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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 192GB (6x32GB) DDR5-4800 CL40 2Rx8 ECC RDIMM Supermicro H13SST-G memory upgrade

SKU CH-A319-C2V5A

A 192GB DDR5-4800 ECC registered memory kit in six 32GB modules built for the Supermicro H13SST-G motherboard

  • Total capacity192 GB (6 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 6X32GB

Show 24 more
  • 192 GB capacity from six 32 GB modules
  • DDR5-4800 speed with CL40 latency at 1.1 V
  • Registered ECC design corrects single-bit errors on the fly
  • 288-pin RDIMM form factor matches Supermicro H13SST-G slots
  • 2Rx8 organisation allows full population at rated speed

Exact-match DDR5-4800 kit for Supermicro H13SST-G

This 192GB kit contains six 32GB DDR5-4800 registered ECC RDIMMs built to the CL40, 1.1V, 2Rx8 specification the Supermicro H13SST-G memory controller expects. The 288-pin RDIMM form factor matches the board's slots so the full capacity is recognised at rated speed without manual tuning.

Replaces slower or smaller DDR5 RDIMMs in a fully

The jump is worth it when your workload needs the maximum registered capacity this platform supports and you want every slot filled with identical rank, voltage and timing. It is not for systems that take UDIMM or SODIMM modules or for builds that cannot use registered ECC memory.

Practical limits of the DDR5 RDIMM interface

Registered buffering lets the memory controller drive all six slots at full speed but adds one cycle of latency versus unbuffered modules. The CL40 timing and 1.1V operation are fixed by the DDR5-4800 standard so latency cannot be tightened without leaving the board's validated profile.

How it compares

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

Price $5,701.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (6 × 32 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $29.70 per GB
Pricier than about 84% 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 numberMR38400-328K6
Total capacity192 GB (6 × 32 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 6 × 32 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the 288-pin RDIMM form factor match the Supermicro H13SST-G motherboard slots?

Yes, the kit uses 288-pin DDR5 RDIMM modules, which is the exact form factor the H13SST-G requires for its memory slots.

What is the correct installation order for the six 32 GB modules on the H13SST-G?

Populate the DIMM slots following the motherboard manual's population sequence for six modules; install each RDIMM until the side clips click fully to avoid partial seating.

When should the ECC RDIMM modules be replaced in a production server?

Replace modules if ECC logs show rising correctable error counts, uncorrectable errors occur, or the system fails memory diagnostics during scheduled maintenance windows.

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