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
Green printed circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 64GB DDR5 6400 2Rx4 CL52 1.1V ECC RDIMM Supermicro H14DST-FL memory upgrade

SKU CH-8AWS-C0NWG

64GB DDR5 6400 registered ECC RDIMM with 2Rx4 rank, CL52 latency and 1.1V operation, validated for Supermicro H14DST-FL motherboards

  • Total capacity64 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 64 GB capacity runs at DDR5 6400 speed
  • CL52 latency at 1.1 V reduces power draw
  • 2Rx4 registered ECC corrects single-bit errors automatically
  • 288-pin RDIMM form factor fits Supermicro H14DST-FL slots
  • Major OEM Samsung Micron Hynix chips ensure enterprise reliability

Server DDR5 ECC RDIMM upgrade

This 64 GB DDR5-6400 module is a 288-pin Registered ECC RDIMM built for the Supermicro H14DST-FL motherboard. It runs at 1.10 V with CL52 latency and a 2Rx4 rank layout, matching the exact specifications the platform expects for full-capacity operation.

Verify motherboard population rules

Consult the Supermicro H14DST-FL manual before ordering to confirm supported capacities, approved DIMM population order and installation steps. The board requires Registered RDIMMs; UDIMM or SODIMM modules will not fit or function in this server platform.

Enterprise thermals and power

Registered architecture offloads the memory controller so every slot runs fully populated at rated speed while ECC corrects single-bit errors on the fly. The 1.10 V operating voltage keeps power draw low in dense server configurations without a heat spreader.

How it compares

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

Price $2,266.99
Pricier than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $35.42 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 numberMR51200-924K1
Total capacity64 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the 64GB DDR5 6400 kit include everything needed for the Supermicro H14DST-FL, or must I buy additional modules?

The package contains one 64GB DDR5 6400 2Rx4 CL52 1.1V ECC RDIMM. No extra cables, brackets, or heat spreaders are included; install directly into a 288-pin slot.

Should I choose the 2Rx4 CL52 version or a different rank and latency for the H14DST-FL?

This 2Rx4 CL52 module matches the motherboard's qualified vendor list, so the memory controller recognises full capacity at rated speed without manual timing changes.

What does the 6400 MT/s rating deliver once the RDIMM is seated in the server?

The module runs at DDR5 6400 (PC5-51200) with 1.1V and CL52, providing registered ECC bandwidth the platform expects for stable, error-corrected operation.

More in Model-Specific Memory Upgrades

Similar items