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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600 192GB 6x32GB CL46 2Rx8 1.1V ECC RDIMM Supermicro H13SSF memory upgrade

SKU CH-1ECA-QE2XH

Six 32 GB DDR5-5600 registered ECC RDIMMs at 1.1 V CL46 deliver 192 GB for the Supermicro H13SSF motherboard

  • Total capacity192 GB (6 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192 GB total capacity from six 32 GB modules for maximum server memory density
  • DDR5 5600 speed rated at PC5-44800 for high-throughput workloads
  • Registered ECC with 2Rx8 organisation offloads the controller and corrects single-bit errors
  • 1 V operation at CL46 latency matches the motherboard's exact voltage and timing requirements
  • 288-pin RDIMM form factor verified for Supermicro H13SSF motherboard compatibility

Exact-match server upgrade

This 192GB kit contains six 32GB DDR5 RDIMMs rated at 5600MHz with CL46 latency and 1.10V operation. It is built for the Supermicro H13SSF motherboard and delivers registered ECC memory that the platform expects for full-capacity recognition.

Registered ECC stability

Registered buffering offloads the memory controller so all slots run fully populated at rated speed. On-die ECC detects and corrects single-bit errors in flight, preventing silent data corruption and unplanned reboots in production workloads.

Population-order installation

The kit uses standard 288-pin RDIMM form factor, but the H13SSF requires a specific DIMM population sequence. Consult the motherboard manual for the approved installation order before seating modules, or the system will not post at full capacity.

How it compares

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

Price $5,302.99
Pricier than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (6 × 32 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $27.62 per GB
Pricier than about 77% 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 numberMR44800-328K6
Total capacity192 GB (6 × 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 items192 GB 6 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the six 32 GB DDR5 RDIMM modules need any periodic cleaning or component replacement once installed?

The modules have no moving parts or heat spreaders, so no routine cleaning or part replacement is required; the registered ECC design simply runs continuously in the Supermicro H13SSF.

What limits sustained throughput when the Supermicro H13SSF runs all 192 GB at DDR5 5600 CL46?

The CAS latency of CL46 and the fixed 5600 MT/s data rate set the timing ceiling; every rank operates at 1.10 V within the registered buffer, so latency is the first bottleneck under constant load.

How much heat and noise do the 2Rx8 registered ECC modules generate during all-day operation?

With no heat spreaders and a low 1.10 V operating voltage, the six RDIMMs produce minimal heat and zero audible noise; the registered architecture also reduces electrical load on the memory controller.

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