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Green rectangular DDR5 memory module with gold contacts and black chips, no heat spreader

NEMIX RAM

NEMIX RAM MR51200-9624K1 96GB DDR5 6400 CL52 2Rx4 1.1V ECC RDIMM memory upgrade

SKU CH-2SBJ-WKTNJ

96 GB DDR5 6400 ECC registered RDIMM with CL52 latency and 1.1 V operation, validated for Supermicro H14DSG-O-CPU motherboards

  • Total capacity96 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 96GB capacity supports large server workloads
  • DDR5 6400 speed delivers rated data throughput
  • CL52 latency matches controller timing expectations
  • 2Rx4 registered ECC architecture enables full-slot stability
  • 1V operation meets motherboard voltage requirements

96GB DDR5 ECC RDIMM for Supermicro H14DSG-O-CPU

This 96GB DDR5 6400 registered ECC RDIMM kit is built for the Supermicro H14DSG-O-CPU motherboard. It delivers 2Rx4 organisation at 1.1V with CL52 latency. The exact-match specification ensures the memory controller recognises the full capacity and runs at the rated speed without manual tuning.

Check motherboard manual for population rules

Server memory support varies by model and BIOS revision. Consult the Supermicro H14DSG-O-CPU manual for approved DIMM population order, maximum supported capacity per slot, and any required firmware updates before ordering. The 288-pin RDIMM form factor is mandatory; UDIMM or SODIMM modules will not fit or function.

Registered ECC architecture

Registered buffering offloads the memory controller so every slot can run fully populated at full capacity, while on-die ECC corrects single-bit errors to prevent silent data corruption. Modules use Samsung, Micron or Hynix DRAM and have no heat spreader, relying on server chassis airflow for cooling. The 288-pin RDIMM connector ensures secure seating in the board's memory slots.

How it compares

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

Price $3,051.99
Pricier than about 73% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $31.79 per GB
Pricier than about 90% 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 numberMR51200-9624K1
Total capacity96 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 items96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the 96GB kit include everything needed to install in a Supermicro H14DSG-O-CPU motherboard, or are additional parts required?

The package contains a single 96GB DDR5 6400 CL52 2Rx4 1.1V ECC Registered RDIMM. No extra components are included; the module plugs directly into the board's 288-pin DDR5 RDIMM slots.

Should I choose this 96GB DDR5 6400 CL52 2Rx4 1.1V ECC RDIMM or a different capacity for the Supermicro H14DSG-O-CPU?

This exact part number MR51200-9624K1 is validated for the Supermicro H14DSG-O-CPU. Select it when your configuration calls for a 96GB registered ECC module at 6400 MT/s with CL52 timing.

What does the 6400 MT/s rating mean once the module is running in the Supermicro H14DSG-O-CPU?

The memory controller will operate the DIMM at 6400 MT/s (PC5-51200) with CL52 latency at 1.1 V, delivering the full rated bandwidth and registered ECC stability the platform expects.

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