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Two green 288-pin DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 192GB (2 x 96GB) DDR5 6400 CL52 1.1V ECC Registered RDIMM memory upgrade

SKU CH-DY8A-QTVHN

192 GB DDR5 6400 registered ECC kit (2 × 96 GB) validated for Supermicro H14DST-F motherboards

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192 GB capacity from two 96 GB modules
  • DDR5 6400 speed with CL52 latency
  • 1 V registered ECC for server stability
  • 288-pin RDIMM fits Supermicro H14DST-F
  • Lifetime replacement warranty with US support

Exact-match upgrade for Supermicro H14DST-F

This 192GB kit contains two 96GB DDR5-6400 registered ECC RDIMMs built to the precise rank, voltage and timing the motherboard's memory controller expects. The modules are recognised at full capacity and run at their rated speed without manual tuning.

Sustained-load behaviour

Registered architecture offloads the memory controller so every slot runs fully populated at full capacity while ECC catches and corrects single-bit errors on the fly. The 1.1V operating voltage keeps power draw steady during continuous server workloads.

Installation and common issues

The 288-pin RDIMM form factor fits only registered DIMM slots; it will not work in UDIMM or SODIMM sockets. Consult the system manual for supported capacities, approved population order and installation steps before purchase to avoid detection failures.

How it compares

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

Price $5,548.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $28.90 per GB
Pricier than about 82% 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 numberMR51200-9624K2
Total capacity192 GB (2 × 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 items192 GB 2 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the 1.10V DDR5 6400 RDIMMs run hot or draw more power when the Supermicro H14DST-F is fully loaded all day?

Each module operates at 1.10V and has no heat spreader, so sustained load relies on the server's own airflow and DIMM-slot cooling design.

What must my Supermicro H14DST-F already have to accept this 2Rx4 Registered ECC kit?

The board needs free 288-pin DDR5 RDIMM slots and a BIOS that supports 96GB 2Rx4 Registered ECC modules at PC5-51200 speed.

Can I add this 2Rx4 DDR5 kit alongside smaller-capacity Registered ECC DDR5 modules already installed in the same H14DST-F?

Mixing ranks is possible if the motherboard manual approves the population order, but every slot must use DDR5 Registered ECC at 1.10V.

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