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Four green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB (4x96GB) DDR5 6400 CL52 2Rx4 1.1V ECC RDIMM SuperMicro X14SBW-F memory upgrade

SKU CH-RNCZ-8K4NP

A 384 GB DDR5 ECC registered server kit with four 96 GB modules running at 6400 MT/s CL52 and 1.1 V for the SuperMicro X14SBW-F

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 384 GB total capacity from four 96 GB modules
  • DDR5 6400 speed with CL52 latency for responsive server workloads
  • ECC registered RDIMM design protects data integrity in mission-critical systems
  • Low 1.1 V operation reduces power draw across dense memory configurations
  • Validated for SuperMicro X14SBW-F motherboard compatibility

System-Specific DDR5 Server Memory

This NEMIX RAM kit delivers 384GB across four 96GB DDR5 6400 RDIMM modules built for the SuperMicro X14SBW-F platform. Each stick runs at CL52 latency with a 1.1V operating voltage and registered ECC circuitry. The 2Rx4 organisation and 288-pin form factor match the board's memory architecture exactly.

Suited for SuperMicro X14SBW-F upgrades

Administrators expanding a single SuperMicro X14SBW-F server to its full 384GB capacity will find this kit validated for that chassis. Builders targeting a different motherboard, a workstation board, or a system that requires unbuffered DIMMs should select memory qualified for those platforms instead.

Sustained-load behaviour

Registered ECC modules maintain data integrity during continuous enterprise workloads by correcting single-bit errors on the fly. The 1.1V DDR5 voltage keeps power draw predictable while the registered buffer reduces electrical load on the memory controller during extended operation.

How it compares

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

Price $11,872.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $30.92 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSupermicro DDR5 6400 MHz ECC RDIMM Registered Server Memory
Part numberMR51200-9624K4
Total capacity384 GB (4 × 96 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
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB (4 × 96 GB) DDR5 6400 MHz PC5-51200 2Rx4 1.1 V CL52 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does this 384 GB kit require a SuperMicro X14SBW-F motherboard to operate?

Yes, the kit is validated for the SuperMicro X14SBW-F server board and uses 288-pin DDR5 RDIMM modules that fit that platform's memory slots.

Will the registered ECC design work with the X14SBW-F's memory controller without extra configuration?

The modules are DDR5 6400 CL52 2Rx4 registered ECC RDIMMs at 1.1 V, matching the X14SBW-F's supported memory type so the controller initialises them automatically.

How can I confirm the full 384 GB is recognised and running at 6400 MT/s after installation?

Check the system BIOS or UEFI memory information screen; it should show four 96 GB DIMMs, a total of 384 GB, DDR5 6400 speed and ECC active.

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