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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 576GB 12x48GB 4800 CL40 2Rx8 1.1V RDIMM ECC Supermicro H13DSG-OM

SKU CH-XC5R-VCAF8

A 576GB DDR5-4800 registered ECC kit with twelve 48GB modules at CL40 and 1.1V for the Supermicro H13DSG-OM motherboard

  • Total capacity576 GB (12 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 576GB 12X48GB

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  • 576 GB total capacity from twelve 48 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • Registered ECC design prevents silent data corruption
  • 2Rx8 dual-rank organisation for full-slot population
  • Verified fit for Supermicro H13DSG-OM motherboard

576GB DDR5 4800 ECC RDIMM kit for Supermicro

This 576GB kit contains twelve 48GB DDR5 4800 RDIMM modules rated CL40 at 1.1V. The registered ECC design matches the Supermicro H13DSG-OM motherboard's requirements so the system recognises full capacity at rated speed.

Registered ECC DDR5 population rules limit slot

The H13DSG-OM requires 288-pin RDIMM modules and enforces specific population orders. Fully populating all slots with 2Rx8 registered DIMMs works only when the board's memory controller supports the total rank count and the approved sequence.

Verify your board manual for supported capacity

Before ordering, confirm the maximum memory per socket, the approved DIMM population sequence, and any BIOS version requirements. Missing these details can prevent the kit from posting or running at the rated 4800 speed.

How it compares

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

Price $13,217.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (12 × 48 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $22.95 per GB
Pricier than about 68% 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 numberMR38400-4828K12
Total capacity576 GB (12 × 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 systemsSupermicro
In the box
Included items576 GB 12 × 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

Should I choose the 12-module kit or buy individual 48GB sticks?

The kit is tested as a matched 12 x 48GB set so the Supermicro H13DSG-OM recognises the full 576GB at DDR5-4800 CL40 without manual tuning.

What does DDR5-4800 actually deliver in this server?

The modules run at 4800 MT/s with CL40 latency and 1.10 V, giving the rated PC5-38400 bandwidth when all twelve slots are populated.

Is the 288-pin RDIMM interface the right fit for the H13DSG-OM?

Yes — the board requires 288-pin Registered DDR5 RDIMMs; this kit matches that form factor, ECC, 2Rx8 rank and 1.1 V specification exactly.

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