We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 64GB (2x32GB) 6400 CL52 Supermicro H14DSG-OM memory upgrade

SKU CH-EZAY-04JTQ

64 GB dual-rank DDR5 ECC registered kit runs at 6400 MHz CL52 and 1.1 V for the Supermicro H14DSG-OM motherboard

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact-match 64GB kit runs at DDR5-6400 CL52 1.10V for full rated speed
  • 2Rx8 Registered ECC design enables full-slot population with single-bit error correction
  • 288-pin RDIMM form factor verified for Supermicro H14DSG-OM motherboard
  • Major OEM Samsung, Micron, Hynix chips deliver enterprise-grade stability
  • Lifetime replacement warranty with free US-based technical support included

Exact-match upgrade for Supermicro H14DSG-OM

This 64 GB kit delivers two 32 GB DDR5-6400 RDIMMs tuned to CL52 at 1.1 V. The modules match the rank, voltage and timing the motherboard's memory controller expects so the full capacity is recognised at rated speed.

Straightforward RDIMM installation

Align the 288-pin modules with the board's registered DIMM slots and press until the latches engage. The kit is spec-matched to the H14DSG-OM population rules, so no UDIMM or SODIMM confusion arises. Always consult the system manual for supported capacities and the approved slot order before fitting.

Enterprise capacity with registered ECC headroom

Two 2Rx8 modules provide 64 GB of registered ECC memory that offloads the controller and corrects single-bit errors on the fly. Full-slot populations run at the rated DDR5-6400 speed, while workloads exceeding this capacity or requiring a different form factor will need a separate solution.

How it compares

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

Price $2,529.99
Pricier than about 71% 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 $39.53 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-328K2
Total capacity64 GB (2 × 32 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 items64 GB 2 × 32 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How can I confirm the kit is running at DDR5-6400 CL52 after installing it in the Supermicro H14DSG-OM?

Enter the BIOS or use a hardware monitor to verify the memory frequency shows 6400 MT/s, CAS latency reads 52, voltage sits at 1.1 V, and the full 64 GB is reported with ECC active.

What ships in the box and is anything else required for installation?

The package contains the 64 GB kit as two 32 GB 288-pin DDR5 RDIMMs; no extra cables, brackets or heat spreaders are included or needed.

Which capacity option should I choose for this motherboard?

This part number MR51200-328K2 is offered only as the 64 GB (2 x 32 GB) kit, so select that exact SKU to match the board's validated population rules.

More in Model-Specific Memory Upgrades

Similar items