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Green rectangular DDR5 RDIMM module with black chips on both sides, gold edge connector, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 CL40 2Rx8 ECC RDIMM Supermicro H13SSH-E memory upgrade

SKU CH-860J-8R832

32 GB DDR5 4800 CL40 2Rx8 ECC registered RDIMM validated for Supermicro H13SSH-E

  • 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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  • Exact-match DDR5-4800 CL40 2Rx8 registered ECC module ensures full-speed recognition
  • 288-pin RDIMM form factor verified for Supermicro H13SSH-E motherboard compatibility
  • Registered architecture with ECC corrects single-bit errors for enterprise-grade stability
  • 10 V operation at PC5-38400 speed delivers rated performance across all slots
  • Lifetime replacement warranty and free US-based technical support included

Exact-match DDR5 upgrade

This 32 GB DDR5-4800 registered ECC module is built to the precise rank, voltage and timing the Supermicro H13SSH-E memory controller expects. It installs as a direct replacement so the server recognises the full capacity at rated speed without manual tuning.

288-pin RDIMM form factor

The registered architecture buffers address and command signals, letting every slot run fully populated while ECC corrects single-bit errors on the fly. No heat spreader is fitted, so airflow in dense server chassis passes cleanly over the DRAM packages.

Standard 1.1 V operation

At the specified 1.10 V the module draws minimal power and generates little heat, keeping fan speeds low in normal workloads. Registered buffering reduces electrical load on the memory controller, contributing to quiet, stable operation across all populated channels.

How it compares

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

Price $885.99
Pricier than about 60% 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 $27.69 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 numberMR38400-328K1
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

What does the DDR5 4800 PC5-38400 rating mean for real-world speed?

The module runs at 4800 MT/s with a PC5-38400 bandwidth ceiling; the memory controller on the Supermicro H13SSH-E will operate it at this rated speed when populated per the board's rules.

Will this 288-pin RDIMM physically fit the Supermicro H13SSH-E DIMM slots?

Yes, the 288-pin registered DIMM form factor matches the board's RDIMM slots; UDIMM or SODIMM modules would not seat correctly.

What is the correct installation order for this 2Rx8 ECC RDIMM on the H13SSH-E?

Consult the motherboard manual for the approved DIMM population sequence; the common mistake is skipping the prescribed slot order, which prevents the server from recognising the full 32 GB capacity.

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