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
Four green DDR5 RDIMM modules without heat spreaders, 288-pin registered ECC server memory kit

NEMIX RAM

NEMIX RAM DDR5 192GB 4x48GB 4800 CL40 1.1V 2Rx8 ECC RDIMM memory upgrade

SKU CH-BH7M-3BJMA

A 192 GB DDR5 server kit with four 48 GB ECC registered modules at 4800 MHz, CL40, 1.1 V, verified for the GIGABYTE MZ73-LM0 motherboard

  • Capacity192GB (4 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 192GB 4X48GB

Show 18 more configurations
  • 192 GB total capacity from four 48 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • Registered ECC RDIMM design prevents data errors under load
  • 2Rx8 dual-rank layout maximises density per slot
  • Exact-fit kit validated for Gigabyte MZ73-LM0 motherboard

Exact-Match Server Upgrade

This NEMIX RAM kit delivers 192 GB of DDR5 4800 memory in four 48 GB RDIMM modules. Each module operates at 1.10 V with CL40 latency and 2Rx8 registered ECC architecture. The kit is verified for the GIGABYTE MZ73-LM0 motherboard and uses major OEM Samsung, Micron or Hynix components.

Who It Suits And Who Should Look Elsewhere

This kit suits administrators upgrading a GIGABYTE MZ73-LM0 system that requires registered ECC DDR5 at 4800 MT/s. It is not for builds that accept only unbuffered UDIMM modules or that need speeds beyond 4800 MT/s. Buyers who want a different capacity, voltage or form factor should look at other kits.

Compatibility Checks Before Ordering

Confirm your motherboard manual supports 48 GB RDIMM modules and the exact population order for four DIMMs. Verify the BIOS version recognises 2Rx8 registered ECC at 1.10 V and CL40 timing. Ensure the system’s memory controller can address the full 192 GB capacity with this rank configuration.

Highlights

  • 192 GB total capacity from four 48 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • Registered ECC RDIMM design prevents data errors under load
  • 2Rx8 dual-rank layout maximises density per slot
  • Exact-fit kit validated for Gigabyte MZ73-LM0 motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-4828K4
Capacity192GB (4 x 48GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content192GB 4X48GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What motherboard is required for this 192GB 4x48GB DDR5 4800 CL40 ECC RDIMM kit to work?

This kit is verified compatible with the GIGABYTE MZ73-LM0 motherboard that supports DDR5 4800MHz PC5-38400. The board must accept 288-pin registered DIMMs with 2Rx8 organisation and 1.1V operation.

Can I mix these 2Rx8 registered ECC modules with existing UDIMMs in the same GIGABYTE MZ73-LM0 system?

No. Registered RDIMMs and unbuffered UDIMMs use different signalling and cannot be mixed on the same motherboard. The MZ73-LM0 requires registered modules in every populated slot.

How can I confirm the kit is running at its rated DDR5 4800 CL40 1.1V settings after installation?

Enter the system BIOS or UEFI and verify the memory frequency shows 4800MT/s, CAS latency reads CL40, voltage is 1.1V, and all four 48GB modules are detected for the full 192GB capacity.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.