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Green circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM MR44800-4828K1 48GB DDR5 5600 CL46 2Rx8 1.1V ECC RDIMM memory upgrade

SKU CH-VS98-8RZ0D

48GB DDR5 5600 CL46 2Rx8 1.1V ECC RDIMM verified for Supermicro H13SSH-E motherboard

  • Total capacity48 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Full-speed operation at rated DDR5 5600 CL46 timing
  • 48 GB capacity delivered in a single 2Rx8 registered ECC module
  • Registered architecture offloads the controller for stable full-population performance
  • ECC protection corrects single-bit errors to prevent silent data corruption
  • Verified fitment for Supermicro H13SSH-E motherboard with 288-pin RDIMM form factor

Exact DDR5-5600 RDIMM for Supermicro H13SSH-E

This 48GB NEMIX RAM module delivers DDR5 5600 speed at CL46 with 1.1V operation. The 2Rx8 registered ECC design matches the memory controller requirements for the Supermicro H13SSH-E motherboard. It installs as a 288-pin RDIMM so the system recognises full capacity immediately.

Suited for administrators upgrading that specific

Buyers who need a different capacity, a UDIMM form factor, or non-ECC memory should look elsewhere. The registered buffer and ECC function are fixed by the module design and cannot be changed. Systems that require SODIMM or proprietary pin-outs will not accept this part.

2Rx8 registered ECC at DDR5-5600 CL46 1.1V

The rank configuration, voltage, latency and error-correction are the single specification set that decides compatibility. If the motherboard memory population rules call for 2Rx8 registered ECC at these timings, this module fits; otherwise it will not post or will run at reduced stability.

How it compares

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

Price $1,280.99
Pricier than about 63% of the 21,161 comparable items (median $397.99).
Total capacity 48 GB
Higher than about 55% of the 20,941 comparable items (median 32 GB).
Price per GB $26.69 per GB
Pricier than about 74% 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 numberMR44800-4828K1
Total capacity48 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 items48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How do I install this 288-pin DDR5 RDIMM in the Supermicro H13SSH-E, and which slot order do people get wrong?

Power down the server, open the chassis, and insert the module into the DIMM slots following the population sequence shown in the Supermicro H13SSH-E manual; the registered 2Rx8 design requires the exact slot order so the memory controller initialises all 48GB at DDR5-5600 CL46.

What maintenance or replacement will this 48GB DDR5 ECC RDIMM need over its service life?

The module has no heat spreader and no moving parts, so no routine maintenance is required; ECC corrects single-bit errors automatically, and if a chip ever fails the lifetime replacement warranty covers a swap.

What limit appears first when this 2Rx8 registered DDR5 kit runs sustained workloads at 5600 MT/s?

The registered buffer and ECC logic keep the memory controller stable at full 48GB capacity, so the practical ceiling is the motherboard's maximum supported DIMM population and total memory limit rather than the module's own CL46 timing or 1.1V operation.

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