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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 576GB 6x96GB DDR5 6400 CL52 1.1V 2Rx4 RDIMM ECC Kit Supermicro H14SSF

SKU CH-D4FR-EJTHS

A 576GB DDR5 server memory kit with six 96GB registered ECC RDIMMs running at 6400 CL52 and 1.1V for the Supermicro H14SSF motherboard

  • Total capacity576 GB (6 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 576 GB capacity from six 96 GB modules for dense server workloads
  • DDR5-6400 speed with CL52 latency matches the motherboard's rated timing
  • Registered ECC RDIMM architecture offloads the memory controller and corrects single-bit errors
  • 10 V operation keeps power draw low at full population
  • 288-pin 2Rx4 form factor verified for Supermicro H14SSF motherboard

Supermicro H14SSF DDR5 Kit

This 576GB kit contains six 96GB DDR5 6400 RDIMM modules built to the exact rank, voltage and timing the Supermicro H14SSF memory controller expects. It is intended for administrators who must populate every slot at full capacity without compatibility surprises.

Registered ECC Stability

Each module uses a 2Rx4 registered architecture at 1.1V with CL52 latency, offloading the controller so all six slots run at rated speed while ECC corrects single-bit errors on the fly. The 288-pin RDIMM form factor matches the board's required slot type and population rules.

Six-Module Full-Population Upgrade

The kit replaces partial or mixed-capacity installations that force the controller to down-clock or limit total memory. The jump is worth it when the workload demands the full 576GB at DDR5 6400 with registered ECC integrity across every channel.

How it compares

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

Price $15,864.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (6 × 96 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $27.54 per GB
Pricier than about 77% 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 numberMR51200-9624K6
Total capacity576 GB (6 × 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 items576 GB 6 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What speed does the DDR5 6400 interface run at on the Supermicro H14SSF?

The kit runs at DDR5 6400 (PC5-51200) with CL52 latency and 1.10 V, matching the memory controller's rated speed for full-capacity operation.

What physical slot and form factor do these modules require?

Each module is a 288-pin DDR5 RDIMM; the Supermicro H14SSF requires registered DIMMs, not UDIMM or SODIMM.

How are the six 96 GB RDIMMs installed, and what step is often missed?

Populate all six slots following the motherboard manual's exact DIMM population order; skipping the prescribed sequence prevents the system from recognising the full 576 GB.

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