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Four green DDR5 ECC UDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR5 5600 ECC UDIMM ASRock Rack W880D4U-2L2T memory upgrade

SKU CH-YT9S-VFRPK

256 GB kit of four 64 GB DDR5 ECC UDIMM modules running at 5600 MT/s CL46 1.1 V for ASRock Rack W880D4U-2L2T

  • Capacity256GB (4 x 64GB)
  • SpeedDDR5 5600 (PC5 44800)
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 256 GB total capacity from four 64 GB modules
  • DDR5 5600 speed with PC5-44800 bandwidth rating
  • ECC unbuffered design protects data integrity
  • 1 V operating voltage for efficient power use
  • 288-pin UDIMM form factor fits ASRock Rack W880D4U-2L2T

256GB DDR5 ECC UDIMM kit

This 256GB kit contains four 64GB DDR5 5600 ECC unbuffered UDIMMs built for the ASRock Rack W880D4U-2L2T motherboard. It targets server and workstation builders who need validated, high-capacity memory with error correction for data integrity.

Four matched 64GB modules

The kit delivers four identical 2Rx8 modules rated at 1.1V with CL46 latency and no heat spreaders. This matched set removes the guesswork of mixing sticks and ensures the platform can initialise all channels at the rated 5600 speed.

256GB total capacity headroom

The 256GB total fills four slots and suits memory-intensive workloads such as virtualisation, large databases or in-memory analytics. Systems requiring more than four modules or higher frequencies will need a different platform or registered memory.

商品特色

  • 256 GB total capacity from four 64 GB modules
  • DDR5 5600 speed with PC5-44800 bandwidth rating
  • ECC unbuffered design protects data integrity
  • 1 V operating voltage for efficient power use
  • 288-pin UDIMM form factor fits ASRock Rack W880D4U-2L2T

商品規格

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR5 ECC Unbuffered UDIMM Memory
Part NumberME44800-928K4
Capacity256GB (4 x 64GB)
SpeedDDR5 5600 (PC5 44800)
ECCYes
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemASRock
CAS LatencyCL46
Heat SpreaderNo
Type288-Pin DDR5 ECC UDIMM
Rank2Rx8
FeaturesDDR5 ECC Unbuffered UDIMM Motherboard Compatible
Package Content256GB (4 x 64GB) DDR5 5600MHz PC5-44800 2Rx8 1.1V 288-PIN ECC UDIMM KIT

商品問答

Will the 2Rx8 DDR5 ECC UDIMM modules need any firmware updates or reseating over time?

No firmware updates or periodic reseating are required for the 2Rx8 DDR5 ECC UDIMM modules once they are correctly installed in the ASRock Rack W880D4U-2L2T motherboard.

What limit appears first when the 256GB kit runs at 5600MHz continuously?

The CAS latency of CL46 at 5600MHz is the primary timing limit encountered during sustained operation of the 256GB DDR5 ECC UDIMM kit.

How much heat and power do the four 64GB modules produce at 1.1V all day?

The four 64GB modules operate at 1.1V without heat spreaders, so they rely on chassis airflow to manage the heat generated during continuous all-day operation.

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