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Green rectangular DDR5 RDIMM module with black chips and gold contacts, no heat spreader

NEMIX RAM

NEMIX RAM MR38400-9624K1 96GB DDR5 4800 CL40 2Rx4 1.1V ECC RDIMM Supermicro H13SSH-E memory upgrade

SKU CH-JHXS-SC451

96GB DDR5-4800 ECC registered RDIMM kit, CL40 at 1.1V, validated for the Supermicro H13SSH-E motherboard

  • Total capacity96 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 96GB

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  • Exact-match 96 GB DDR5-4800 upgrade for Supermicro H13SSH-E
  • Registered ECC RDIMM with 2Rx4 rank and CL40 timing
  • 1 V operation reduces power draw in dense server configs
  • 288-pin form factor fits board population rules
  • Lifetime replacement warranty with US-based technical support

Exact-match server upgrade

This NEMIX RAM kit delivers 96GB of DDR5 4800 registered ECC memory in a 2Rx4 288-pin RDIMM format. It operates at 1.1V with CL40 timing and is validated for the Supermicro H13SSH-E motherboard. The registered design and on-die ECC protect data integrity in continuously running workloads.

Replaces mixed or partial populations

Installing this matched kit removes the risk of timing mismatches that occur when dissimilar modules share a channel. The jump is worth it when your current configuration cannot reach the full 96GB capacity or when unbuffered DIMMs are causing instability at full population. Registered architecture ensures every slot runs at the rated 4800 speed.

Verify DIMM population rules first

Consult the Supermicro H13SSH-E manual for approved slot order, maximum capacity per channel, and any BIOS version requirements before ordering. Confirm the board requires registered RDIMMs and not unbuffered UDIMMs, as the key notch position differs. This kit is not suitable for systems that only accept non-ECC or consumer memory.

How it compares

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

Price $2,518.99
Pricier than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $26.24 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 numberMR38400-9624K1
Total capacity96 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 items96 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

Does this 96GB DDR5 kit use the 288-pin RDIMM form factor required by the Supermicro H13SSH-E?

Yes, the kit is a 288-pin DDR5 RDIMM, which is the exact registered form factor the H13SSH-E motherboard requires.

What is the correct slot-population order when installing these 2Rx4 modules on the H13SSH-E?

Consult the Supermicro H13SSH-E manual for the approved DIMM population sequence; the board's memory-controller rules dictate which slots must be filled first for full 96GB recognition.

Will the 1.1V operating voltage of these RDIMMs match the H13SSH-E's DDR5 voltage rail without adjustment?

The modules run at the standard DDR5 1.10V, which is the voltage the H13SSH-E memory controller expects for registered ECC DIMMs.

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