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Two green 288-pin DDR5 RDIMM modules with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 96GB (2x48GB) DDR5 6400 ECC Registered RDIMM Supermicro H14SSF memory upgrade

SKU CH-GQEV-GT2EZ

96 GB DDR5 6400 ECC registered RDIMM kit (2 × 48 GB) validated for Supermicro H14SSF motherboards

  • Total capacity96 GB (2 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 96 GB capacity from two 48 GB modules
  • DDR5 6400 speed with CL52 latency
  • Registered ECC architecture prevents silent data corruption
  • 1 V operation matches server memory controller spec
  • 288-pin RDIMM form factor fits Supermicro H14SSF

Exact-match DDR5-6400 kit

This NEMIX RAM kit delivers 96 GB as two 48 GB DDR5-6400 Registered ECC RDIMMs. Each module runs at 1.1 V with CL52 timing in a 2Rx8 organisation. The 288-pin form factor matches the Supermicro H14SSF motherboard's memory controller requirements for full-capacity recognition at rated speed.

Suited for populated Supermicro H14SSF servers

The Registered architecture offloads the memory controller so every slot can run fully populated at 96 GB while ECC corrects single-bit errors on the fly. Builders using UDIMM or SODIMM platforms, or boards that do not support Registered ECC DDR5, must choose a different module type.

96 GB headroom for virtualisation and databases

Two 48 GB ranks provide ample capacity for multi-tenant workloads, large in-memory datasets and container clusters. Workloads that scale beyond 96 GB per board will require additional DIMM slots or higher-density modules not included in this kit.

How it compares

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

Price $2,210.99
Pricier than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (2 × 48 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $23.03 per GB
Pricier than about 68% 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 numberMR51200-4828K2
Total capacity96 GB (2 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items96 GB 2 × 48 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does this 288-pin DDR5 RDIMM kit require my Supermicro H14SSF motherboard to support registered ECC memory at 1.1 V and CL52?

Yes, the motherboard must accept 288-pin registered ECC RDIMMs running at 1.1 V with a CAS latency of 52 to recognise the full 96 GB capacity at DDR5 6400 speed.

Will these two 48 GB 2Rx8 modules work if I keep older DDR5 RDIMMs of a different rank or voltage in the remaining slots?

Mixing ranks or voltages is not recommended; the board's memory controller expects identical 2Rx8 modules at 1.1 V in each populated channel for stable operation at the rated 6400 MT/s.

How can I confirm the kit is running at the specified 6400 MT/s with ECC active after installation?

Enter the BIOS or use a hardware-information utility to verify the memory frequency shows 6400 MT/s, the voltage reads 1.1 V, and ECC status reports enabled or active.

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