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Four green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB 4x96GB DDR5 4800 CL40 1.1V ECC RDIMM Kit Supermicro H13DSG-OM

SKU CH-8X1G-CP89M

384 GB registered ECC DDR5 kit with four 96 GB modules at 4800 MT/s, CL40, 1.1 V, validated for Supermicro H13DSG-OM

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 4X96GB

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  • 384 GB total capacity from four 96 GB modules for maximum memory density
  • DDR5 4800 speed with CL40 latency delivers rated performance on supported platforms
  • 1 V registered ECC design reduces controller load and corrects single-bit errors
  • 288-pin RDIMM form factor matches the Supermicro H13DSG-OM motherboard requirements
  • Lifetime replacement warranty with US-based technical support included

384GB DDR5 RDIMM Kit for Supermicro H13DSG-OM

This 384GB kit contains four 96GB DDR5 RDIMM modules rated at 4800 MT/s with CL40 latency and 1.1V operation. It is built as an exact-match upgrade for the Supermicro H13DSG-OM motherboard using registered ECC memory.

Suited for servers needing maximum registered ECC

The 2Rx4 registered design allows full population at rated speed while ECC corrects single-bit errors on the fly. Builders using UDIMM-only boards or consumer platforms should look elsewhere because this kit requires a registered DDR5 memory controller.

Standard 288-pin RDIMM installation

Modules install like any 288-pin RDIMM, but server boards often enforce specific population orders and capacity limits per channel. Consult the Supermicro H13DSG-OM manual for the approved slot sequence before seating all four modules.

How it compares

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

Price $9,850.99
Pricier than about 87% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $25.65 per GB
Pricier than about 70% 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 numberMR38400-9624K4
Total capacity384 GB (4 × 96 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 systemsSupermicro
In the box
Included items384 GB 4 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Does my Supermicro H13DSG-OM motherboard need a specific BIOS version or CPU to recognise all four 96GB 2Rx4 modules at 4800MHz?

The kit is spec-matched to the Supermicro H13DSG-OM motherboard. Consult your system or motherboard manual for supported capacities, approved DIMM population order, and installation steps before purchase.

Can I keep my existing DDR5 RDIMMs installed alongside these four 96GB 2Rx4 modules without breaking registered ECC operation?

Mixing different capacities or ranks can prevent full-speed operation or cause training failures. For enterprise stability, populate all slots with identical 2Rx4 registered ECC modules as specified by the board's population rules.

How do I verify the kit is running at DDR5 4800 CL40 1.1V with ECC active after installation?

Enter the BIOS or use a hardware inventory tool to confirm the memory reports 4800MT/s, CL40 timing, 1.1V voltage, registered ECC status, and the full 384GB capacity across all four slots.

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