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
Two green DDR5 RDIMM modules with gold contacts no heat spreader

NEMIX RAM

NEMIX RAM 64GB 2x32GB DDR5 5600 CL46 2Rx8 ECC RDIMM memory upgrade for GIGABYTE MZ73-LM0

SKU CH-CV8H-2J0M6

64GB DDR5-5600 ECC registered RDIMM kit validated for GIGABYTE MZ73-LM0 motherboards

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 2X32GB

Show 24 more
  • Exact-fit 64GB DDR5 kit installs at full rated speed on GIGABYTE MZ73-LM0
  • Registered ECC design corrects single-bit errors to prevent silent data corruption
  • 2Rx8 organisation lets every slot run fully populated at maximum capacity
  • 10 V operation matches the board's memory controller specification precisely
  • 288-pin RDIMM form factor matches the motherboard's required module type

Exact-match DDR5-5600 ECC RDIMM kit

This 64 GB kit (2 x 32 GB) delivers DDR5-5600 (PC5-44800) registered ECC memory built to the GIGABYTE MZ73-LM0 motherboard's exact specifications. It targets server administrators and integrators who need guaranteed full-capacity recognition and error correction without manual tuning. The 2Rx8 registered design matches the board's memory-controller expectations for stable operation in production environments.

Install in approved slot order only

Installation follows standard 288-pin RDIMM seating, but the motherboard manual dictates the mandatory population sequence for registered DIMMs. Ignoring the approved slot order is the most common cause of boot failure or reduced capacity detection. No heat spreader is fitted, so airflow across the modules must be maintained by the server chassis. Verify the BIOS revision supports the full 64 GB configuration before installation.

64 GB registered ECC headroom

The dual-rank registered architecture allows the memory controller to drive every slot at the rated 5600 MT/s while ECC corrects single-bit errors in flight. This capacity comfortably handles virtualization hosts, database buffers, and multi-tenant workloads that demand data integrity. Workloads requiring more than 64 GB per channel or unbuffered DIMM compatibility cannot use this kit; consult the platform manual for maximum supported density.

How it compares

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

Price $2,125.99
Pricier than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $33.22 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 numberMR44800-328K2
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items64 GB 2 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

How can I verify the 2Rx8 ECC RDIMM kit is running at DDR5 5600 CL46 after installing it in the GIGABYTE MZ73-LM0?

Enter the system BIOS or UEFI and confirm the memory frequency shows 5600 MT/s, the CAS latency reads CL46, the voltage is 1.10 V, and the total capacity reports 64 GB with ECC active.

What does the package contain and is anything else required to use this 64 GB DDR5 kit?

The box includes two 32 GB 288-pin DDR5 RDIMM modules (part MR44800-328K2). No extra components are needed; the motherboard supplies the 1.10 V power and the registered buffer.

Should I choose the 2x32 GB 2Rx8 CL46 kit or a different capacity for the MZ73-LM0?

This 64 GB kit matches the board's DDR5 5600 PC5-44800 registered ECC specification exactly; select it when you need the full 64 GB in a validated two-DIMM population.

More in Model-Specific Memory Upgrades

Similar items