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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600MHz 192GB 12x16GB CL46 ECC Registered RDIMM Supermicro H13SSW

SKU CH-HJ3M-2X4JZ

A 192 GB DDR5 registered ECC kit of twelve 16 GB modules at 5600 MHz CL46 1.10 V, validated for the Supermicro H13SSW motherboard

  • Total capacity192 GB (12 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 12X16GB

Show 24 more
  • 192 GB total capacity from twelve 16 GB modules
  • DDR5 5600 speed with CL46 latency for rated performance
  • ECC and registered design corrects errors and supports full population
  • 1 V operation matches the platform's memory controller specification
  • Verified compatibility with Supermicro H13SSW motherboard

Exact-Match DDR5 Kit for Supermicro H13SSW

This 192GB kit contains twelve 16GB DDR5-5600 Registered ECC RDIMMs built to the PC5-44800 standard. It is designed for servers and workstations that require maximum registered capacity with error correction. The modules operate at 1.1V with CL46 latency and a 1Rx8 rank structure.

Verify Motherboard Population Rules Before Ordering

Confirm the Supermicro H13SSW manual for approved DIMM population order, supported capacities per channel, and any BIOS revision requirements. The board requires 288-pin Registered RDIMMs; UDIMM or SODIMM modules will not fit or function. Ensure all twelve slots can be populated under your specific CPU configuration.

Low-Voltage Registered Design Runs Cool Under Load

Operating at 1.1V, the DDR5 RDIMMs draw minimal power while the registered architecture reduces electrical load on the memory controller. Without heat spreaders, airflow across the bare modules is sufficient for normal server chassis cooling. ECC correction prevents silent data corruption during sustained workloads.

How it compares

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

Price $5,356.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (12 × 16 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $27.90 per GB
Pricier than about 78% 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 numberMR44800-618K12
Total capacity192 GB (12 × 16 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 12 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the 192GB kit arrive as twelve 16GB modules or do I need to buy extra DIMMs?

The kit contains twelve 16GB RDIMMs for a total of 192GB, so no additional modules are required to reach that capacity.

How do I decide between the CL46 5600MHz kit and a lower-latency alternative for the Supermicro H13SSW?

This kit is validated for the H13SSW at DDR5-5600 with CL46 timing; choose it when the board's qualified-vendor list specifies those exact speed and latency values.

Will the registered ECC design and 1.1V voltage let all twelve slots run at the full 5600MHz rated speed?

Yes, the registered architecture and 1.1V operation are matched to the H13SSW memory controller, allowing full 5600MHz operation across all twelve populated slots.

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