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Single green DDR5 UDIMM module without heat spreader, 288 pins, 48GB capacity

NEMIX RAM

NEMIX RAM 48GB DDR5 5600MHz CL46 2Rx8 1.1V 288-Pin UDIMM for ASRock Rack W680D4ID-2T/G5/X550 memory upgrade

SKU CH-TCJE-67ZNR

A 48GB DDR5 module running at 5600MHz with CL46 latency, 1.1V operation and 2Rx8 organisation, built for the ASRock Rack W680D4ID-2T/G5/X550 platform

  • Total capacity48 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 48GB capacity supports demanding workloads and multitasking
  • DDR5 5600MHz speed delivers high data throughput
  • CL46 latency provides responsive memory access
  • 1V operation reduces power consumption
  • 288-pin UDIMM fits ASRock Rack W680D4ID-2T/G5/X550

System-specific DDR5 UDIMM

This 48GB DDR5 5600MHz module is built for the ASRock Rack W680D4ID-2T/G5/X550 motherboard. It targets administrators and integrators who need a single high-density stick to expand memory capacity in that platform without mixing kits.

288-pin unbuffered non-ECC fit

The stick plugs directly into a standard 288-pin DDR5 UDIMM slot and runs at 1.10V with no heat spreader. Its unbuffered, non-ECC design leaves the memory controller free to manage timing without registered overhead, keeping the signal path short for the target board.

Sustained CL46 latency at 1.1V

Under continuous workloads the module holds its CL46 timing at the rated 1.10V operating voltage. The 2Rx8 organisation and major-brand Samsung, Micron or Hynix chips provide stable throughput for long-running server and workstation tasks rather than short benchmark bursts.

How it compares

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

Price $644.99
Pricier than about 55% 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 $13.44 per GB
Pricier than about 60% 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 Memory
Model nameDDR5 Non-ECC Unbuffered UDIMM Memory
Part numberMD44800-4828K1
Total capacity48 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 items48 GB (1 × 48 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN Non-ECC UDIMM

Questions about this item

Will the 1.10 V voltage limit throttle performance during sustained 5600 MHz workloads?

The module runs at its rated 1.10 V and 5600 MHz without a lower-voltage throttle point; sustained throughput is limited by the CL46 latency and the 2Rx8 organisation rather than by voltage headroom.

How much heat does a single 48 GB DDR5 UDIMM generate when running continuously at 5600 MHz?

At 1.10 V the stick produces modest heat; with no heat spreader fitted, airflow across the 288-pin UDIMM is the only cooling path, so case ventilation becomes the practical thermal limit.

What motherboard slot and chipset are required for this 48 GB DDR5 5600 MHz kit to function?

It requires a DDR5 288-pin UDIMM slot on the ASRock Rack W680D4ID-2T/G5/X550 platform; the board’s native DDR5 controller and unbuffered memory topology are the only prerequisites.

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