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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 384GB (6×64GB) DDR5 4800 CL40 2Rx4 ECC Registered RDIMM memory upgrade for Supermicro H13SST-G

SKU CH-9MAM-5G46Z

A 384 GB (6 × 64 GB) DDR5 4800 CL40 2Rx4 ECC registered RDIMM kit validated for the Supermicro H13SST-G motherboard

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 6X64GB

Show 24 more
  • 384 GB total capacity from six 64 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • Registered ECC design corrects errors and stabilises full-slot loads
  • 288-pin RDIMM form factor matches Supermicro H13SST-G requirements
  • 2Rx4 rank organisation aligns with the board's memory controller

Exact-match 384GB DDR5 kit for Supermicro H13SST-G

This 384GB kit contains six 64GB DDR5 4800 Registered ECC RDIMMs built to the voltage, rank and timing the H13SST-G memory controller expects. It targets server administrators who need the full capacity recognised at rated speed without manual tuning.

Simple 288-pin RDIMM installation

Modules seat in the standard 288-pin DDR5 slots and the registered architecture keeps every slot stable when fully populated. The main risk is ignoring the motherboard's DIMM population order; installing in the wrong sequence can prevent the system from posting or limit usable capacity.

Verify manual for capacity limits and slot sequence

Before ordering, check the Supermicro H13SST-G manual for the maximum supported memory per socket, approved population tables for six modules, and any BIOS version requirements. The board dictates which slots must be filled first and whether 384GB is within its validated range.

How it compares

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

Price $10,616.99
Pricier than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $27.65 per GB
Pricier than about 77% 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 numberMR38400-924K6
Total capacity384 GB (6 × 64 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 6 × 64 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 CL40 after installation?

Check the BIOS memory information or a tool such as CPU-Z; it should report 4800 MT/s, CL40 timings and 1.10 V across all six modules.

What ships in the box and is anything else required?

The package contains the six 64 GB DDR5 RDIMMs for a total of 384 GB; no cables, heat spreaders or additional parts are included or needed.

Which capacity version should I choose for a fully populated Supermicro H13SST-G?

This 384 GB kit (6 × 64 GB, 2Rx4) matches the board's validated population rules for maximum supported capacity.

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