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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 Supermicro H14DST-F memory upgrade

SKU CH-C1Q8-3C3JG

A 1 TB DDR5 registered ECC kit of 16 × 64 GB modules running at 6400 MT/s CL52 and 1.1 V, validated for the Supermicro H14DST-F motherboard

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Full 1 TB capacity with 16 matched 64 GB DDR5 modules
  • DDR5-6400 CL52 at 1.1 V runs at rated speed on the Supermicro H14DST-F
  • Registered ECC RDIMM design keeps every slot stable when fully populated
  • 2Rx4 rank and 288-pin form factor match the board's exact memory requirements
  • Lifetime replacement warranty with US-based technical support included

Exact-match server upgrade

This NEMIX RAM kit delivers 1TB of DDR5 6400 memory in a 16 x 64GB configuration. Each module is a 288-pin Registered ECC RDIMM running at 1.1V with CL52 latency. It is built for the Supermicro H14DST-F motherboard and uses major OEM chips from Samsung, Micron or Hynix. The kit arrives new and ready for full-population deployment.

Registered ECC architecture for full slots

Registered buffering offloads the memory controller so every slot can run fully populated at rated speed. ECC corrects single-bit errors on the fly to prevent silent data corruption and unplanned reboots. The 2Rx4 organisation and 1.1V operation match the board's electrical requirements exactly. No heat spreaders are fitted, so airflow clearance follows the chassis design.

Replaces partial or mixed-capacity kits

This kit replaces configurations that cannot reach 1TB or that mix ranks, voltages or timings. The jump is worth it when the workload demands maximum registered ECC capacity at the motherboard's native DDR5 6400 speed. Buyers who need a different form factor, non-ECC modules or a smaller total capacity should select a kit matched to those requirements.

How it compares

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

Price $36,176.99
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 $36.18 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

Does the 1.10 V DDR5 voltage limit how many 64 GB modules the Supermicro H14DST-F can run at 6400 MT/s?

The kit is an exact-match upgrade: 16 × 64 GB DDR5-6400 Registered ECC at 1.10 V, CL52, 2Rx4, 288-pin, so the memory controller recognises full capacity at rated speed.

How much heat and power does a fully populated 1 TB kit generate during continuous server workloads?

Registered architecture offloads the memory controller, ECC corrects single-bit errors on the fly, and 1.10 V DDR5 keeps power draw low across all 16 modules in 24/7 operation.

What motherboard and DIMM population rules must already be in place for this 16-module kit to work?

You need a Supermicro H14DST-F motherboard with 288-pin RDIMM slots and must follow the board's manual for supported capacities and approved population order.

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