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Four green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 384GB 4x96GB CL40 1.1V Supermicro H14SHM memory upgrade

SKU CH-TB4P-RXVJP

384 GB DDR5 ECC registered memory kit with four 96 GB modules at 4800 MHz, CL40, 1.1 V, 288-pin for Supermicro H14SHM

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 4X96GB

Show 24 more
  • 384 GB total capacity from four 96 GB modules
  • DDR5-4800 speed with CL40 latency at 1.1 V
  • Registered ECC design corrects single-bit errors automatically
  • 288-pin RDIMM form factor built for Supermicro H14SHM
  • 2Rx4 rank organisation enables full population at rated speed

Exact-fit DDR5 server kit

This 384 GB kit contains four 96 GB DDR5-4800 RDIMMs built to the precise rank, voltage and timing the Supermicro H14SHM motherboard expects. Registered ECC architecture lets every slot run fully populated at rated speed while correcting single-bit errors on the fly.

Suited for maxed-out H14SHM builds

Ideal for administrators who need the full 384 GB capacity this board supports with 2Rx4 registered modules at 1.1 V. Not for systems that require UDIMM or SODIMM form factors, non-ECC memory, or lower-density DIMMs that leave slots empty.

Drops straight into the H14SHM

The 288-pin RDIMM form factor matches the board's memory slots exactly, so no adapters or BIOS workarounds are needed. Populating all four channels frees the memory controller from rank-mixing constraints and delivers the full bandwidth the platform provides.

How it compares

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

Price $11,147.99
Pricier than about 89% 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 $29.03 per GB
Pricier than about 82% 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 numberMR38400-9624K4
Total capacity384 GB (4 × 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 items384 GB 4 × 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

Do I need a Supermicro H14SHM motherboard with 288-pin DDR5 RDIMM slots to install this 384GB kit?

Yes, this kit is built for the Supermicro H14SHM motherboard and requires its 288-pin DDR5 RDIMM slots; the registered ECC modules will not fit UDIMM or SODIMM sockets.

Can I mix these 96GB 2Rx4 modules with smaller DDR5 RDIMMs already in the H14SHM?

The H14SHM's memory-population rules determine mixed-capacity support; consult the board manual for approved DIMM order and maximum ranks per channel before adding these 4x96GB sticks.

How can I confirm the kit is running at DDR5-4800 CL40 1.1V after installation?

Enter the BIOS or use a hardware-inventory tool to verify each module reports 4800 MT/s, CL40 latency, 1.10 V, registered ECC status, and the full 384 GB capacity.

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