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
Eight green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM 384GB 8x48GB DDR5 6400MHz PC5-51200 2Rx8 1.1V CL52 288-PIN ECC Registered RDIMM memory upgrade

SKU CH-HWPD-5W0F8

384 GB DDR5 server kit with eight 48 GB registered ECC RDIMMs at 6400 MHz, CL52, 1.1 V for the Gigabyte MA34-CP0 motherboard

  • Total capacity384 GB (8 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 8X48GB

Show 24 more
  • 384 GB capacity across eight 48 GB modules enables large-scale virtualization and in-memory databases
  • DDR5 6400 MT/s rated speed delivers high memory bandwidth for compute-intensive workloads
  • Registered ECC architecture with 2Rx8 organization maintains data integrity at full population
  • 1 V operating voltage reduces power draw per module in dense server configurations
  • Validated for GIGABYTE MA34-CP0 motherboard ensuring correct slot population and full-speed operation

384GB DDR5-6400 Registered ECC Kit

This NEMIX RAM kit delivers 384GB of DDR5-6400 (PC5-51200) registered ECC memory in eight 48GB modules. Each 288-pin RDIMM operates at 1.1V with CL52 latency and 2Rx8 organization. The registered buffer and on-die ECC are designed for server workloads that require full-capacity stability and silent data corruption protection.

Suited for GIGABYTE MA34-CP0 builds

The kit is validated for the GIGABYTE MA34-CP0 motherboard and matches its DDR5-6400 registered DIMM requirements. It is not for systems that only accept unbuffered UDIMMs, SODIMM form factors, or lower DDR5 speeds. Buyers needing non-ECC memory, different capacities, or consumer desktop platforms should look at other products.

Fits eight-slot server channels

Eight modules fill all DIMM slots on compatible dual-channel or octa-channel server boards, freeing no slots for future expansion. The registered design reduces electrical load on the memory controller, allowing full population at rated speed. Verify the motherboard manual for approved population order and maximum supported capacity before installation.

How it compares

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

Price $9,001.99
Pricier than about 86% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (8 × 48 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $23.44 per GB
Pricier than about 68% 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 numberMR51200-4828K8
Total capacity384 GB (8 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items384 GB 8 × 48 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

Will my GIGABYTE MA34-CP0 motherboard accept all eight 48 GB DDR5 6400 RDIMMs in this kit?

The board must support DDR5 6400 Registered ECC RDIMMs up to 384 GB total across eight slots; verify the manual for approved population order before installing.

Can I mix these 2Rx8 DDR5 6400 Registered ECC modules with other DDR5 RDIMMs of different rank or speed in the same server?

Mixing ranks or speeds is not recommended; the memory controller will downclock all DIMMs to the slowest module and may limit total capacity or stability.

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

Check the BIOS memory information screen or run a tool like dmidecode to verify each DIMM reports 6400 MT/s, CL52, 1.10 V, and Registered ECC status.

More in Model-Specific Memory Upgrades

Similar items