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Green rectangular DDR5 memory module with gold edge connector and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 5600 CL46 1Rx8 ECC RDIMM Supermicro H13SSH memory upgrade

SKU CH-Z0ZA-JF87T

16 GB DDR5 5600 RDIMM with ECC and registered buffering for Supermicro H13SSH servers

  • Total capacity16 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact DDR5-5600 ECC RDIMM match ensures full-speed recognition on Supermicro H13SSH
  • 1Rx8 registered architecture enables stable fully-populated slots at 16GB capacity
  • ECC corrects single-bit errors on the fly preventing silent data corruption
  • 10V operation at CL46 timing matches controller expectations for reliable operation
  • 288-pin RDIMM form factor fits H13SSH motherboard slots without compatibility issues

Exact-Match DDR5-5600 ECC RDIMM

This 16 GB DDR5 5600 CL46 registered ECC module is built for the Supermicro H13SSH motherboard. It delivers the precise 1Rx8 rank, 1.1 V voltage and 288-pin RDIMM form factor the board's memory controller expects for full-capacity recognition at rated speed.

Replaces non-ECC or mismatched DDR5 DIMMs

Swapping out unbuffered or slower DDR5 sticks removes the risk of silent data corruption and prevents the memory controller from down-clocking populated slots. The jump is worth it when uptime and data integrity matter more than raw bandwidth in a single-threaded workload.

Tool-free slot installation

Align the key notch, press until the latches click, then verify the BIOS reports 5600 MT/s and ECC active. The usual pitfall is ignoring the H13SSH manual's slot-filling sequence, which can leave the module unrecognised or force a fallback speed.

How it compares

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

Price $442.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $27.69 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 numberMR44800-618K1
Total capacity16 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 items16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does this 288-pin RDIMM fit the Supermicro H13SSH motherboard slots?

Yes, the module uses the 288-pin DDR5 RDIMM form factor required by the H13SSH and matches the board's registered memory specification.

What BIOS setting or population rule is often missed when installing this 1Rx8 module?

Follow the motherboard manual's DIMM population order; registered ECC modules must populate the approved slots in the correct sequence for full 16GB recognition at DDR5 5600.

Will the ECC function on this CL46 1.10V module require reconfiguration over time?

No, on-die ECC operates automatically; the registered buffer and error correction need no periodic reconfiguration or firmware updates.

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