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Green circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 ECC Registered RDIMM 2Rx8 CL40 1.1V Supermicro H13SST-GC memory upgrade

SKU CH-9F53-6P25G

32 GB DDR5-4800 ECC registered RDIMM validated for Supermicro H13SST-GC motherboards

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 32GB

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  • 32 GB DDR5-4800 capacity runs at rated speed with CL40 timing
  • Registered ECC design corrects single-bit errors for enterprise stability
  • 1 V operation matches server memory-controller requirements exactly
  • 2Rx8 288-pin RDIMM form factor fits Supermicro H13SST-GC slots
  • Lifetime replacement warranty and free US-based technical support included

NEMIX RAM 32GB DDR5-4800 RDIMM

This 32GB DDR5-4800 registered ECC module is built for the Supermicro H13SST-GC motherboard. It delivers 1.1V operation with CL40 latency in a 2Rx8 layout for stable server workloads.

Verify motherboard manual for population rules

Confirm your Supermicro H13SST-GC manual for supported capacities and the approved DIMM installation order. The board requires 288-pin registered RDIMMs; UDIMM or SODIMM variants will not fit or function.

Replaces slower or non-ECC DDR5 modules

Upgrading from lower-speed DDR5 or non-ECC memory adds registered buffering and error correction for full-slot stability. The jump is worth it when silent data correction and maximum capacity per channel are required.

How it compares

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

Price $814.99
Pricier than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $25.47 per GB
Pricier than about 70% 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 numberMR38400-328K1
Total capacity32 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 items32 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 package contain only the 32 GB DDR5 4800 RDIMM or are extra cables or brackets needed?

The box includes the 32 GB DDR5 4800 CL40 1.1 V 288-pin ECC Registered RDIMM itself; no additional cables, brackets or accessories are required for installation.

Should I choose the 2Rx8 CL40 version or would a different rank or latency work in the Supermicro H13SST-GC?

The board expects 2Rx8 Registered ECC modules at CL40 and 1.1 V; selecting this exact rank and latency ensures full-speed recognition without population errors.

What does the 4800 MT/s rating mean once the module is installed in the server?

The memory controller will run the DIMM at 4800 MT/s (PC5-38400) with CL40 timing, delivering the rated bandwidth and ECC protection when all slots are populated per the motherboard manual.

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