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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 6400 768GB 8x96GB CL52 1.1V 2Rx4 ECC RDIMM Supermicro H14SSL-NT memory upgrade

SKU CH-ZJ3F-AWF5D

An 8-module 768 GB DDR5-6400 kit with CL52 latency, 1.1 V operation, 2Rx4 registered ECC, and 288-pin RDIMM form factor validated for the Supermicro H14SSL-NT motherboard

  • Total capacity768 GB (8 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 768 GB total capacity across eight 96 GB modules for high-density server workloads
  • DDR5 6400 speed with CL52 latency delivers rated bandwidth for Supermicro H14SSL-NT
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller
  • 1 V operation at 2Rx4 rank matches the board's memory-controller expectations
  • 288-pin RDIMM form factor fits the Supermicro H14SSL-NT DIMM slots exactly

NEMIX RAM DDR5 768GB 8x96GB RDIMM Kit

This NEMIX RAM DDR5 kit provides 768GB total capacity across eight 96GB RDIMM modules. The registered ECC design operates at DDR5 6400 with CL52 latency and 1.1V voltage for server-grade stability. Each module uses a 2Rx4 organization and 288-pin form factor with major OEM chips.

Suited for Supermicro H14SSL-NT full population

This kit targets administrators fully populating the Supermicro H14SSL-NT motherboard with validated registered ECC memory. Builders needing unbuffered UDIMMs, SODIMMs, lower capacities, or different speeds should select another product.

2Rx4 registered ECC at 1.1V decides fit

The 2Rx4 registered ECC architecture at 1.1V is the single specification determining compatibility. Your motherboard manual must confirm support for this exact rank, voltage, and buffering type before purchase.

How it compares

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

Price $21,159.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (8 × 96 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $27.55 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 numberMR51200-9624K8
Total capacity768 GB (8 × 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 items768 GB 8 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will this 8x96GB DDR5 6400 kit run alongside any existing RDIMMs already installed in my Supermicro H14SSL-NT?

The kit is spec-matched to the H14SSL-NT population rules; mixing different capacities, ranks, or speeds can prevent full-speed operation, so the board manual should be checked for approved DIMM combinations.

How can I verify the 768GB kit is recognised at DDR5 6400 CL52 after installation?

Enter the BIOS or UEFI and confirm the memory frequency shows 6400 MT/s with CL52 timings and the total capacity reads 768GB across all eight slots.

Does the package include only the eight 96GB RDIMMs or are any extra cables or brackets supplied?

The box contains the 8x96GB DDR5 6400 ECC RDIMM modules only; no cables, brackets, or additional accessories are included.

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