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Single green 288-pin DDR5 UDIMM module, no heat spreader, gold edge contacts visible

NEMIX RAM

NEMIX RAM 48GB DDR5 4800 CL40 ECC UDIMM memory upgrade

SKU CH-P2C9-XG2YY

48 GB DDR5 ECC UDIMM running at 4800 MT/s with CL40 latency for ASUS ProArt X670E-CREATOR WiFi motherboards

  • Total capacity48 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V

Capacity 48GB

  • 48GB capacity expands system memory for demanding workloads
  • DDR5 4800 speed delivers high bandwidth data transfer
  • ECC support detects and corrects memory errors automatically
  • 1V operation reduces power consumption and heat output
  • Validated for ASUS ProArt X670E-CREATOR WiFi motherboard

48 GB DDR5 ECC UDIMM for ASUS ProArt X670E-CREATOR

This 48 GB DDR5 4800 CL40 module targets workstation builders and IT professionals who need error-correcting memory for the ASUS ProArt X670E-CREATOR WiFi motherboard. The single 2Rx8 UDIMM runs at 1.1 V and uses major OEM Samsung, Micron or Hynix chips. It is not suited for systems that require registered DIMMs or non-ECC consumer memory.

Single-slot upgrade leaves three DIMM slots free

The 288-pin unbuffered design installs directly into any available DDR5 slot on the compatible board without extra cabling or brackets. One module occupies a single channel, leaving the remaining channels open for future capacity increases. Builds that demand registered or load-reduced memory cannot use this kit.

Low-voltage operation keeps thermals modest

At 1.10 V the module draws minimal power, so passive cooling on the bare PCB is sufficient for typical workloads. No heat spreader is fitted, allowing tight clearances in dense chassis. Acoustic impact is negligible because the memory adds no active cooling of its own.

How it compares

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

Price $898.99
Pricier than about 60% 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 $18.73 per GB
Pricier than about 64% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineASUS Gaming Motherboard Compatible Series Memory
Model nameASUS DDR5 4800 MHz ECC Unbuffered UDIMM
Part numberME38400-4828K1
Total capacity48 GB
Product type288-Pin DDR5 ECC UDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items48 GB (1 × 48 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN ECC Unbuffered UDIMM

Other versions of this model

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Questions about this item

Will the DDR5 4800 CL40 latency limit throughput on the ASUS ProArt X670E-CREATOR WiFi during long renders?

CL40 is the rated CAS latency at 4800 MT/s; sustained throughput depends on the memory controller and workload, not on the module alone.

How much heat does the 1.10 V 48 GB ECC UDIMM produce when running all day in a server chassis?

At 1.10 V the module draws minimal power and has no heat spreader, so it relies on case airflow to stay cool during continuous operation.

Does the ASUS ProArt X670E-CREATOR WiFi motherboard need a specific BIOS version to recognise this 2Rx8 288-pin DDR5 ECC UDIMM?

The module is validated for that motherboard; check the ASUS support page for the latest BIOS that enables full DDR5 4800 ECC support.

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