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Six green 288-pin DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 576GB (6 x 96GB) DDR5 6400 ECC RDIMM Supermicro H13SST-G

SKU CH-W3PD-G63K5

A 576GB (6 x 96GB) DDR5 6400 ECC RDIMM kit built to the exact rank, voltage and timing the Supermicro H13SST-G expects

  • Total capacity576 GB (6 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 576GB total capacity from six 96GB modules for maximum server density
  • DDR5 6400 speed (PC5-51200) delivers rated bandwidth for demanding workloads
  • Registered ECC architecture with CL52 latency ensures data integrity under full load
  • 10V operation at 2Rx4 rank matches motherboard memory-controller requirements
  • 288-pin RDIMM form factor verified compatible with Supermicro H13SST-G

Server memory kit for Supermicro H13SST-G

This 576GB kit contains six 96GB DDR5 6400 Registered ECC RDIMMs built to the exact rank, voltage and timing the Supermicro H13SST-G memory controller expects. It targets administrators who need maximum supported capacity on this specific motherboard without manual tuning.

Sustained-load behaviour

Registered architecture buffers every address and command so all six slots run fully populated at the rated 6400 speed and 1.10V under continuous workloads. ECC detects and corrects single-bit errors on the fly, preventing silent data corruption during long compute runs.

Pre-order checks

Verify the motherboard manual for approved DIMM population order and maximum capacity per channel before purchasing. Confirm the system requires 288-pin RDIMMs rather than UDIMMs or other form factors. Ensure the platform supports 2Rx4 modules at this density.

How it compares

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

Price $18,660.99
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 $32.40 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 numberMR51200-9624K6
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

How much power do the 1.1 V DDR5 RDIMMs draw when the server runs continuously?

Each module operates at 1.10 V; total power depends on the Supermicro H13SST-G memory controller and workload, so consult the board manual for sustained-draw figures.

What must the motherboard provide for this 6-module kit to function?

The board needs six 288-pin DDR5 RDIMM slots that support 2Rx4 registered ECC modules at 6400 MT/s and 1.10 V, following the H13SST-G population rules.

Can I mix these CL52 6400 MT/s RDIMMs with slower DDR5 modules already in the system?

The memory controller will run all installed DDR5 at the lowest common speed and latency; mixing different CL or frequency kits is not recommended for stability.

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