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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1.1TB DDR5 4800 12x96GB CL40 ECC RDIMM Supermicro H14DST-F memory upgrade

SKU CH-XBYA-EE42X

1.1 TB DDR5-4800 ECC RDIMM kit with twelve 96 GB modules for Supermicro H14DST-F servers

  • Total capacity1.1 TB (12 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1.1TB 12X96GB

Show 30 more
  • 1 TB total capacity from twelve 96 GB modules
  • DDR5-4800 speed with CL40 latency at 1.10 V
  • Registered ECC design for single-bit error correction
  • 288-pin RDIMM form factor matched to Supermicro H14DST-F
  • 2Rx4 rank configuration enables full population

1.1TB DDR5 ECC RDIMM kit for Supermicro H14DST-F

This kit delivers 1.1TB of DDR5-4800 registered ECC memory in twelve 96GB modules. It is built for the Supermicro H14DST-F motherboard and targets servers that need maximum capacity with error correction and registered buffering. The CL40 timing and 1.10V operation match the board's native memory-controller expectations.

Verify DIMM population rules

Check your motherboard manual for the approved DIMM population order and the maximum capacity each slot accepts. The H14DST-F requires 288-pin RDIMM modules; UDIMM or SODIMM variants will not fit or function. Confirm that the BIOS version installed supports 96GB dual-rank 2Rx4 DIMMs across all twelve slots before ordering.

Registered buffering and ECC maintain stability

The registered architecture reduces electrical load on the memory controller so all twelve slots can run at the rated 4800 MT/s without down-clocking. ECC detects and corrects single-bit errors in real time, preventing silent data corruption during sustained workloads. Continuous operation at 1.10V keeps power draw predictable while the modules operate without heat spreaders in adequately cooled chassis.

How it compares

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

Price $33,070.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1.1 TB (12 × 96 GB)
Higher than about 94% of the 20,941 comparable items (median 32 GB).
Price per GB $30.06 per GB
Pricier than about 86% 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 numberMR38400-9624K12
Total capacity1.1 TB (12 × 96 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 items1.1 TB 12 × 96 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 the kit include all twelve 96 GB modules or must any be purchased separately?

The kit ships with all twelve 96 GB DDR5 4800 CL40 ECC RDIMM modules, giving 1.1 TB total; nothing extra is required.

Is the 1.1 TB capacity a single 96 GB DIMM or the full 12-module kit?

1.1 TB is the combined capacity of the 12 x 96 GB DDR5 4800 CL40 ECC RDIMM kit.

Will the DDR5 4800 CL40 rated speed run at that speed once installed in the Supermicro H14DST-F?

The modules are spec-matched to the H14DST-F memory controller, so a fully populated 12-DIMM configuration operates at the rated DDR5 4800 CL40 speed.

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