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Green printed circuit board with black memory chips and gold edge connectors, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR5 6400 CL52 2Rx8 1.1V ECC RDIMM Supermicro H14DSG-OM memory upgrade

SKU CH-MS19-2H968

32 GB DDR5 6400 registered ECC RDIMM built for the Supermicro H14DSG-OM motherboard

  • Total capacity32 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact DDR5-6400 CL52 1.1V 2Rx8 spec matches server memory controller
  • 288-pin Registered ECC RDIMM form factor fits Supermicro H14DSG-OM
  • Registered buffering enables full-capacity population across all slots
  • ECC corrects single-bit errors preventing silent data corruption
  • Major OEM Samsung Micron Hynix chips ensure enterprise-grade reliability

Exact-Match Server Upgrade

This 32GB DDR5-6400 RDIMM is built for the Supermicro H14DSG-OM motherboard. It delivers registered ECC memory that the platform recognises at full rated speed and capacity.

Capacity And Population Headroom

The module provides 32GB at PC5-51200 with CL52 timing and 1.1V operation. Registered architecture allows every supported slot to be populated fully, while ECC corrects single-bit errors on the fly.

Build And Connector Implications

A bare 288-pin RDIMM without a heat spreader fits the board's DIMM slots directly and leaves clearance for dense server layouts. The 2Rx8 organisation matches the controller's expectations for stable multi-DIMM configurations.

How it compares

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

Price $1,147.99
Pricier than about 62% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $35.87 per GB
Pricier than about 90% 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 numberMR51200-328K1
Total capacity32 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will this DDR5 6400 CL52 2Rx8 RDIMM run at its rated speed alongside existing DDR5 modules in my Supermicro H14DSG-OM?

Yes, the module is spec-matched to the H14DSG-OM memory controller at 6400 MT/s, 1.10 V, CL52, 2Rx8 registered ECC so it initialises at full rated speed when populated per the board's population rules.

How can I verify the ECC RDIMM is operating correctly after installation?

Check the BIOS memory map shows 32 GB at DDR5-6400 with ECC enabled, then run the system memory self-test or a trusted diagnostic to confirm single-bit error detection and correction.

What comes in the package and do I need any extra parts to install it?

The box contains the 32 GB DDR5 6400 CL52 2Rx8 1.10 V 288-pin ECC RDIMM only; no heat spreader or additional hardware is included and none is required for the motherboard DIMM slots.

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