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Two green DDR4 UDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR4 3200 CL22 UDIMM memory upgrade

SKU CH-BXEJ-YAR6X

A 16 GB DDR4 3200 CL22 dual-channel kit using 1.2 V 288-pin UDIMM modules validated for the ASUS ROG Strix B550-F Gaming WiFi II motherboard

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 16GB dual-channel kit doubles memory bandwidth
  • DDR4 3200 speed with PC4-25600 rating
  • Low CL22 latency for responsive operation
  • 20V standard voltage runs cool and efficient
  • 288-pin UDIMM fits ASUS ROG Strix B550-F Gaming WiFi II

Capacity and fit

This 16 GB kit contains two 8 GB DDR4 UDIMM modules rated at 3200 MT/s with CL22 latency. It is built for desktop systems that accept 288-pin unbuffered non-ECC memory and is validated for the ASUS ROG Strix B550-F Gaming WiFi II motherboard.

Before ordering

Confirm that your motherboard has free 288-pin DDR4 slots and supports 3200 MT/s operation at 1.2 V without ECC. The kit is a matched pair, so both modules should be installed together for dual-channel performance.

Build and daily use

Modules use major OEM chips from Samsung Micron or Hynix and have no heat spreader, keeping the profile low for tight CPU cooler clearances. The standard 288-pin UDIMM edge connector ensures straightforward installation in any compatible desktop board.

How it compares

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

Price $107.99
Cheaper than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $6.75 per GB
Cheaper than about 59% 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 DDR4 3200 MHz Non-ECC Unbuffered UDIMM
Part numberMD25600-818K2
Total capacity16 GB (2 × 8 GB)
Product type288-Pin DDR4 UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items16 GB (2 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

What is included in the box and does anything else need to be purchased?

The box contains a 16GB kit made up of two 8GB DDR4 3200 UDIMM modules. No extra parts are required for installation.

How do I choose between the available versions or capacities?

This part number MD25600-818K2 is a single 16GB 2x8GB kit at 3200MHz CL22; select it when your board needs that exact capacity and speed.

What does the 3200MHz rating mean once the memory is installed in the ASUS ROG Strix B550-F Gaming WiFi II?

The modules will run at DDR4 3200 (PC4-25600) with CL22 timings at 1.2V, provided the motherboard enables that profile.

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