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Green circuit board with black memory chips, no heat spreader, 288 gold pins along bottom edge

NEMIX RAM

NEMIX RAM 48GB DDR5 5600MHz ECC Unbuffered UDIMM memory upgrade

SKU CH-WTW2-YQKT6

48 GB DDR5 ECC unbuffered UDIMM running at 5600 MHz with CL46 latency for ASRock Rack W880D4U-2L2T systems

  • Capacity48GB
  • SpeedDDR5 5600 (PC5 44800)
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 48GB capacity expands server memory headroom for demanding workloads
  • DDR5 5600MHz speed delivers high data throughput for intensive applications
  • ECC protection detects and corrects memory errors automatically
  • 10V low voltage reduces power draw in dense configurations
  • Compatible with ASRock Rack W880D4U-2L2T motherboard for validated integration

48GB DDR5 ECC UDIMM for ASRock Rack

This 48GB DDR5 5600MHz ECC unbuffered UDIMM is built for the ASRock Rack W880D4U-2L2T motherboard. It operates at 1.1V with CL46 latency and uses a 2Rx8 rank layout on a 288-pin module. The stick adds enterprise-grade error correction to compatible workstation or server boards.

Who this suits and who should look elsewhere

Buyers upgrading the named ASRock Rack platform with a single high-capacity ECC module will find a direct fit. Systems that require registered or load-reduced DIMMs, non-ECC memory, or a different pin count cannot use this module. Boards limited to lower maximum densities per slot should also look elsewhere.

The specification that decides fit

The 288-pin DDR5 ECC unbuffered UDIMM form factor at 5600MHz PC5-44800 with CL46 timing and 1.1V operation is the single specification that determines compatibility. Verify the motherboard Qualified Vendor List for this exact part number before purchase.

Highlights

  • 48GB capacity expands server memory headroom for demanding workloads
  • DDR5 5600MHz speed delivers high data throughput for intensive applications
  • ECC protection detects and corrects memory errors automatically
  • 10V low voltage reduces power draw in dense configurations
  • Compatible with ASRock Rack W880D4U-2L2T motherboard for validated integration

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR5 ECC Unbuffered UDIMM Memory
Part NumberME44800-4828K1
Capacity48GB
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 Content48GB (1 x 48GB) DDR5 5600MHz PC5-44800 2Rx8 1.1V 288-PIN ECC UDIMM

Questions about this item

Will the 288-pin DDR5 module fit the ASRock Rack W880D4U-2L2T motherboard slots?

Yes, the 288-pin DDR5 UDIMM matches the motherboard's DDR5 DIMM slots exactly.

What is the correct way to seat the single 48GB module, and what step is often missed?

Align the notch with the slot key, press down firmly until both side clips click shut, then verify the BIOS reports 5600 MT/s.

When should the 48GB ECC UDIMM be replaced or checked for errors?

Replace it if the system logs corrected ECC errors or fails memory diagnostics; otherwise it requires no scheduled maintenance.

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