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Four green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 64GB 4x16GB DDR5 5600 CL46 1Rx8 ECC RDIMM Supermicro H13SSH-E

SKU CH-G436-D3AGR

64GB DDR5 ECC RDIMM kit (4×16GB) at 5600 CL46, 1.1V, 1Rx8 registered for Supermicro H13SSH-E

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact-match 64 GB DDR5-5600 kit runs at rated speed
  • Registered ECC RDIMM prevents data corruption in production
  • 1Rx8 1.1 V CL46 timings match controller expectations
  • 4 × 16 GB modules fully populate Supermicro H13SSH-E
  • Major OEM Samsung Micron Hynix chips ensure enterprise reliability

Exact-fit DDR5 5600 server kit

This 64 GB kit contains four 16 GB DDR5 5600 RDIMMs built to the CL46 1.1 V 1Rx8 specification the Supermicro H13SSH-E motherboard expects. Registered ECC architecture offloads the memory controller and corrects single-bit errors on the fly.

Suits admins populating every slot on an H13SSH-E

Registered RDIMMs allow full-slot population at rated speed while ECC protects production workloads from silent corruption. Builders needing unbuffered UDIMMs, SODIMM form factor, non-ECC modules or speeds other than DDR5 5600 should select a different kit.

Four ranks deliver 64 GB at full rated frequency

The 1Rx8 organisation keeps each channel lightly loaded so the board runs all four modules at DDR5 5600 without downclocking. Capacity stops at 64 GB; systems requiring more memory per channel or higher data rates will need a platform that supports larger DIMMs or faster DDR5 speeds.

How it compares

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

Price $1,848.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $28.89 per GB
Pricier than about 82% 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 numberMR44800-618K4
Total capacity64 GB (4 × 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 items64 GB 4 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the Supermicro H13SSH-E motherboard need to support DDR5 5600 Registered ECC RDIMMs for this 4x16GB kit to work?

Yes, this kit is an exact-match upgrade built to the board's required 288-pin RDIMM form factor, 1.1V voltage, CL46 timing, and 1Rx8 rank so the memory controller recognises all 64GB at the rated 5600 MT/s speed.

Can I mix this 1Rx8 Registered ECC kit with other registered DIMMs already installed in the H13SSH-E?

Mixing ranks or speeds is not recommended; the board's population rules expect identical 1Rx8 modules at DDR5 5600 so every channel runs fully populated at full capacity with ECC active.

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

Check the BIOS memory information or OS tools such as dmidecode — they should report 5600 MT/s, CL46, 1.1V, Registered ECC, and 1Rx8 across all four slots.

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