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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1.1TB 12x96GB DDR5 6400 CL52 ECC RDIMM Supermicro H14DSH memory upgrade

SKU CH-40Y6-C7WWF

A 1.1 TB DDR5 ECC RDIMM kit with twelve 96 GB modules at 6400 MHz CL52 for Supermicro H14DSH servers

  • Total capacity1.1 TB (12 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 1TB kit enables maximum server capacity with twelve 96GB modules
  • DDR5 6400 speed transfers data at PC5-51200 bandwidth for demanding workloads
  • ECC and registered design corrects single-bit errors and stabilises fully populated slots
  • CL52 latency at 1.10V matches the memory controller timing for reliable operation
  • 288-pin RDIMM form factor fits Supermicro H14DSH motherboards exactly

Capacity and fit

This kit delivers 1.1 TB across twelve 96 GB DDR5 RDIMMs built for the Supermicro H14DSH motherboard. Each module runs at 6400 MT/s with CL52 latency at 1.10 V. The 2Rx4 registered ECC design matches the board's memory controller requirements exactly.

Build integration

Registered architecture buffers address and command signals so all twelve slots can be populated without loading down the controller. ECC corrects single-bit errors on the fly to prevent silent data corruption. The 288-pin DDR5 form factor fits only DDR5 RDIMM slots; it will not work in UDIMM or SODIMM sockets.

Warranty and support

A lifetime replacement warranty covers the kit for as long as you own it. Free US-based technical support is available for installation questions or population-order guidance. No software, heat spreaders or additional accessories are included in the package.

How it compares

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

Price $36,267.99
Pricier than about 94% of the 21,161 comparable items (median $397.99).
Total capacity 1.1 TB (12 × 96 GB)
Higher than about 94% of the 20,941 comparable items (median 32 GB).
Price per GB $32.97 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 numberMR51200-9624K12
Total capacity1.1 TB (12 × 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
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items1.1 TB 12 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the 1.10 V DDR5 6400 modules exceed the Supermicro H14DSH power budget when all 12 slots are populated 24/7?

Each 96 GB RDIMM runs at 1.10 V DDR5 standard voltage; registered buffering reduces electrical load on the memory controller so the full 12-module kit stays within the board's designed power envelope.

How loud or hot do these 288-pin RDIMMs get during continuous operation without heat spreaders?

Bare DRAM packages rely on chassis airflow; registered ECC modules typically run cooler than unbuffered DIMMs at the same speed, so standard server cooling keeps temperatures and fan noise in check.

Does the Supermicro H14DSH require a specific BIOS revision or CPU stepping to recognise the 2Rx4 96 GB density at CL52?

The kit is spec-matched to the H14DSH memory-population rules; consult the motherboard manual for supported capacities, approved DIMM order, and any BIOS updates before installation.

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