RDIMM $ 1,340 Buy Now
MEM-DR512MH-ER48
MEM‐DR512MH‐ER48
Memory for Supermicro SuperServer 2U SYS-521C-NR
Original Replacement 1x 128GB DDR5-4800 RDIMM $ 1,340 Buy Now
MEM-DR564L-CL01-ER48
MEM‐DR564L‐CL01‐ER48
Memory for Supermicro SuperServer 2U SYS-521C-NR
Original Replacement 1x 64GB DDR5-4800 RDIMM Request For Quote
MEM-DR564L-CL02-ER48
MEM‐DR564L‐CL02‐ER48
Memory for Supermicro SuperServer 2U SYS-521C-NR
Original Replacement 1x 64GB DDR5-4800 RDIMM $ 212 Buy Now
MEM-DR564L-HL01-ER48
MEM‐DR564L‐HL01‐ER48
Memory for Supermicro SuperServer 2U SYS-521C-NR
Original Replacement 1x 64GB DDR5-4800 RDIMM $ 212 Buy Now
MEM-DR564L-SL01-ER48
MEM‐DR564L‐SL01‐ER48
Memory for Supermicro SuperServer 2U SYS-521C-NR
Original Replacement 1x 64GB DDR5-4800 RDIMM $ 212 Buy Now
MEM-DR564MC-ER48
MEM‐DR564MC‐ER48
Memory for Supermicro SuperServer 2U SYS-521C-NR
Original Replacement 1x 64GB DDR5-4800 RDIMM $ 212 Buy Now
MEM-DR532MA-ER48
MEM‐DR532MA‐ER48
Memory for Supermicro SuperServer 2U SYS-521C-NR
Original Replacement 1x 32GB DDR5-4800 RDIMM $ 118 Buy Now
MEM-DR532MD-ER48
MEM‐DR532MD‐ER48
Memory for Supermicro SuperServer 2U SYS-521C-NR
Original Replacement 1x 32GB DDR5-4800 RDIMM $ 118 Buy Now
MEM-DR516L-SL02-ER48
MEM‐DR516L‐SL02‐ER48
Memory for Supermicro SuperServer 2U SYS-521C-NR
Original Replacement 1x 16GB DDR5-4800 RDIMM $ 68 Buy Now
MEM-DR516MB-ER48
MEM‐DR516MB‐ER48
Memory for Supermicro SuperServer 2U SYS-521C-NR
Original Replacement 1x 16GB DDR5-4800 RDIMM $ 68 Buy Now
M321RAGA0B20-CWK
M321RAGA0B20‐CWK
Memory for Supermicro SuperServer 2U SYS-521C-NR
SAMSUNG 1x 128GB DDR5-4800 RDIMM $ 1,340 Buy Now
M321R8GA0BB0-CQK
M321R8GA0BB0‐CQK
Memory for Supermicro SuperServer 2U SYS-521C-NR
SAMSUNG 1x 64GB DDR5-4800 RDIMM $ 212 Buy Now
M321R4GA0BB0-CQK
M321R4GA0BB0‐CQK
Memory for Supermicro SuperServer 2U SYS-521C-NR
SAMSUNG 1x 32GB DDR5-4800 RDIMM $ 118 Buy Now
M321R4GA3BB0-CQK
M321R4GA3BB0‐CQK
Memory for Supermicro SuperServer 2U SYS-521C-NR
SAMSUNG 1x 32GB DDR5-4800 RDIMM $ 118 Buy Now
M321R4GA3BB6-CQK
M321R4GA3BB6‐CQK
Memory for Supermicro SuperServer 2U SYS-521C-NR
SAMSUNG 1x 32GB DDR5-4800 RDIMM $ 118 Buy Now
M321R2GA3BB0-CQK
M321R2GA3BB0‐CQK
Memory for Supermicro SuperServer 2U SYS-521C-NR
SAMSUNG 1x 16GB DDR5-4800 RDIMM Request For Quote
M321R2GA3BB6-CQK
M321R2GA3BB6‐CQK
Memory for Supermicro SuperServer 2U SYS-521C-NR
SAMSUNG 1x 16GB DDR5-4800 RDIMM $ 68 Buy Now
HMCT04MEERA
HMCT04MEERA
Memory for Supermicro SuperServer 2U SYS-521C-NR
SK HYNIX 1x 128GB DDR5-4800 RDIMM $ 1,340 Buy Now
HMCG94AEBRA
HMCG94AEBRA
Memory for Supermicro SuperServer 2U SYS-521C-NR
SK HYNIX 1x 64GB DDR5-4800 RDIMM $ 212 Buy Now
HMCG94MEBRA
HMCG94MEBRA
Memory for Supermicro SuperServer 2U SYS-521C-NR
SK HYNIX 1x 64GB DDR5-4800 RDIMM $ 212 Buy Now
MTC40F2046S1RC48
MTC40F2046S1RC48B
Memory for Supermicro SuperServer 2U SYS-521C-NR
MICRON 1x 64GB DDR5-4800 RDIMM $ 212 Buy Now

Learn more about Supermicro SuperServer 2U SYS-521C-NR memory

What Supermicro SuperServer 2U SYS-521C-NR DIMM type is supported?

RDIMM

Why are there various DIMM types supported?

Factory configured SYS-521C-NR 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 Supermicro SuperServer 2U SYS-521C-NR memory speed is supported?

DDR5-4800

Why may there be various speeds of Supermicro SuperServer 2U SYS-521C-NR memory?

Some servers often have various configurations and versions. If you are unsure what you need, please refer to your SYS-521C-NR manual or data sheet. If you need tech support, please contact us.

General DIMM population guideline for Supermicro SuperServer 2U SYS-521C-NR upgrade to consider.

Some may or may not apply.

  • 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 Supermicro SuperServer 2U SYS-521C-NR 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 Supermicro SuperServer 2U SYS-521C-NR upgrades. All modules listed are qualified to work in your Supermicro SuperServer 2U SYS-521C-NR.


 

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