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Sixteen green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 4800 CL40 512GB 16x32GB ECC RDIMM 2Rx8 1.1V Supermicro H13SSH-E memory upgrade

SKU CH-6TBA-RTAV2

512GB DDR5 4800 ECC registered RDIMM kit in sixteen 32GB modules, CL40 at 1.1V, validated for the Supermicro H13SSH-E motherboard

  • Total capacity512 GB (16 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 512GB 16X32GB

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  • 512 GB total capacity from 16 matched 32 GB modules
  • DDR5 4800 speed with CL40 latency runs at rated performance
  • Registered ECC design corrects single-bit errors and stabilises full-slot loads
  • 1 V operation matches the board's memory-controller specification
  • 288-pin RDIMM form factor fits the Supermicro H13SSH-E motherboard

512GB DDR5-4800 ECC RDIMM kit

This 512GB kit contains 16 modules of 32GB each, built to the DDR5-4800 (PC5-38400) standard with CL40 latency and 1.1V operation. Registered ECC RDIMM architecture delivers the error correction and signal buffering that multi-socket server platforms require. It is intended for administrators upgrading a Supermicro H13SSH-E motherboard to its maximum supported capacity.

Installation follows standard RDIMM procedure

Align the 288-pin modules with the motherboard slots and press firmly until the retention clips engage. Because the board must be fully populated with 16 DIMMs, the population order specified in the system manual must be followed exactly; an incorrect sequence will prevent the server from posting. No heat spreaders are present, so airflow across the modules is unimpeded.

Verify your configuration before ordering

Confirm that your Supermicro H13SSH-E motherboard supports 512GB total capacity and the approved DIMM population order for 16 modules. The manual will list the required slot sequence and any BIOS version needed for full recognition. This kit is DDR5 RDIMM only; it will not fit UDIMM or SODIMM slots and cannot be mixed with other memory types.

How it compares

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

Price $15,279.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (16 × 32 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $29.84 per GB
Pricier than about 85% 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 numberMR38400-328K16
Total capacity512 GB (16 × 32 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 items512 GB 16 × 32 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How do I confirm the kit is running at DDR5 4800 with CL40 after installation?

Check the BIOS memory information screen; it should report DDR5 4800 (PC5-38400) at 1.10V with CAS latency 40 and show all 512GB detected.

What comes in the box and do I need any extra parts?

The package contains the 512GB kit of 16 x 32GB DDR5 288-pin ECC Registered RDIMMs; no additional components are required for the Supermicro H13SSH-E.

Which capacity version should I choose for a fully populated Supermicro H13SSH-E?

This 512GB (16 x 32GB) kit fills every DIMM slot with the 2Rx8 registered ECC modules the board expects for maximum supported capacity.

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