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Two green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 5600 64GB 2x32GB ECC RDIMM Supermicro X14SDW-42C-SP9F memory upgrade

SKU CH-ZRKW-GQMXR

A 64 GB DDR5 5600 ECC RDIMM kit validated for the Supermicro X14SDW-42C-SP9F

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 2X32GB

  • 64 GB total capacity from a matched 2 × 32 GB kit
  • DDR5-5600 (PC5-44800) speed with CL46 latency runs at rated frequency
  • Registered ECC architecture offloads the controller and corrects single-bit errors
  • 1 V operating voltage and 288-pin RDIMM form factor match board requirements
  • Verified fitment for Supermicro X14SDW-42C-SP9F motherboard memory population rules

Exact-fit 64 GB DDR5-5600 kit

This NEMIX RAM kit delivers 64 GB as two 32 GB DDR5-5600 Registered ECC RDIMMs. The modules run at 1.1 V with CL46 latency and a 2Rx8 rank structure that matches the memory controller requirements of the Supermicro X14SDW-42C-SP9F motherboard.

For servers needing registered ECC memory

This kit suits administrators upgrading or populating the named Supermicro board with validated Registered DIMMs. Builders who need unbuffered UDIMMs, SODIMMs, non-ECC modules, or a different speed grade should select a different product.

2Rx8 registered ECC at 1.1 V

The 2Rx8 registered ECC organisation at 1.1 V is the single specification that determines whether the motherboard will recognise the full 64 GB at the rated DDR5-5600 speed. Verify the board's qualified-vendor list and population rules before installation.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $1,769.99
Pricier than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $27.66 per GB
Pricier than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-328K2
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB 2 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does this 64GB DDR5-5600 kit require the Supermicro X14SDW-42C-SP9F motherboard to run at its rated speed?

The kit is spec-matched to the Supermicro X14SDW-42C-SP9F and runs at DDR5-5600 (PC5-44800) with CL46 at 1.10V when installed on that board.

Will the 2Rx8 registered ECC RDIMMs work alongside different-rank modules already in my server?

Registered architecture lets every slot run fully populated at full capacity, but the manual should be checked for supported population order before mixing ranks.

How do I confirm the kit is recognised at 64GB and DDR5-5600 after installation?

Check the BIOS memory information or OS reporting for 64GB total capacity, DDR5-5600 speed, CL46 timing, and ECC registered status.

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