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Six green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM MR51200-4828K6 288GB (6x48GB) DDR5 6400 CL52 ECC Registered RDIMM memory upgrade

SKU CH-ASFV-99FJY

Six 48 GB DDR5 6400 CL52 ECC registered RDIMMs totalling 288 GB, validated for the Gigabyte MZ73-LM2 motherboard

  • Total capacity288 GB (6 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 288GB 6X48GB

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  • 288GB total capacity for memory-intensive server workloads using six 48GB modules
  • DDR5 6400 speed with CL52 latency delivers rated throughput for the GIGABYTE MZ73-LM2
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller
  • 1V operating voltage matches the platform specification for stable full-population operation
  • 2Rx8 288-pin RDIMM form factor fits the board's required slot layout and population rules

Kit Composition & Target Platform

This 288GB kit contains six 48GB DDR5 modules built for the GIGABYTE MZ73-LM2 motherboard. It serves administrators who need maximum registered ECC capacity in a validated server configuration.

Registered ECC RDIMM Form Factor

The modules use a 288-pin RDIMM design with registered buffering and on-die ECC. This exact form factor is required by the motherboard; UDIMM or SODIMM alternatives will not fit or function in the server.

Capacity Headroom & Limits

Six dual-rank modules populate every slot at the rated 6400MT/s speed, delivering the full 288GB the platform allows. Builders needing more memory must choose a different motherboard or processor platform.

How it compares

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

Price $7,583.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 288 GB (6 × 48 GB)
Higher than about 81% of the 20,941 comparable items (median 32 GB).
Price per GB $26.33 per GB
Pricier than about 72% 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 numberMR51200-4828K6
Total capacity288 GB (6 × 48 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 items288 GB 6 × 48 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How does the DDR5 6400 CL52 spec translate once installed in a GIGABYTE MZ73-LM2 server?

The kit runs at 6400 MT/s with CL52 latency at 1.1 V across all six slots, giving the full 288 GB capacity the board expects.

What does the PC5-51200 rating mean for actual throughput on this motherboard?

PC5-51200 is the JEDEC designation for DDR5-6400; the registered RDIMM architecture lets every channel sustain that data rate when fully populated.

Will these 288-pin RDIMMs fit the GIGABYTE MZ73-LM2 memory slots without clearance issues?

Yes, they are standard-height 288-pin RDIMMs with no heat spreader, matching the MZ73-LM2 slot layout and population rules.

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