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
Six green circuit boards with black chips, no heat spreaders, 288-pin DDR5 RDIMM form factor

NEMIX RAM

NEMIX RAM 384GB 6x64GB DDR5 4800 CL40 1.1V 2Rx4 ECC Registered RDIMM memory upgrade for GIGABYTE MZ73-LM0

SKU CH-17TM-CBT33

Six 64 GB DDR5 4800 CL40 1.1 V 2Rx4 ECC registered RDIMMs validated for the GIGABYTE MZ73-LM0 motherboard

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 6X64GB

Show 18 more
  • 384 GB total capacity from six 64 GB modules maximises server memory density
  • DDR5 4800 speed with CL40 latency delivers rated throughput for the Gigabyte MZ73-LM0
  • Registered ECC RDIMM architecture offloads the controller and corrects single-bit errors on the fly
  • 10 V operation at 2Rx4 rank matches the board's memory-controller expectations exactly
  • 288-pin RDIMM form factor fits the required slots without adapters or mismatches

384GB DDR5-4800 Registered ECC Kit

This 384GB kit contains six 64GB DDR5-4800 Registered ECC RDIMMs built for the GIGABYTE MZ73-LM0 motherboard. Each module runs at 1.1V with CL40 latency and a 2Rx4 organisation. The 288-pin form factor matches the board's memory slots exactly.

Who this suits and who it does not

Server administrators who need the full 384GB capacity with Registered ECC stability for production workloads. Builders requiring unbuffered UDIMMs, non-ECC memory, lower capacities, or different speeds should look elsewhere.

The specification that decides fit

The motherboard must accept 288-pin DDR5 RDIMMs at 4800 MT/s with 2Rx4 ranking and 1.1V operation; otherwise the modules will not be recognised or will run at reduced settings.

How it compares

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

Price $9,642.99
Pricier than about 87% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $25.11 per GB
Pricier than about 70% 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 numberMR38400-924K6
Total capacity384 GB (6 × 64 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
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items384 GB 6 × 64 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

What does the DDR5-4800 speed mean once the modules are installed in the GIGABYTE MZ73-LM0?

The modules run at the rated 4800 MT/s when the motherboard's memory controller is configured for that speed, delivering the full 384 GB capacity across all six slots.

What does PC5-38400 tell me about the interface and its practical limit?

PC5-38400 is the JEDEC standard name for DDR5-4800, confirming the 288-pin RDIMM interface the board requires and the maximum data rate the kit is validated to reach.

What physical space and slot type do these 64 GB sticks need on the MZ73-LM0?

Each module is a 288-pin DDR5 RDIMM without a heat spreader, so it fits the standard RDIMM slots on the MZ73-LM0 and follows the board's population order for six modules.

More in Model-Specific Memory Upgrades

Similar items