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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600 128GB 8x16GB CL46 1.1V ECC RDIMM Supermicro H13SSH

SKU CH-5TSW-022D2

An 128GB kit of eight 16GB DDR5-5600 ECC registered RDIMMs at 1.1V CL46, validated for the Supermicro H13SSH motherboard

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 128 GB total capacity from eight 16 GB modules
  • DDR5 5600 speed with CL46 latency for rated performance
  • 10 V operation reduces power draw per module
  • ECC and registered design corrects errors and stabilises full population
  • Verified fit for Supermicro H13SSH motherboard

128GB DDR5-5600 ECC RDIMM kit for Supermicro H13SSH

This 128GB kit contains eight 16GB DDR5 5600 Registered ECC RDIMMs built for the Supermicro H13SSH motherboard. Each module runs at 1.1V with CL46 latency and a 1Rx8 rank layout. The registered design and ECC support target servers that require full-slot population and error correction.

Tool-free DIMM seating.

Installation follows standard 288-pin RDIMM procedure: align the notch, press until the latches click, and confirm the modules sit evenly. The most common issue is ignoring the board's mandated population sequence, which can prevent the system from recognising all 128GB or force a lower speed.

Confirm H13SSH memory rules before ordering

Check the motherboard manual for approved capacity per slot, required DIMM installation order, and any BIOS version needed for full DDR5-5600 operation. This kit is DDR5 RDIMM only; it will not fit UDIMM or SODIMM slots. Ensure your chassis and CPU cooler clearances allow full-height modules.

How it compares

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

Price $3,942.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $30.80 per GB
Pricier than about 88% 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 numberMR44800-618K8
Total capacity128 GB (8 × 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 items128 GB 8 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How can I confirm the kit is running at DDR5 5600 with CL46 after installation?

Enter the server BIOS or UEFI and verify the memory speed shows 5600 MT/s and CAS latency reads CL46; the registered ECC modules will also report 1Rx8 organisation and 1.10 V operation.

What does the 128 GB kit contain and is anything else required?

The package includes eight 16 GB 288-pin DDR5 RDIMMs; no extra cables, brackets or heat spreaders are supplied or needed for the Supermicro H13SSH slots.

Which capacity or speed version should I choose for a fully populated H13SSH?

This 128 GB kit (8 × 16 GB) at DDR5 5600 CL46 1.10 V 1Rx8 registered ECC is the exact-match specification validated for full-population stability on the H13SSH motherboard.

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