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Two green DDR5 RDIMM modules without heat spreaders, 96GB kit

NEMIX RAM

NEMIX RAM 96GB (2x48GB) DDR5 4800 CL40 2Rx8 1.1V ECC Registered RDIMM Supermicro H14SHM memory upgrade

SKU CH-15XK-QQM5J

96GB dual-rank DDR5-4800 ECC Registered RDIMM kit built for Supermicro H14SHM motherboards

  • Total capacity96 GB (2 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 96GB 2X48GB

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  • 96 GB capacity with two 48 GB modules for dense server memory
  • DDR5 4800 speed rated at PC5-38400 for high throughput
  • CL40 latency at 1.1 V for efficient operation
  • 2Rx8 registered ECC design prevents data corruption
  • 288-pin RDIMM form factor validated for Supermicro H14SHM

Exact-match DDR5 upgrade for Supermicro H14SHM

This 96 GB kit delivers two 48 GB DDR5-4800 RDIMMs built to the CL40, 1.1 V, 2Rx8 specification the H14SHM memory controller expects. Registered ECC architecture ensures every slot runs fully populated at rated speed while correcting single-bit errors before they reach production workloads.

Suited for administrators expanding a Supermicro

Builders using consumer UDIMMs, SODIMMs, or non-ECC modules cannot use this kit; the board requires 288-pin registered DIMMs with matching rank and voltage. Systems that limit total capacity below 96 GB or enforce a different population order will not accept the full configuration.

Registered ECC sustains full throughput under

The buffered design offloads the memory controller so all channels remain stable when every slot is occupied for extended periods. ECC detection and correction operate on the fly, preventing silent data corruption and unplanned reboots during long-running compute or database tasks.

How it compares

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

Price $2,220.99
Pricier than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (2 × 48 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $23.14 per GB
Pricier than about 68% 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 numberMR38400-4828K2
Total capacity96 GB (2 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items96 GB 2 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

What motherboard and slot type are required for this 96GB DDR5 4800 2Rx8 ECC Registered RDIMM kit?

It requires a Supermicro H14SHM motherboard with 288-pin DDR5 RDIMM slots; the kit is spec-matched to that board's memory-population rules.

Will my existing DDR5 4800 2Rx8 ECC Registered RDIMMs work alongside this 96GB kit?

Matching speed, voltage, rank, and registered ECC type is essential; mixing modules with different timings or ranks can prevent full-capacity recognition.

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

Check the BIOS or UEFI memory information screen — it should show 96GB total, DDR5 4800 MT/s, CL40 timings, 1.1V, and ECC active.

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