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Green rectangular DDR5 RDIMM module with black chips, no heat spreader, 288 gold pins along bottom edge

NEMIX RAM

NEMIX RAM 96GB DDR5 6400 CL52 2Rx4 1.1V ECC Registered RDIMM Supermicro X14SDW-42C-SP9F memory upgrade

SKU CH-5SN0-K08KH

96GB DDR5-6400 ECC Registered RDIMM, CL52 2Rx4 at 1.1V, validated for Supermicro X14SDW-42C-SP9F

  • Total capacity96 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 96GB

  • 96 GB capacity lets the Supermicro X14SDW-42C-SP9F handle large workloads
  • DDR5 6400 speed with CL52 latency delivers rated performance
  • Registered ECC design corrects single-bit errors for data integrity
  • 1 V operation matches the board's memory-controller specification
  • 2Rx4 288-pin RDIMM form factor fits the required slot configuration

Exact 96GB DDR5 upgrade

This 96GB DDR5 6400 CL52 2Rx4 registered ECC RDIMM is built for the Supermicro X14SDW-42C-SP9F motherboard. It delivers the precise voltage, rank and timing the platform expects so every slot can run fully populated at rated speed. Ideal for administrators who need maximum capacity in a validated configuration.

Registered RDIMM with ECC

The 288-pin registered design buffers address and command signals, letting the memory controller drive a full complement of modules without signal degradation. On-die ECC corrects single-bit errors in real time, preventing silent data corruption and unplanned reboots in production workloads. No heat spreader is fitted, so airflow in dense server chassis remains unobstructed.

Verify population rules first

Server memory support varies by model and BIOS revision, so consult the system or motherboard manual for approved capacities and DIMM installation order before ordering. This kit will not fit boards that require UDIMM or SODIMM form factors, nor will it work on platforms limited to lower DDR5 speeds or different voltage rails. Buyers needing non-ECC or unbuffered modules should look elsewhere.

How it compares

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

Price $2,600.99
Pricier than about 71% 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 $27.09 per GB
Pricier than about 75% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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

Other versions of this model

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Questions about this item

What DDR5 speed and PC5 rating does this 96GB RDIMM run at?

The module operates at DDR5 6400, which corresponds to PC5-51200, so the memory controller sees the full 6400 MT/s data rate when populated correctly.

What physical slot and pin count does this registered DIMM require?

It uses the standard 288-pin DDR5 RDIMM form factor that fits only a registered DIMM slot on the Supermicro X14SDW-42C-SP9F motherboard.

In which order should I populate the slots on this Supermicro board?

Follow the motherboard manual's approved DIMM population sequence for the X14SDW-42C-SP9F; installing modules in the wrong order can prevent the system from recognising the full 96GB capacity.

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