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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1TB (16 x 64GB) DDR5 6400 CL52 4Rx4 ECC RDIMM memory upgrade

SKU CH-WFWD-9XSKN

A 1 TB server memory kit of sixteen 64 GB DDR5 RDIMMs running at 6400 MT/s with CL52, 4Rx4 registered ECC, 1.1 V, and 288 pins, validated for the Supermicro X14QBH+ motherboard

  • Capacity1TB (16 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 1TB 16X64GB

Show 8 more configurations

Struck-through versions exist but are not stocked here.

  • 1TB server upgrade kit with 16 matched 64GB modules
  • DDR5 6400 speed with CL52 latency for rated performance
  • Registered ECC design prevents data corruption under full load
  • 1V operation at 4Rx4 rank matches controller requirements
  • Verified fit for Supermicro X14QBH+ motherboard 288-pin slots

Purpose-built server memory

This NEMIX RAM kit delivers 1 TB of DDR5 ECC Registered memory in a 16-module configuration, each module rated at 64 GB. It targets administrators upgrading Supermicro X14QBH+ platforms that require fully populated 288-pin RDIMM slots running at the rated 6400 MT/s.

Verified fitment for one motherboard

The single specification that decides compatibility is the exact match to the Supermicro X14QBH+ motherboard memory population rules. The kit uses 4Rx4 Registered ECC modules at 1.1 V and CL52, the precise rank, voltage and timing the board's memory controller expects for full-capacity recognition at DDR5-6400.

Thermals, noise and power

Registered architecture offloads the memory controller so every slot runs fully populated at rated speed without additional active cooling. The modules operate at 1.1 V with no heat spreaders, relying on chassis airflow for thermal management while ECC corrects single-bit errors on the fly.

Highlights

  • 1TB server upgrade kit with 16 matched 64GB modules
  • DDR5 6400 speed with CL52 latency for rated performance
  • Registered ECC design prevents data corruption under full load
  • 1V operation at 4Rx4 rank matches controller requirements
  • Verified fit for Supermicro X14QBH+ motherboard 288-pin slots

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-944K16
Capacity1TB (16 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content1TB 16X64GB DDR5 6400MHz PC5-51200 4Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What does the 6400 MT/s rating mean once the kit is installed in the Supermicro X14QBH+?

The memory controller will recognise the 16 modules at their rated 6400 MT/s speed and run the full 1 TB capacity without downclocking.

How does the DDR5 RDIMM interface and CL52 timing affect real-world throughput?

The registered DDR5 design buffers every command so all 16 slots stay stable at 6400 MT/s, while CL52 sets the minimum latency the controller waits for each read.

What physical slot and clearance requirements must the chassis meet for these 288-pin RDIMMs?

Each module needs a standard 288-pin DDR5 RDIMM socket; the kit contains no heat spreader so low-profile CPU coolers or tight DIMM spacing will not interfere.

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