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Two bare green DDR5 RDIMM sticks, no heat spreaders

NEMIX RAM

NEMIX RAM 192GB (2x96GB) DDR5 6400 CL52 2Rx4 ECC RDIMM memory upgrade

SKU CH-67FJ-QWM14

A 192GB DDR5 ECC registered server memory kit with two 96GB modules running at 6400MHz CL52 for Supermicro systems

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Massive 192 GB capacity handles heavy server workloads
  • Registered ECC design protects data integrity in mission-critical systems
  • DDR5 6400 speed delivers high bandwidth for demanding applications
  • Low 1.1 V operation reduces power draw per module
  • 2Rx4 dual-rank layout maximises density on SuperMicro platforms

192GB DDR5 ECC RDIMM Kit

This NEMIX RAM kit provides 192GB of DDR5 memory in a matched pair of 96GB modules. It operates at 6400MT/s with a CL52 latency and runs at 1.10V. The modules are registered ECC RDIMMs built with 2Rx4 organisation for server and workstation platforms.

Suited for Supermicro X14SBW-TF compatible systems

The kit is validated for the Supermicro X14SBW-TF platform and similar registered DDR5 motherboards. It is not intended for desktop boards that require unbuffered non-ECC memory or laptops using SO-DIMM form factors. Buyers needing standard consumer DDR5 should look elsewhere.

High capacity for memory-intensive workloads

The 192GB total capacity handles large datasets, virtualisation hosts and AI inference tasks with ample headroom. Dual-rank 2Rx4 organisation supports high density per channel. Systems limited to lower maximum memory per slot or requiring unbuffered modules cannot use this kit.

How it compares

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

Price $5,531.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $28.81 per GB
Pricier than about 81% 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 numberMR51200-9624K2
Total capacity192 GB (2 × 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 items192 GB (2 × 96 GB) DDR5 6400 MHz PC5-51200 2Rx4 1.1 V CL52 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Must the SuperMicro X14SBW-TF motherboard already be installed for these 192GB DDR5 6400 RDIMMs to work?

Yes, this kit is built for the SuperMicro X14SBW-TF and requires that board's 288-pin DDR5 slots to operate.

Will the 2Rx4 registered ECC modules run with older RDIMMs still present in the same system?

Mixing 2Rx4 registered ECC sticks with other ranks or speeds is not validated; the board will default to the slowest common timing.

How can I verify the 6400 MT/s CL52 1.10V configuration is active after installation?

Enter the BIOS or use a hardware-info tool to confirm DDR5 6400, CL52, 1.10V and ECC registered status on both 96GB modules.

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