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Twelve green DDR5 RDIMM modules without heat spreaders in a row

NEMIX RAM

NEMIX RAM 192GB 12x16GB DDR5 5600 CL46 1.1V ECC RDIMM Supermicro H13SSH-E memory upgrade

SKU CH-YJJE-K431T

A 192GB DDR5 5600 ECC RDIMM kit with twelve 16GB modules at 1.1V CL46 for the Supermicro H13SSH-E

  • Total capacity192 GB (12 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192 GB total capacity from 12 matched 16 GB modules for full server population
  • DDR5 5600 speed with CL46 latency runs at rated performance on the H13SSH-E
  • Registered ECC architecture corrects single-bit errors and stabilises every populated slot
  • 1 V operation matches the motherboard's memory-controller specification exactly
  • 288-pin RDIMM form factor fits the Supermicro H13SSH-E without adapters

192GB DDR5 5600 ECC RDIMM kit

This 192GB kit contains twelve 16GB DDR5 5600 Registered ECC modules built for the Supermicro H13SSH-E motherboard. Each DIMM runs at 1.1V with CL46 timing and a 1Rx8 rank layout that matches the board's memory controller expectations. The 288-pin RDIMM form factor ensures correct physical and electrical fit.

Sustained enterprise workload stability

Registered buffering reduces electrical load on the memory controller so all twelve slots can stay fully populated at rated speed during continuous operation. On-die ECC detects and corrects single-bit errors in real time, preventing silent data corruption and unplanned reboots under heavy, long-running server workloads.

Supermicro H13SSH-E validated compatibility

The kit is validated specifically for the Supermicro H13SSH-E motherboard and its documented population rules. Systems requiring UDIMM, SODIMM, or a different DDR generation will not accept these modules, and boards with dissimilar population limits cannot use the full 192GB capacity.

How it compares

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

Price $5,158.99
Pricier than about 80% 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 $26.87 per GB
Pricier than about 74% 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

Questions about this item

How much heat does the 1.1V DDR5 RDIMM kit add to a server running all day?

The 1.1V operating voltage keeps power draw low per module, reducing thermal load when all twelve slots are populated continuously.

What motherboard must I already own for this 192GB kit to work?

A Supermicro H13SSH-E motherboard with twelve 288-pin DDR5 RDIMM slots populated in the order its manual specifies.

Will the CL46 5600MHz modules run at rated speed alongside slower DDR5 RDIMMs I keep installed?

The memory controller will down-clock every module to the speed of the slowest installed DIMM, so mixed speeds run at the lowest common rate.

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