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Green rectangular DDR5 RDIMM module with black chips and gold contacts, no heat spreader

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 16GB 5600 CL46 1.1V 1Rx8 Supermicro H14SST-G memory upgrade

SKU CH-MK1S-Y1Y0K

16 GB DDR5-5600 ECC registered RDIMM validated for Supermicro H14SST-G motherboards

  • Total capacity16 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact-match 16 GB DDR5-5600 module runs at rated speed
  • Registered ECC design prevents silent data corruption
  • 1 V operation cuts power draw per stick
  • 288-pin RDIMM form factor fits Supermicro H14SST-G
  • 1Rx8 rank layout matches controller expectations

Exact DDR5 ECC RDIMM for Supermicro H14SST-G

This 16GB NEMIX RAM module runs at DDR5 5600 (PC5-44800) with CL46 latency at 1.10V. It is a 288-pin Registered DIMM built with a 1Rx8 organisation and on-board ECC for single-bit error correction.

Suited for single-slot expansion on the named

Administrators populating empty slots on a Supermicro H14SST-G will get immediate recognition at the rated 5600 speed. Builders who need unbuffered UDIMMs, SODIMM form factors, non-ECC memory, or capacities beyond the board's validated population list should choose a different module.

Registered architecture offloads the memory

The RDIMM buffer lets every populated slot operate at full capacity and rated timing without overloading the CPU's integrated memory controller. ECC protection runs transparently, correcting single-bit errors before they reach the OS. Verify the motherboard manual for approved slot order and maximum supported capacity before installation.

How it compares

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

Price $463.99
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 $29.00 per GB
Pricier than about 82% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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 the Supermicro H14SST-G motherboard require registered ECC DDR5 RDIMMs for this 16 GB module to function?

Yes. The board only accepts 288-pin registered ECC DDR5 RDIMMs; unbuffered UDIMMs or SODIMMs will not be recognised or fit the slots.

Can I mix this 1Rx8 CL46 5600 MT/s kit with existing 4800 MT/s DDR5 RDIMMs in the same server?

The system will down-clock all modules to the slowest installed speed, so the 5600 MT/s kit will run at 4800 MT/s while keeping ECC and registered operation intact.

How do I confirm the module is running at 5600 MT/s with CL46 timings after installation?

Check the BIOS memory information screen or run a tool such as dmidecode; it should report 5600 MT/s, PC5-44800, CAS latency 46, 1.10 V and 1Rx8 organisation.

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