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Four bare green DDR5 memory modules in a kit

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR5 4800 CL40 1.1V 288-Pin UDIMM ASUS Z890-F Gaming WiFi

SKU CH-FS2R-VQP7H

A 64 GB kit of four 16 GB DDR5 4800 CL40 unbuffered UDIMMs at 1.1 V, validated for the ASUS ROG Strix Z890-F Gaming WiFi motherboard

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V

Capacity 64GB 4X16GB

  • 64 GB capacity for heavy multitasking workloads
  • DDR5 4800 speed transfers data at PC5-38400 bandwidth
  • CL40 latency keeps response times tight
  • 1 V operation reduces power draw and heat
  • Four 16 GB modules populate 288-pin slots for full-channel performance

System-Specific DDR5 Kit

This 64 GB kit contains four 16 GB DDR5 UDIMM modules built for the ASUS ROG Strix Z890-F Gaming WiFi motherboard. The memory runs at 4800 MT/s with a CAS latency of 40 at 1.10 V. NEMIX RAM validates each stick for compatibility with this specific platform.

Suited For And Not Suited For

Builders upgrading the named ASUS Z890 board with a matched four-module set will find the correct density, speed and voltage in one package. Systems that require ECC error correction, registered buffering, a different DDR generation or a higher data rate cannot use this kit.

Deciding Specification

The 4800 MT/s DDR5 rating combined with CL40 timing and 1.10 V operation is the single figure that confirms whether this kit matches the motherboard's supported memory profile.

How it compares

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

Price $706.99
Pricier than about 56% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $11.05 per GB
Pricier than about 55% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR5 4800 MHz Non-ECC Unbuffered UDIMM
Part numberMD38400-618K4
Total capacity64 GB (4 × 16 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 items64 GB (4 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM KIT

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Questions about this item

How much heat and power do these 1.10V DDR5 modules produce when running continuously?

The kit operates at 1.10V with CL40 timing; DDR5 moves voltage regulation onto the module, so sustained loads run cooler than older generations at the same speed.

What motherboard slot and chipset are required for this 288-pin UDIMM kit to function?

It needs a desktop board with four DDR5 288-pin UDIMM slots and an Intel Z890 chipset — the kit is validated for the ASUS ROG Strix Z890-F Gaming WiFi.

Can I mix these 1Rx8 4800 MT/s sticks with slower DDR5 modules already in my system?

All four slots must run at the same data rate; adding slower DDR5 will force the kit down to the lower speed and may loosen timings beyond CL40.

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