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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 6400 768GB 8x96GB ECC RDIMM CL52 1.1V 2Rx4 Supermicro X14QBH+ memory upgrade

SKU CH-50A0-EG8TE

A 768GB DDR5 6400 ECC registered kit of eight 96GB 2Rx4 modules at 1.1V CL52, built for the Supermicro X14QBH+ 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

Size 768GB 8X96GB

Show 8 more
  • 768 GB total capacity from eight 96 GB modules for high-density server workloads
  • DDR5 6400 speed with CL52 latency delivers rated throughput for the platform
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 1 V operation matches the motherboard's memory controller specification exactly
  • 288-pin RDIMM form factor fits the Supermicro X14QBH+ memory population rules

Capacity and fit

This kit provides 768GB of DDR5 memory across eight 96GB Registered ECC RDIMMs built for the Supermicro X14QBH+ motherboard. The modules run at 6400 MT/s with CL52 latency at 1.1V and use a 2Rx4 organisation that matches the board's memory-controller expectations.

Upgrade path

The kit replaces smaller-capacity DDR5 RDIMM sets or mixed-rank configurations that limit total memory or force lower speeds when fully populated. The jump is worth it when workloads need the full 768GB at rated speed without down-clocking or population restrictions.

Pre-install checks

Verify the motherboard manual for approved DIMM population order and maximum supported capacity per slot before ordering. Confirm the system requires 288-pin Registered ECC RDIMMs and not UDIMM or SODIMM form factors, and ensure the BIOS version supports this density and rank configuration.

How it compares

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

Price $23,469.99
Pricier than about 92% 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 $30.56 per GB
Pricier than about 87% 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

Other versions of this model

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Questions about this item

Will the 288-pin RDIMM modules fit the Supermicro X14QBH+ motherboard slots?

Yes, the kit uses the 288-pin Registered DIMM form factor that the X14QBH+ requires. Each module is a 96 GB 2Rx4 DDR5 RDIMM designed for that board's memory slots.

What population order should I follow when installing all eight 96 GB modules?

Install the eight 96 GB RDIMMs in the exact sequence listed in the Supermicro X14QBH+ manual. The board's population rules determine which slots must be filled first for full 768 GB operation.

Do the modules have a heat spreader that could need cleaning or replacement later?

No heat spreader is fitted. The bare DRAM and register components run at 1.1 V and rely on chassis airflow, so no spreader maintenance or replacement is required.

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