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Two green DDR5 RDIMM modules without heat spreaders, 288 pins each, 192GB kit

NEMIX RAM

NEMIX RAM 192GB (2 x 96GB) DDR5 6400 CL52 1.1V ECC Registered RDIMM memory upgrade for Supermicro H14DSG-O-CPU

SKU CH-R96W-FDNXG

192 GB DDR5-6400 ECC registered RDIMM kit (2 × 96 GB, CL52, 1.10 V) validated for Supermicro H14DSG-O-CPU

  • 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 with two 96 GB modules
  • DDR5 6400 speed rated at PC5-51200 bandwidth
  • CL52 latency at 1.1 V operating voltage
  • ECC registered RDIMM for error correction and signal buffering
  • 288-pin 2Rx4 form factor matched to Supermicro H14DSG-O-CPU

Exact-Match Server Upgrade

This 192GB kit contains two 96GB DDR5 6400 RDIMMs built to the Supermicro H14DSG-O-CPU memory specification. Registered ECC architecture with 2Rx4 organisation and 1.10V operation lets the board recognise full capacity at rated speed. CL52 latency matches the controller timing tables without manual tuning.

For Populated Enterprise Slots

Suits administrators filling every DIMM slot on the validated platform while keeping registered buffering and error correction active. Not for consumer desktops or workstations that accept only unbuffered UDIMMs, nor for systems limited to lower maximum module density or different pin-out.

Sustained Load Stability

Registered buffering offloads the memory controller so all channels remain stable when fully populated under continuous throughput. ECC corrects single-bit errors in real time, preventing silent corruption during long compute runs. 1.10V operation keeps thermals predictable without extra cooling headroom.

How it compares

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

Price $5,227.99
Pricier than about 80% 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 $27.23 per GB
Pricier than about 76% 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

Do I need a Supermicro H14DSG-O-CPU motherboard for this 192GB kit to work?

Yes, this 192GB (2 x 96GB) DDR5 6400 CL52 1.1V ECC Registered RDIMM kit is validated for the Supermicro H14DSG-O-CPU motherboard and its 288-pin RDIMM slots.

Can I mix these 96GB 2Rx4 modules with smaller DDR5 RDIMMs already in the board?

Mixing different capacities or ranks can change the memory population order the board expects; consult the motherboard manual for approved configurations before adding these modules.

How can I confirm the kit is running at DDR5 6400 with CL52 after installation?

Check the BIOS memory information or a tool such as CPU-Z to verify the speed reads 6400 MT/s, CAS latency 52, voltage 1.10V and that both 96GB modules are detected.

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