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Four green DDR5 RDIMM modules without heat spreaders, 288-pin registered ECC memory kit

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 384GB (4×96GB) CL40 1.1V memory upgrade

SKU CH-9ET6-DAS2V

384 GB DDR5-4800 ECC registered kit (4 × 96 GB, CL40, 1.1 V, 2Rx4) for Supermicro H13SST-GC motherboards

  • 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

Show 24 more
  • 384 GB total capacity across four 96 GB modules for dense server workloads
  • DDR5 4800 speed with CL40 latency delivers rated throughput on compatible platforms
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated channels
  • 10 V operation reduces power draw per module at full load
  • 288-pin RDIMM form factor matches Supermicro H13SST-GC memory slots exactly

Exact-fit DDR5 kit for Supermicro H13SST-GC

This 384 GB kit contains four 96 GB DDR5-4800 registered ECC RDIMMs. Each module runs at 1.1 V with CL40 latency and a 2Rx4 organisation. The kit is built for servers that require registered memory with error correction.

Installation follows standard RDIMM rules

Align the 288-pin modules with the motherboard slots and press until the latches click. Populate the slots in the order specified by the Supermicro manual to avoid a no-post condition. Mixing ranks or voltages can prevent the system from recognising the full capacity.

DDR5-4800 bandwidth caps peak throughput

The PC5-38400 rating sets the maximum data rate at 4800 MT/s per pin. Registered buffering adds a small latency overhead but allows full population without signal degradation. ECC correction handles single-bit errors without reducing usable bandwidth.

How it compares

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

Price $10,839.99
Pricier than about 88% 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 $28.23 per GB
Pricier than about 79% 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

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Questions about this item

How can I confirm the kit is running at DDR5 4800 with CL40 after installing it in my Supermicro H13SST-GC?

Check the BIOS memory information or a tool like dmidecode; it should show each module at 4800 MT/s, 1.10 V, CAS latency 40, and the full 384 GB recognised across the four slots.

What exactly ships in the box and is anything else required to complete the upgrade?

The package contains the four 96 GB DDR5 4800 ECC Registered RDIMMs — nothing else is included and no additional parts are needed for a compatible Supermicro H13SST-GC motherboard.

This kit is only offered as 384 GB (4 × 96 GB); how do I decide if that capacity is right for my workload?

Choose the 384 GB kit when your Supermicro H13SST-GC supports full population of four 2Rx4 Registered DIMMs and your applications need the maximum registered ECC capacity this board allows.

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