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Twelve green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB 12x32GB DDR5 5600 PC5-44800 CL46 2Rx8 1.1V ECC RDIMM Supermicro H13SSF memory upgrade

SKU CH-G4DX-RNNJX

384 GB server memory kit with twelve 32 GB DDR5 5600 ECC registered DIMMs validated for the Supermicro H13SSF motherboard

  • Total capacity384 GB (12 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 384 GB total capacity from twelve 32 GB modules for maximum server density
  • DDR5 5600 (PC5-44800) rated speed so the memory controller runs at full specification
  • CL46 CAS latency at 1.1 V for low-power operation at rated frequency
  • 2Rx8 registered ECC architecture corrects single-bit errors and buffers every slot
  • Exact-fit 288-pin RDIMM kit validated for the Supermicro H13SSF motherboard

384GB DDR5 5600 ECC RDIMM Kit

This 384GB kit contains twelve 32GB DDR5 5600 registered ECC RDIMMs. The modules run at 1.1V with CL46 latency and a 2Rx8 organization. They are built as a Supermicro H13SSF memory upgrade for servers that require registered DDR5 memory.

Who This Fits and Who It Does Not

This kit suits administrators expanding a Supermicro H13SSF system to its full registered DIMM capacity with ECC protection. Builders needing unbuffered UDIMMs, SODIMMs, lower-density modules, or a different DDR generation should select other memory.

12-Module 288-Pin Registered Population

The package provides exactly twelve 288-pin RDIMMs, matching the slot count and registered architecture the H13SSF memory controller expects for full-capacity operation at DDR5 5600.

How it compares

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

Price $12,067.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (12 × 32 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $31.43 per GB
Pricier than about 90% 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 numberMR44800-328K12
Total capacity384 GB (12 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 12 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How can I confirm the 12 modules are running at DDR5 5600 with CL46 after installation?

Check the BIOS or a tool such as CPU-Z to verify the speed reads 5600 MT/s, the CAS latency shows 46, and all 384 GB are detected across the 12 slots.

What comes in the package and is anything else required for the Supermicro H13SSF?

The kit contains twelve 32 GB DDR5 288-pin ECC Registered RDIMMs; no extra parts are needed if the motherboard has twelve free DIMM slots.

Should I choose this 384 GB kit or a smaller capacity for the H13SSF?

Select the 384 GB (12 × 32 GB) kit when you need the maximum supported capacity and all twelve slots are available; otherwise pick a smaller kit that matches your slot count.

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