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Six green DDR5 RDIMM modules in a row, bare circuit boards with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 576GB (6×96GB) 4800 CL40 1.1V 2Rx4 ECC RDIMM for Supermicro H14SHM

SKU CH-VT95-RMPT4

A 576 GB DDR5 registered ECC kit of six 96 GB modules running at 4800 MHz CL40 and 1.1 V, validated for the Supermicro H14SHM motherboard

  • Total capacity576 GB (6 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 576GB 6X96GB

Show 24 more
  • 576 GB total capacity from six 96 GB modules for dense server workloads
  • DDR5-4800 speed with CL40 latency matches the board's rated memory controller timing
  • Registered ECC RDIMM design offloads the controller and corrects single-bit errors in flight
  • 10 V operation at 2Rx4 rank keeps power draw low across all populated slots
  • 288-pin form factor verified for the Supermicro H14SHM motherboard memory population rules

Exact-match 576 GB DDR5 kit for Supermicro H14SHM

This 576 GB kit contains six 96 GB DDR5-4800 registered ECC RDIMMs built to the exact rank, voltage and timing the Supermicro H14SHM memory controller expects. The 2Rx4 organization and 1.10 V operation allow every slot to be populated at full rated speed without manual tuning. It is intended for administrators who need maximum capacity on this specific platform.

Registered buffering and low voltage for stable

Registered architecture offloads the memory controller so all six modules run fully populated at DDR5-4800 while drawing only 1.10 V per DIMM. The lower voltage reduces heat output inside dense server chassis and keeps fan speeds modest under sustained workloads. ECC corrects single-bit errors on the fly, preventing silent data corruption that would otherwise trigger unplanned reboots.

288-pin RDIMM form factor dictates installation

The 288-pin registered DIMM form factor fits only RDIMM slots; it will not work in UDIMM or SODIMM sockets. Population order and maximum supported capacity are defined by the H14SHM manual, so the installer must follow the vendor's approved sequence before seating the modules. No heat spreaders are present, leaving the DRAM exposed for direct airflow from chassis fans. Buyers needing unbuffered memory or a different pin count should look elsewhere.

How it compares

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

Price $15,763.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (6 × 96 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $27.37 per GB
Pricier than about 76% 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 numberMR38400-9624K6
Total capacity576 GB (6 × 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 items576 GB 6 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How do I install the six 96 GB DDR5 RDIMM modules in the Supermicro H14SHM and which population step is often missed?

Follow the motherboard manual for the exact slot order; the common mistake is skipping the prescribed sequence and not seating each 288-pin module until the retention clips click.

What maintenance or replacement will this 576 GB DDR5 ECC RDIMM kit need over its service life?

No scheduled maintenance is required; if a module fails the lifetime replacement warranty covers a swap, otherwise the kit runs without intervention.

What limit appears first when this DDR5 4800 CL40 1.1 V registered memory runs sustained workloads?

The memory controller’s maximum supported capacity and population rules cap usable memory before thermal or voltage limits become a factor.

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