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Two green DDR5 RDIMM modules without heat spreaders, 64GB kit

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5-6400 ECC RDIMM CL52 1.1V 2Rx4 Supermicro X14QBH+ memory upgrade

SKU CH-NVKF-TF0RP

64 GB DDR5-6400 ECC RDIMM kit with CL52 timing and 1.1 V operation, validated for Supermicro X14QBH+ motherboards

  • Capacity64GB (2 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 64GB 2X32GB

Show 8 more configurations
  • Exact-match 64 GB kit runs at rated DDR5-6400 speed with CL52 timing
  • Registered ECC design corrects single-bit errors for production stability
  • 2Rx4 organisation and 1.1 V voltage match Supermicro X14QBH+ memory-controller specs
  • 288-pin RDIMM form factor fits the board's required slot type and population rules
  • Lifetime replacement warranty with free US-based technical support

Exact-fit server upgrade

This NEMIX RAM kit delivers 64 GB across two 32 GB DDR5-6400 Registered ECC RDIMMs built for the Supermicro X14QBH+ motherboard. The modules run at 1.1 V with CL52 timing and a 2Rx4 organisation that matches the board's memory-controller expectations.

Replacing slower or smaller DIMMs

Swap out lower-capacity or slower-speed Registered ECC RDIMMs when your workload needs the full 64 GB at the rated 6400 MT/s data rate. The jump is worth it when every slot must be populated at full speed without down-clocking.

Verify before ordering

Confirm the motherboard manual lists 32 GB dual-rank Registered DIMMs in the approved population order for your CPU configuration. Ensure the system accepts 1.1 V DDR5 RDIMMs and that no UDIMM or SODIMM requirement exists.

Highlights

  • Exact-match 64 GB kit runs at rated DDR5-6400 speed with CL52 timing
  • Registered ECC design corrects single-bit errors for production stability
  • 2Rx4 organisation and 1.1 V voltage match Supermicro X14QBH+ memory-controller specs
  • 288-pin RDIMM form factor fits the board's required slot type and population rules
  • Lifetime replacement warranty with free US-based technical support

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-324K2
Capacity64GB (2 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content64GB 2X32GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the 288-pin DDR5 RDIMM modules fit the Supermicro X14QBH+ motherboard slots?

Yes, the 288-pin RDIMM form factor matches the slots on the Supermicro X14QBH+ motherboard and is not a UDIMM or SODIMM.

What is the correct installation order for the two 32GB modules on the Supermicro X14QBH+?

Consult the motherboard manual for the approved DIMM population sequence before installing the 2Rx4 registered modules.

Will the Samsung, Micron or Hynix chips on these modules require any firmware updates later?

No firmware updates are needed for the memory chips; the modules run at the rated DDR5-6400 CL52 1.1V settings once installed.

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