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Two green 288-pin DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 192GB (2x96GB) DDR5 4800 CL40 2Rx4 ECC Registered RDIMM memory upgrade for Supermicro H14DST-F

SKU CH-35KK-865W0

A 192GB DDR5 kit (2x96GB) at 4800MHz CL40 with ECC Registered 2Rx4 modules built for the Supermicro H14DST-F motherboard

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 2X96GB

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  • 192 GB capacity in a matched 2 x 96 GB kit
  • DDR5 4800 speed with CL40 latency for rated throughput
  • Registered ECC design corrects single-bit errors on the fly
  • 1 V operation at 2Rx4 rank matches controller expectations
  • 288-pin RDIMM form factor fits Supermicro H14DST-F slots

Exact-match DDR5 upgrade

This 192 GB kit contains two 96 GB DDR5-4800 Registered ECC RDIMMs built to the precise rank, voltage and timing the Supermicro H14DST-F memory controller expects. The modules run at 1.1 V with CL40 latency and 2Rx4 organisation for full-capacity recognition.

Verified fitment for H14DST-F

The 288-pin RDIMM form factor matches the board's registered-DIMM slots, not UDIMM or SODIMM sockets. Registered architecture offloads the memory controller so every populated slot operates at rated speed while ECC corrects single-bit errors on the fly.

Lifetime support included

The kit ships as a matched pair with no heat spreaders, ready for installation following the motherboard's population guide. A lifetime replacement warranty and free US-based technical support cover the modules for as long as they remain in service.

How it compares

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

Price $5,802.99
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 $30.22 per GB
Pricier than about 86% 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 numberMR38400-9624K2
Total capacity192 GB (2 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 2 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 4800 MT/s DDR5 speed hold steady under continuous server workloads?

The kit is rated at DDR5 4800 (PC5 38400) with CL40 timings and 1.10 V; the registered buffer lets every slot run fully populated at that rated speed without down-clocking.

How much heat and power should I expect from two 96 GB RDIMMs running 24/7?

Each module operates at 1.10 V with no heat spreader, so typical DDR5 RDIMM power draw applies and airflow across the 288-pin slots is sufficient for continuous operation.

What motherboard feature must my Supermicro H14DST-F already have to use this 192 GB kit?

The board must support registered ECC RDIMMs with 2Rx4 organisation and DDR5 4800 at 1.1 V; the memory controller and BIOS then recognise the full 192 GB capacity at rated speed.

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