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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1TB 16x64GB DDR5 6400 CL52 1.1V 2Rx4 ECC RDIMM Kit memory upgrade

SKU CH-FPD5-4EVXK

A 1TB kit of sixteen 64GB DDR5-6400 CL52 1.1V 2Rx4 ECC registered RDIMMs validated for Supermicro H13DSH motherboards

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 1TB capacity across 16 modules for dense server deployments
  • DDR5 6400 speed rated at CL52 latency for high-throughput workloads
  • Registered ECC architecture with 2Rx4 organisation corrects single-bit errors automatically
  • 1V operation matches the platform's memory controller specification exactly
  • 288-pin RDIMM form factor verified for Supermicro H13DSH motherboard

1TB DDR5 RDIMM kit for Supermicro servers

This 1TB kit contains sixteen 64GB DDR5-6400 registered ECC modules built to the exact 2Rx4 rank, 1.1V voltage and CL52 timing the Supermicro H13DSH motherboard expects. It targets administrators who need maximum supported capacity in every slot without manual tuning.

Verify motherboard population rules before ordering

Server memory support varies by model and BIOS revision, so consult the H13DSH manual for approved DIMM population order, maximum capacity per channel and any required firmware updates. The 288-pin RDIMM form factor will not fit UDIMM or SODIMM slots, and mixing ranks or voltages can prevent the system from posting at full capacity.

Enterprise registered design with ECC protection

Registered buffering offloads the memory controller, allowing all sixteen slots to run fully populated at rated speed while ECC corrects single-bit errors before they cause silent data corruption or unplanned reboots. Modules ship without heat spreaders, relying on server chassis airflow, and the 288-pin connector ensures secure seating in dense configurations.

How it compares

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

Price $34,790.99
Pricier than about 94% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $34.79 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 numberMR51200-924K16
Total capacity1 TB (16 × 64 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 items1 TB 16 × 64 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What comes in the 1TB kit and do I need to buy anything else for the Supermicro H13DSH?

The kit contains sixteen 64 GB DDR5 6400 CL52 1.1 V 2Rx4 ECC registered RDIMMs; no extra parts are required for installation on the H13DSH.

Why choose the 1 TB 16×64 GB DDR5 6400 CL52 kit instead of a smaller capacity?

This exact-match kit provides the full 1 TB the H13DSH can address, with the registered 2Rx4 organisation and 1.1 V the board expects for stable, fully populated operation.

What does the 6400 MT/s rating deliver once the modules are installed in the server?

The DDR5 6400 (PC5-51200) modules run at their rated 6400 MT/s with CL52 latency, giving the memory controller the bandwidth and timing it was designed for.

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