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Two green DDR5 UDIMM sticks, no heat spreader, 288-pin gold contacts, 64GB kit

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 5600 CL46 1.1V 288-Pin UDIMM for ASRock Rack W880D4U-2L2T

SKU CH-4QK8-85JNW

A 64 GB DDR5 kit of two 32 GB UDIMMs running at 5600 MT/s with CL46 latency and 1.1 V operation, validated for the ASRock Rack W880D4U-2L2T motherboard

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 64 GB total capacity across two 32 GB modules
  • DDR5 5600 speed for high data throughput
  • Low 1.10 V operation reduces power draw
  • CL46 latency supports responsive system performance
  • Validated for ASRock Rack W880D4U-2L2T motherboard

64GB DDR5 5600 kit for ASRock Rack W880D4U-2L2T

This NEMIX RAM kit provides 64 GB of DDR5 memory in two 32 GB UDIMM modules. It runs at 5600 MT/s with CL46 timings at 1.10 V. The modules are non-ECC, unbuffered and use 2Rx8 organisation. They are built specifically for the ASRock Rack W880D4U-2L2T motherboard.

Suited for owners of that exact board needing

Builders using a different motherboard should look elsewhere because this kit is validated only for the ASRock Rack W880D4U-2L2T. Users who require error-correcting code memory or registered modules will not be served by this non-ECC unbuffered kit.

Verify your board is the ASRock Rack W880D4U-2L2T

Confirm the motherboard has four 288-pin DDR5 UDIMM slots and that its firmware supports 5600 MT/s non-ECC memory. Check the manual for the approved population order when installing two 32 GB dual-rank modules.

How it compares

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

Price $840.99
Pricier than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $13.14 per GB
Pricier than about 59% 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 Memory
Model nameDDR5 Non-ECC Unbuffered UDIMM Memory
Part numberMD44800-328K2
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASRock
In the box
Included items64 GB (2 × 32 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN Non-ECC UDIMM KIT

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