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Green bare DDR5 memory module, 288 pins, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 CL40 1.1V 288-Pin UDIMM ASUS ROG Strix Z890-E Gaming WiFi memory upgrade

SKU CH-7WF6-NW1FR

16 GB DDR5 4800 CL40 1.1 V 288-pin UDIMM validated for the ASUS ROG Strix Z890-E Gaming WiFi motherboard

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V

Capacity 16GB

  • 16GB DDR5 capacity speeds up multitasking on ASUS ROG Strix Z890-E
  • 4800MHz PC5-38400 data rate matches board specifications exactly
  • CL40 latency at 1.10V optimises stability for daily workloads
  • 288-pin UDIMM form factor installs directly into desktop DIMM slots
  • Samsung Micron Hynix chips tested under load for reliable operation

16 GB DDR5 module for ASUS ROG Strix Z890-E Gaming

This 288-pin UDIMM delivers 16 GB of DDR5 memory rated at 4800 MT/s with CL40 latency. It is built for the ASUS ROG Strix Z890-E Gaming WiFi motherboard and suits users upgrading a single slot on that platform. The unbuffered, non-ECC design matches the board's consumer memory controller.

Sustained load behaviour on the Z890-E platform

Modules are stress tested under load to verify stability during extended work sessions. The 1Rx8 organisation and 1.1 V operating voltage support consistent throughput without registered buffering overhead. JEDEC-standard timings keep latency predictable when the system runs memory-intensive tasks for long periods.

Thermals, noise and power in normal use

The bare module has no heat spreader, relying on motherboard airflow and the low 1.1 V supply to limit thermal output. Power draw stays modest at the rated voltage, adding minimal heat inside the chassis. Silent operation is inherent because there are no active cooling components on the DIMM itself.

How it compares

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

Price $202.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $12.69 per GB
Pricier than about 58% 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 lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR5 4800 MHz Non-ECC Unbuffered UDIMM
Part numberMD38400-618K1
Total capacity16 GB
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items16 GB (1 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM

Other versions of this model

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Questions about this item

How much heat or power does the 1.1 V DDR5 4800 module draw under continuous load?

The module runs at 1.10 V, the standard DDR5 operating voltage, and its 1Rx8 organisation keeps power draw low for all-day workloads.

What motherboard slot and memory controller are required for this 288-pin UDIMM?

It needs a desktop board with a DDR5 288-pin UDIMM slot and a non-ECC unbuffered memory controller — the ASUS ROG Strix Z890-E Gaming WiFi is the validated platform.

Will the CL40 4800 MT/s stick down-clock to match slower DDR5 modules already installed?

Yes, the module will run at the highest common speed and latency supported by the memory controller when mixed with other DDR5 UDIMMs.

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