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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 192GB (4x48GB) DDR5 4800 CL40 ECC RDIMM GIGABYTE MZ73-LM1 memory upgrade

SKU CH-9P3M-KES32

Four 48 GB DDR5-4800 ECC registered DIMMs totalling 192 GB, CL40 at 1.1 V, validated for the Gigabyte MZ73-LM1 server board

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 4X48GB

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  • Full 192 GB capacity recognised at rated DDR5 4800 speed
  • Registered ECC design prevents silent data corruption under load
  • Exact 2Rx8 1.1 V CL40 spec matches GIGABYTE MZ73-LM1 memory rules
  • 288-pin RDIMM form factor fits the board's required slot type
  • Four-module kit enables full-channel population for maximum bandwidth

Exact-match upgrade kit

This 192GB kit contains four 48GB DDR5 4800 CL40 registered ECC RDIMMs built for the GIGABYTE MZ73-LM1 motherboard. Each module runs at 1.1V with a 2Rx8 organisation so the memory controller sees the precise rank, voltage and timing it expects.

Check your configuration

Consult the system or motherboard manual for supported capacities, approved DIMM population order and installation steps before ordering. The board requires 288-pin registered RDIMMs; unbuffered UDIMMs or SODIMMs will not fit or function.

Suited for full-capacity server builds

Ideal for administrators populating every slot on a compatible Gigabyte server board with registered ECC memory at rated speed. Not for systems that only accept unbuffered UDIMMs, SODIMM form factors or non-ECC modules.

How it compares

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

Price $4,294.99
Pricier than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $22.37 per GB
Pricier than about 67% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR38400-4828K4
Total capacity192 GB (4 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items192 GB 4 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What comes in the NEMIX RAM 192GB kit and is anything else required for installation?

The package contains four 48GB DDR5 4800MHz CL40 288-pin ECC Registered RDIMM modules. No additional parts are needed if your GIGABYTE MZ73-LM1 motherboard has four free DIMM slots.

Should I choose this 192GB 4x48GB kit or a different capacity for my GIGABYTE MZ73-LM1?

Select this 4x48GB kit when you need the full 192GB capacity and have four slots available. If your board limits per-slot capacity or you need fewer modules, choose a smaller kit instead.

What does the DDR5-4800 CL40 rating mean once the modules are installed in the server?

The memory will run at 4800 MT/s with a CAS latency of 40 cycles at 1.1V. Registered ECC operation keeps every slot stable at full population while correcting single-bit errors automatically.

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