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Four green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM DDR5 384GB (4x96GB) 4800MHz CL40 1.1V ECC Registered RDIMM Supermicro H14SSF

SKU CH-02SV-STSGM

A 384 GB kit of four 96 GB DDR5 4800 MHz registered ECC RDIMMs built for the Supermicro H14SSF motherboard

  • 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

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  • 384 GB total capacity lets you fully populate four slots with 96 GB modules
  • DDR5 4800 speed matches the motherboard's rated frequency for stable operation
  • CL40 latency at 1.1 V delivers the exact timing and voltage the memory controller expects
  • Registered ECC architecture buffers each rank and corrects single-bit errors to prevent silent data corruption
  • 288-pin RDIMM form factor fits the Supermicro H14SSF motherboard's DIMM slots precisely

Exact-match 384GB DDR5 kit for Supermicro H14SSF

This 384GB kit contains four 96GB DDR5-4800 registered ECC RDIMMs built to the Supermicro H14SSF motherboard's exact specifications. The modules run at 1.1V with CL40 timing and a 2Rx4 rank layout so the memory controller recognises every slot at full rated speed. It is intended for administrators who need guaranteed compatibility without manual tuning.

384GB capacity with registered ECC headroom

Four 96GB RDIMMs deliver 384GB of addressable memory while the registered architecture buffers each command, allowing all slots to stay populated at the rated 4800 MT/s. ECC corrects single-bit errors on the fly, preventing silent data corruption during long compute runs. Workloads that exceed 384GB or require faster than DDR5-4800 will need a different platform or memory configuration.

No heat spreaders or software included

The kit ships as four bare RDIMMs without heat spreaders, relying on the server's directed airflow for cooling. No configuration utilities, monitoring software or firmware tools are bundled; management is handled entirely through the motherboard BIOS and IPMI. Buyers who expect RGB lighting, desktop-style heat sinks or Windows-based tuning applications should look elsewhere.

How it compares

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

Price $11,811.99
Pricier than about 90% 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 $30.76 per GB
Pricier than about 88% 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

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Questions about this item

Will this 384GB kit run at 4800MHz alongside existing DDR5 RDIMMs in my H14SSF?

The kit is spec-matched to the Supermicro H14SSF at DDR5-4800 CL40 1.1V 2Rx4. Mixing with other DDR5 RDIMMs works only if every module shares the same speed, voltage, rank and timing; otherwise the board will down-clock to the slowest common settings.

How do I verify the 4x96GB modules are detected at full 384GB capacity after installation?

Check the BIOS memory summary or run a hardware inventory tool; it should show four 96GB DDR5-4800 Registered ECC DIMMs for 384GB total. ECC status will also appear as active if the platform enables it.

Does the box contain only the four 96GB RDIMMs or are any cables or brackets included?

The package content lists only the 384GB 4x96GB DDR5-4800 PC5-38400 2Rx4 1.1V CL40 288-pin ECC Registered RDIMM kit. No cables, brackets or additional accessories are included.

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