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, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 6400 CL52 2Rx4 1.1V ECC RDIMM memory upgrade

SKU CH-FGDE-MQPDD

A 64 GB DDR5 ECC registered kit built for Supermicro X14SBW-TF servers

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • ECC protection safeguards data integrity in critical workloads
  • Registered design stabilises signal quality on dense server platforms
  • 6400 MT/s throughput accelerates memory-intensive applications
  • 10 V operation reduces power draw under sustained load
  • Validated for SuperMicro X14SBW-TF ensures drop-in compatibility

Server-grade DDR5 ECC RDIMM kit

This 64GB kit consists of two 32GB registered DDR5 modules built for Supermicro X14SBW-TF servers and workstations. Each module runs at 6400MT/s with CL52 latency at 1.1V. The registered design and on-die ECC protect data integrity in mission-critical workloads.

Registered 2Rx4 organisation

The dual-rank 2Rx4 layout is the single specification that determines compatibility with the target platform. Registered buffering reduces electrical load on the memory controller, allowing the full two-module population supported by the board.

64GB capacity for virtualised workloads

The 64GB total handles typical virtualisation, database and AI inference tasks with headroom for multiple concurrent VMs. Workloads that exceed 64GB of active memory will require additional DIMM slots or higher-density modules.

How it compares

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

Price $2,396.99
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 $37.45 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSupermicro DDR5 6400 MHz ECC RDIMM Registered Server Memory
Part numberMR51200-324K2
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
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB (2 × 32 GB) DDR5 6400 MHz PC5-51200 2Rx4 1.1 V CL52 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will 6400 MT/s run at that speed on the SuperMicro X14SBW-TF?

The kit is validated for the SuperMicro X14SBW-TF and will operate at DDR5 6400 when the platform supports that data rate.

What does the PC5-51200 rating tell me about the memory interface?

PC5-51200 is the industry designation for DDR5 6400, confirming the modules use the standard 288-pin DDR5 RDIMM interface.

Do these modules need a heat spreader to fit in a 1U server?

The modules have no heat spreader, keeping them at the standard low-profile height for 288-pin RDIMM slots.

More in Model-Specific Memory Upgrades

Similar items