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Four green DDR5 RDIMM modules in a row, black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB (4×96GB) DDR5 4800 CL40 2Rx4 ECC Registered RDIMM Supermicro H13SVW-N memory upgrade

SKU CH-R9FA-CK6GP

384 GB DDR5-4800 registered ECC kit (4 × 96 GB, CL40, 1.1 V, 288-pin) validated for Supermicro H13SVW-N servers

  • 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 lets your server handle massive workloads with four 96 GB modules
  • DDR5 4800 speed transfers data at PC5-38400 bandwidth for high-throughput applications
  • CL40 latency at 1.1 V balances quick response with efficient power draw
  • Registered 2Rx4 ECC architecture corrects single-bit errors and buffers signals for stable full-population operation
  • 288-pin RDIMM form factor matches the Supermicro H13SVW-N motherboard slot and population rules

384 GB DDR5 ECC RDIMM kit for Supermicro H13SVW-N

This 384 GB kit contains four 96 GB DDR5 4800 RDIMMs built to the exact rank, voltage and timing the Supermicro H13SVW-N memory controller expects. Registered ECC architecture and 1.1 V operation let every slot run fully populated at rated speed while correcting single-bit errors on the fly.

Suited for max-capacity server builds.

The 2Rx4 Registered RDIMM form factor matches the H13SVW-N population rules, so integrators populating all channels get full 384 GB recognition without down-clocking. Builders whose motherboards require unbuffered UDIMMs or SODIMMs cannot use this kit and should look for the correct module type instead.

288-pin DDR5 4800 CL40 Registered ECC specification

Each module runs at DDR5 4800 (PC5-38400) with CL40 latency at 1.10 V in a 288-pin RDIMM package. That precise speed, voltage and registered ECC combination is the single spec that decides whether the kit will be recognised at full capacity and run stably in the target Supermicro platform.

How it compares

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

Price $10,085.99
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 $26.27 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 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

Must my Supermicro H13SVW-N motherboard already run DDR5 RDIMM memory for this 288-pin kit to work?

Yes. The H13SVW-N is a DDR5 platform that requires 288-pin Registered DIMMs. This kit matches the board's native memory type, so it installs directly without any adapter or converter.

Can I keep my existing DDR5 4800 CL40 RDIMMs installed alongside these four 96 GB modules?

You can mix same-speed DDR5 RDIMMs if the motherboard's population rules allow it. The H13SVW-N manual defines which slots must be filled first and whether ranks or voltages must match across channels.

How do I confirm the kit is running at DDR5 4800 CL40 1.10 V with ECC active after installation?

Enter the BIOS and check the memory information screen: it should show 384 GB total, 4800 MT/s, CL40 timings, 1.10 V, and ECC enabled. The OS can also report corrected error counters to prove ECC is working.

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