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Green rectangular DDR5 server memory module with gold contacts and black chips

NEMIX RAM

NEMIX RAM 16GB DDR5 5600 PC5-44800 1Rx8 CL46 1.1V ECC Registered RDIMM Server Memory

SKU CH-SJ7V-HWYAP

16GB DDR5 5600 ECC registered RDIMM for servers, CL46 1.1V 288-pin module

  • Total capacity16 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 16 GB capacity supports larger server workloads
  • DDR5 5600 speed delivers high memory bandwidth
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • 1Rx8 single-rank layout simplifies memory scaling

Server DDR5 registered module

This NEMIX RAM module delivers 16 GB of DDR5 server memory at 5600 MT/s with ECC and registered buffering. It is built for enterprise platforms that require registered DIMMs and error correction. The single-rank 1Rx8 organisation suits dense memory configurations. Desktop or consumer motherboards cannot use this module.

Samsung-compatible part number

The part number MR44800-618K1-M321R2GA3PB0-CWM-V27 identifies direct compatibility with Samsung M321R2GA3PB0-CWM modules. This cross-reference lets integrators match existing deployments without guessing. Major OEM chips from Samsung, Micron or Hynix are used depending on supply. No additional software or accessories are bundled.

Registered ECC requirement

The registered ECC design is the single specification that decides fitment. Only platforms with DDR5 RDIMM slots and registered-memory support will accept this module. Standard unbuffered slots, consumer chipsets or non-ECC systems will not work. Verify the motherboard manual before ordering.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $468.99
Pricier than about 70% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
CAS latency 46
Higher than about 70% of the 439 comparable items (median 40).
Price per GB $29.31 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Model namePart#: MR44800-618K1-M321R2GA3PB0-CWM-V27
Part numberPart#: MR44800-618K1-M321R2GA3PB0-CWM-V27
Total capacity16 GB
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency46
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.1 V

Questions about this item

Will the registered ECC DDR5 module need any firmware updates or component replacements during its service life?

The registered ECC DDR5 module has no user-serviceable parts and requires no firmware updates; it operates at 1.1 V with CL46 latency for its entire lifespan.

What thermal or power limit appears first when the 1Rx8 RDIMM runs continuously at 5600 MT/s in a server chassis?

The 1.1 V operating voltage keeps power draw low, so the DDR5 module typically hits its thermal envelope before any voltage or current ceiling under sustained 5600 MT/s loads.

How much heat and noise does the 288-pin registered DIMM add when the server runs all day at full memory bandwidth?

The 16 GB DDR5 RDIMM produces minimal heat at 1.1 V and has no moving parts, so it adds no audible noise and only a small thermal contribution to the system.

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