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 contacts along the bottom edge

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 PC5-38400 CL40 1Rx4 1.10V 288-pin ECC RDIMM memory upgrade

SKU CH-XA81-HGAF7

32 GB DDR5-4800 ECC registered DIMM with CL40 latency and 1.1 V operation for compatible Hynix server platforms

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32 GB DDR5 capacity for high-density server workloads
  • ECC registered design protects data integrity in critical systems
  • 4800 MT/s speed with CL40 latency for responsive throughput
  • 1 V operation reduces power draw per module
  • 288-pin RDIMM form factor fits compatible DDR5 server boards

32 GB DDR5 ECC RDIMM for server workloads

This 32 GB DDR5 module operates at 4800 MT/s with CL40 latency and 1.10 V power. It uses a 1Rx4 registered design with on-die ECC for data integrity. The 288-pin RDIMM form factor fits compatible server and workstation platforms.

Registered buffer eases electrical load

Registered signalling reduces the drive burden on the host controller, allowing larger memory populations per channel. The single-rank layout keeps timing margins predictable. No heat spreader is fitted, so airflow across the PCB must be provided by the system chassis.

32 GB capacity suits virtualization

The module handles multi-VM hosts, in-memory databases and compute nodes with headroom for typical working sets. Workloads that exceed 32 GB per channel will require additional DIMM slots or higher-density modules. Non-ECC consumer platforms cannot use this registered ECC memory.

How it compares

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

Price $963.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $30.12 per GB
Pricier than about 86% 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 lineHynix Server/Workstaion Compatible Series Memory
Model nameHynix DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-314K1
Total capacity32 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsHynix
In the box
Included items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will the 1.10V operating voltage limit sustained throughput in a 4800 MT/s DDR5 RDIMM?

The module runs at the standard 1.10V for DDR5 4800, so voltage is not a bottleneck; sustained throughput is governed by the CL40 latency and the memory controller.

Does the registered ECC design add noticeable heat or fan noise during continuous operation?

Registered modules include a register that draws a small amount of extra power, but at 1.10V and without a heat spreader the thermal load remains low in typical server airflow.

Must the motherboard already support DDR5 RDIMM ECC at 4800 MT/s for this module to function?

Yes, the system needs a DDR5 RDIMM slot, registered ECC support and a BIOS that enables 4800 MT/s operation for the module to be recognised.

More in Model-Specific Memory Upgrades

Similar items