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 bare circuit board DDR5 RDIMM memory module with black chips and gold contacts

NEMIX RAM

NEMIX RAM 16GB DDR5 6400MHz CL52 1Rx8 1.1V ECC Registered RDIMM memory upgrade

SKU CH-28EX-KM9SW

16 GB DDR5 6400 MHz CL52 1Rx8 1.1 V ECC Registered RDIMM validated for Supermicro H13SVW-N

  • Total capacity16 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact DDR5-6400 CL52 1.10V spec recognised at full speed by the server memory controller
  • 1Rx8 registered ECC design offloads the controller and corrects single-bit errors on the fly
  • 288-pin RDIMM form factor matches the Supermicro H13SVW-N motherboard slot requirements
  • Built with major OEM Samsung Micron Hynix chips for enterprise-grade stability
  • Lifetime replacement warranty and free US-based technical support included

Exact DDR5-6400 ECC RDIMM for Supermicro H13SVW-N

This 16 GB DDR5 module runs at 6400 MT/s with CL52 latency and 1.1 V operation. It uses a 288-pin Registered RDIMM form factor with 1Rx8 organisation and on-die ECC. The part is validated for the Supermicro H13SVW-N motherboard and delivers the exact rank, voltage and timing the platform expects.

Suited for single-module capacity expansion

Administrators adding memory to a Supermicro H13SVW-N system can install this kit with confidence that the memory controller will recognise the full 16 GB at rated speed. Builders using consumer UDIMM or SODIMM slots, or boards that require unbuffered memory, cannot use this registered module.

Registered architecture and ECC decide fit

The registered buffer offloads the memory controller so every populated slot runs at full capacity, while ECC corrects single-bit errors before they reach production workloads. If your motherboard calls for unbuffered UDIMMs or lacks RDIMM support, this module will not function.

How it compares

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

Price $474.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $29.69 per GB
Pricier than about 84% 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 numberMR51200-618K1
Total capacity16 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items16 GB DDR5 6400 MHz PC5-51200 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will this 16GB DDR5 6400 RDIMM work in a Supermicro H13SVW-N motherboard alongside existing registered ECC modules?

Yes, it is an exact-match upgrade for the H13SVW-N, matching the 1Rx8 rank, 1.10V voltage, CL52 latency and 288-pin RDIMM form factor the board expects.

How can I verify the ECC and registered buffer are active after installing this DDR5 6400 module?

Enter the BIOS and confirm the memory is reported as 16GB DDR5 6400 with ECC enabled and registered operation shown for the populated slot.

What comes in the box and do I need any extra parts for installation?

The kit includes one 16GB DDR5 6400 CL52 1.10V 288-pin ECC Registered RDIMM; no additional components are required for a compatible server board.

More in Model-Specific Memory Upgrades

Similar items