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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1.1TB 12x96GB DDR5 6400 CL52 ECC RDIMM Kit Supermicro H14SST-GE

SKU CH-7M7R-KWWHV

A 1.1 TB kit of twelve 96 GB DDR5 6400 CL52 ECC registered RDIMMs validated for the Supermicro H14SST-GE motherboard

  • Total capacity1.1 TB (12 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 1TB total capacity from twelve 96GB modules for maximum server density
  • DDR5 6400 speed with CL52 latency runs at rated performance on the Supermicro H14SST-GE
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 2Rx4 organisation and 1.10V voltage match the memory controller's exact requirements
  • 288-pin RDIMM form factor fits the motherboard's memory slots without adapters

Purpose-built server kit

This 1.1TB kit delivers twelve 96GB DDR5 6400 ECC Registered RDIMMs tuned for the Supermicro H14SST-GE motherboard. It targets administrators who must populate every slot at full rated speed without manual tuning.

Registered ECC form factor

Each module uses the 288-pin RDIMM interface with 2Rx4 organisation and a 1.10V operating voltage. The registered buffer reduces electrical load on the memory controller, allowing all twelve slots to run simultaneously at CL52 while on-die ECC corrects single-bit errors in flight.

Exact capacity match

The kit supplies exactly 1.1TB in a single validated configuration, eliminating guesswork about population rules or mixed-rank instability. Builders who need a different total capacity or a UDIMM form factor must select another kit.

How it compares

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

Price $34,364.99
Pricier than about 94% 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 $31.24 per GB
Pricier than about 90% 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 numberMR51200-9624K12
Total capacity1.1 TB (12 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
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 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does DDR5 6400 (PC5-51200) run at its rated speed on the Supermicro H14SST-GE, or does the platform cap it lower?

The kit is an exact-match upgrade for the Supermicro H14SST-GE. It is spec-matched to the board's memory controller so the 12 modules are recognised at full 1.1 TB capacity and operate at the rated DDR5 6400 speed with CL52 timing.

Will these 12 96 GB 288-pin RDIMMs fit the Supermicro H14SST-GE without clearance issues?

Yes. The modules use the 288-pin Registered RDIMM form factor required by the H14SST-GE. They are not UDIMM or SODIMM, and the kit is verified for the board's population rules across all 12 slots.

What is the correct installation order for the 12 RDIMMs on the Supermicro H14SST-GE, and what step is often missed?

Follow the motherboard manual for the approved DIMM population sequence. The step people miss is consulting that manual before fitting all 12 modules, because supported capacities and slot order vary by model.

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