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Four green DDR5 RDIMM modules, no heat spreaders, 288-pin gold contacts

NEMIX RAM

NEMIX RAM DDR5 384GB 4x96GB 4800 CL40 ECC RDIMM Supermicro H13SRH

SKU CH-SPAC-M0CKW

384GB kit of four 96GB DDR5 4800 CL40 ECC registered RDIMMs validated for the Supermicro H13SRH motherboard

  • 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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Speed 4800MHz

  • 384 GB total capacity from four 96 GB modules for dense server workloads
  • DDR5 4800 speed with CL40 latency delivers rated throughput on supported platforms
  • Registered ECC architecture offloads the memory controller and corrects single-bit errors automatically
  • 10 V operation at 2Rx4 rank matches the Supermicro H13SRH memory controller requirements
  • 288-pin RDIMM form factor ensures exact mechanical and electrical fit in the target motherboard

Exact DDR5 384GB Kit for Supermicro H13SRH

This 384GB kit contains four 96GB DDR5 4800 RDIMMs built to the CL40 1.1V 2Rx4 specification the Supermicro H13SRH memory controller expects. It is intended for administrators who need the full registered ECC capacity this board supports without mixing ranks or voltages.

Straightforward RDIMM Installation

The 288-pin registered DIMMs seat like any server RDIMM; the board's population guide tells you which of the 13 slots to fill first and in what order. The only common issue is ignoring that guide — populating the wrong slots first prevents the system from recognising the full 384GB at the rated 4800 speed.

Verify Board Population Rules First

Before ordering, check the H13SRH manual for the approved DIMM sequence, maximum supported capacity per slot, and any BIOS version required for 96GB dual-rank modules. The kit will not operate correctly if the board's population rules or firmware do not allow this exact rank and density combination.

How it compares

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

Price $11,512.99
Pricier than about 89% 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 $29.98 per GB
Pricier than about 85% 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

Other versions of this model

5 more in the same range

Questions about this item

How do I confirm the kit is running at DDR5 4800 CL40 1.1V after installation?

Enter the BIOS or use a hardware monitor; the memory should report 4800 MT/s, CAS latency 40 and 1.10 V across all four slots.

What does the package contain and is anything else required?

The box includes four 96 GB DDR5 4800 CL40 1.1 V 288-pin ECC registered RDIMM modules — no extra parts are needed for a supported Supermicro H13SRH configuration.

Which capacity version should I choose for full population?

This 384 GB kit (4 × 96 GB) is the exact-match upgrade for populating all four channels at the rated speed and rank.

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