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Green bare circuit board with black memory chips, gold edge connector, no heat spreader

NEMIX RAM

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

SKU CH-DZ5A-MKD6P

16 GB DDR5-4800 UDIMM module rated CL40 at 1.1 V for ASUS ROG Strix Z890-F Gaming WiFi

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

Capacity 16GB

  • 16 GB DDR5 4800 MHz CL40 boosts system responsiveness
  • 1 V operating voltage reduces power draw and heat
  • 288-pin UDIMM form factor fits ASUS ROG Strix Z890-F Gaming WiFi
  • Single-rank 1Rx8 layout supports stable signal integrity
  • Major OEM Samsung Micron Hynix chips ensure reliable performance

16GB DDR5 UDIMM for ASUS Z890-F

This 16 GB DDR5 module is validated for the ASUS ROG Strix Z890-F Gaming WiFi motherboard. It targets desktop builders and IT professionals who need a direct, compatible memory upgrade for that specific platform. The single-rank 1Rx8 organisation and 1.1 V operation match the board’s native DDR5 requirements.

Upgrade from slower DDR5 or empty slots

Adding this module replaces slower DDR5 kits or fills a vacant DIMM slot on the Z890-F. The jump is worthwhile when the system currently runs below 4800 MT/s or operates in single-channel mode, because the PC5-38400 rating restores full dual-channel bandwidth at the board’s default speed.

16 GB capacity with CL40 latency

The 16 GB density handles mainstream workloads, multitasking and typical gaming memory demands without paging. Headroom narrows for sustained heavy compilation, large dataset analysis or virtualisation clusters that exceed 16 GB, where a second identical module or higher-capacity kit becomes necessary.

How it compares

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

Price $174.99
Cheaper than about 60% 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 $10.94 per GB
Pricier than about 55% 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

Will the 288-pin DDR5 UDIMM fit the ASUS ROG Strix Z890-F Gaming WiFi motherboard slots?

Yes, the 288-pin DDR5 UDIMM matches the motherboard's standard desktop DIMM sockets. Align the key notch with the slot ridge and press down until the retention clips click.

What installation step is commonly missed when seating this 1Rx8 DDR5 module?

People often stop pushing once the module feels seated, but the side clips must snap fully closed. Press firmly on both top corners until each clip audibly locks over the notch.

Does the CL40 1.10V DDR5 module require any firmware updates or maintenance over time?

No firmware or periodic maintenance is needed. The module runs at standard 1.10V JEDEC voltage. Keep the system interior free of dust so the memory contacts stay clean.

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