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Twelve green DDR5 RDIMM modules in a row, no heat spreaders, 288 gold pins each

NEMIX RAM

NEMIX RAM DDR5 5600 768GB 12x64GB ECC RDIMM Supermicro H14DST-F memory upgrade

SKU CH-CV01-HPF18

A 768 GB DDR5 ECC RDIMM kit of twelve 64 GB modules running at 5600 MT/s with CL46 latency, registered buffering and 1.1 V operation, validated for the Supermicro H14DST-F motherboard

  • Total capacity768 GB (12 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 768GB 12X64GB

Show 30 more
  • 768 GB total capacity from 12 matched 64 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency delivers rated throughput on every populated slot
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller for full-capacity stability
  • 10 V operation at 2Rx4 rank matches the Supermicro H14DST-F memory controller expectations exactly
  • 288-pin RDIMM form factor verified for the H14DST-F motherboard population rules

Exact-match DDR5-5600 kit for Supermicro H14DST-F

This 768GB kit contains twelve 64GB registered ECC RDIMMs built to the DDR5-5600 (PC5-44800) standard at 1.1V with CL46 timing. It targets administrators who need to fully populate a Supermicro H14DST-F motherboard with validated modules that the memory controller recognises at rated speed and capacity.

Installation follows the board's population rules

Each module is a 288-pin registered DIMM; the board requires RDIMMs, not UDIMMs or SODIMMs. The kit matches the exact rank, voltage and timing the controller expects, so recognition at full capacity is typical when the approved population order from the system manual is followed. Errors usually come from mixing ranks or skipping the documented slot sequence.

768GB total capacity across twelve slots

The configuration delivers maximum registered-ECC density for virtualisation, large databases and in-memory analytics workloads. Headroom ends when all twelve slots are filled; any further expansion needs a platform with more memory channels or higher-capacity DIMMs that the motherboard qualifies.

How it compares

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

Price $23,788.99
Pricier than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (12 × 64 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $30.98 per GB
Pricier than about 89% 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 numberMR44800-924K12
Total capacity768 GB (12 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items768 GB 12 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How do I verify the 768GB kit is running at DDR5 5600 with CL46 after installing it in my Supermicro H14DST-F?

Enter the BIOS on first boot and confirm the memory speed shows 5600 MT/s, CAS latency reads CL46, voltage is set to 1.10V, and all 12 modules appear as 64GB 2Rx4 Registered ECC RDIMMs.

What comes in the box and do I need anything else to populate all 12 slots on the H14DST-F?

The kit includes 12 NEMIX RAM 64GB DDR5 5600 2Rx4 Registered ECC RDIMMs (part MR44800-924K12). No extra modules or cables are required; install them following the motherboard population guide.

Should I choose the 12 x 64GB kit or a different capacity for the H14DST-F?

The 768GB 12 x 64GB kit matches the board's DDR5 5600 2Rx4 Registered ECC spec exactly. Select this kit when you need the maximum supported capacity across all 12 DIMM slots.

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