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
Twelve green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 384GB 12x32GB DDR5 6400 CL52 1.1V ECC RDIMM memory upgrade

SKU CH-WKVS-84XKW

A 384GB kit of twelve 32GB DDR5 6400 CL52 ECC registered RDIMMs built for the GIGABYTE MZ73-LM0 motherboard

  • Total capacity384 GB (12 × 32 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 12X32GB

Show 24 more
  • 384 GB capacity from twelve 32 GB modules scales memory-heavy workloads
  • DDR5 6400 speed with CL52 latency delivers rated throughput for the platform
  • Registered ECC design corrects single-bit errors and buffers signals for full-slot stability
  • 1 V operation matches the motherboard's voltage requirement exactly
  • 288-pin RDIMM form factor fits the GIGABYTE MZ73-LM0 memory slots precisely

Exact-match DDR5 server kit

This 384GB kit delivers twelve 32GB DDR5-6400 Registered ECC RDIMMs built to the precise rank, voltage and timing the GIGABYTE MZ73-LM0 motherboard expects. It targets administrators who must populate every slot at full capacity without compatibility surprises.

Upgrade from partial or mixed populations

The 2Rx8 registered design offloads the memory controller so all twelve slots run at the rated 6400 MT/s, while ECC corrects single-bit errors before they cause corruption or reboots. The jump is worth it when your workload demands the maximum supported density at the board's native speed.

DDR5 RDIMM limits

Registered DDR5 modules require a motherboard wired for RDIMM signalling; they will not function in UDIMM or SODIMM slots. Population rules and maximum per-slot capacity are defined by the platform firmware, so consult the system manual before installation.

How it compares

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

Price $15,087.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (12 × 32 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $39.29 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 numberMR51200-328K12
Total capacity384 GB (12 × 32 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 12 × 32 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 the 288-pin DDR5 RDIMM modules fit the DIMM slots on a GIGABYTE MZ73-LM0 motherboard?

Yes, the 288-pin Registered RDIMM form factor is the exact type the MZ73-LM0 requires; UDIMM or SODIMM modules will not seat in these slots.

What population order should I follow when installing all twelve 32 GB modules?

Consult the GIGABYTE MZ73-LM0 manual for the approved DIMM population sequence; installing modules in the wrong order can prevent the system from recognising the full 384 GB capacity.

Do these registered ECC modules need any firmware updates or periodic reconfiguration after installation?

No firmware updates are required for the memory itself; ECC error correction operates automatically, and the modules have no moving parts or consumable components that need replacement.

More in Model-Specific Memory Upgrades

Similar items