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 rectangular DDR5 memory module with gold contacts and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR5 6400 CL52 2Rx4 1.1V ECC RDIMM Supermicro H13SVW-N memory upgrade

SKU CH-RZA2-7KVQE

64 GB DDR5-6400 registered ECC RDIMM built to the exact rank, voltage and timing the Supermicro H13SVW-N expects

  • Total capacity64 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 spec matches server memory controller
  • 64GB 2Rx4 registered ECC RDIMM prevents silent data corruption
  • Verified fit for Supermicro H13SVW-N 288-pin RDIMM slots
  • Registered architecture enables full-capacity population across all slots
  • Lifetime replacement warranty with US-based technical support included

Exact-match server upgrade

This 64GB DDR5-6400 registered ECC RDIMM is built to the Supermicro H13SVW-N motherboard's exact specification. It runs at PC5-51200 with CL52 timing at 1.1V and a 2Rx4 rank structure so the memory controller recognises the module at full capacity and rated speed without manual tuning.

For populated enterprise servers

The registered architecture offloads the memory controller, allowing every slot to be fully populated while ECC corrects single-bit errors on the fly to prevent silent data corruption. Builders using consumer boards that require unbuffered UDIMMs or SODIMMs cannot use this module; the 288-pin RDIMM form factor is physically and electrically incompatible with those platforms.

64GB single-module capacity

One DIMM delivers 64GB of addressable memory, suitable for virtualisation hosts, database nodes and compute clusters that need high density per slot. Total system capacity is limited by the motherboard's maximum supported memory and its approved population order; consult the Supermicro H13SVW-N manual to confirm how many modules your configuration accepts.

How it compares

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

Price $2,262.99
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 $35.36 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

Which Supermicro motherboard is this 288-pin DDR5 RDIMM validated for?

The module is validated for the Supermicro H13SVW-N motherboard and matches its required registered ECC DDR5 6400 specification.

Can I mix this 2Rx4 registered ECC DDR5 module with existing registered DDR5 DIMMs in the same server?

Mixing is possible only if the other DIMMs share the same DDR5 6400 speed, 1.1 V voltage, registered ECC type and the motherboard's population rules allow the combined rank count per channel.

How do I confirm the 64 GB kit is running at DDR5 6400 CL52 after installation?

Check the BIOS memory information or a tool such as dmidecode; it should report 6400 MT/s, CL52 latency, 1.1 V and registered ECC mode for the installed DIMM.

More in Model-Specific Memory Upgrades

Similar items