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Two green DDR4 UDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR4 3200 CL22 1.2V 288-pin UDIMM Kit ASUS memory upgrade

SKU CH-PFMR-B48MP

A 16 GB dual-channel DDR4 3200 kit with CL22 timing and 1.2 V operation for ASUS motherboards

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR4 3200 MT/s CL22 delivers responsive throughput
  • 2 V operation keeps power draw low
  • 288-pin UDIMM form factor fits standard desktop slots
  • Tested for compatibility with ASUS motherboards

ASUS-Compatible DDR4 Kit

This 16 GB dual-channel kit uses DDR4 3200 CL22 modules built for ASUS motherboards. It targets DIY builders and IT teams who want a straightforward capacity increase without tuning voltages or timings.

Replacing Slower or Smaller DDR4

The kit steps up from lower-frequency DDR4 or single-stick configurations when the board supports PC4-25600 speeds. The jump is worth it when the existing memory limits multitasking throughput or leaves slots empty.

Two Unbuffered UDIMMs for Standard Slots

Each 288-pin 1Rx6 module runs at 1.20 V and fits standard desktop DIMM sockets. The non-ECC unbuffered design keeps the memory controller simple and leaves all four channels free for future expansion.

How it compares

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

Price $103.99
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 $6.50 per GB
Cheaper than about 61% 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 Gaming Motherboard Compatible Series Memory
Model nameASUS DDR4 3200 MHz Non-ECC Unbuffered UDIMM
Part numberMD25600-816K2
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 rank1Rx6
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items16 GB (2 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx6 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Will these 288-pin DDR4 UDIMM modules fit my ASUS desktop motherboard?

Yes, the kit is built as 288-pin DDR4 UDIMMs, the standard desktop form factor for ASUS boards that support DDR4 memory.

What is the correct way to seat both 8 GB sticks so the system recognises the full 16 GB?

Align each module's notch with the slot key, press down firmly until the side clips click shut, and populate the slots your motherboard manual specifies for dual-channel operation.

Do the modules need any cooling or firmware updates over their lifetime?

The sticks run at 1.20 V without heat spreaders and have no firmware; normal case airflow is sufficient and no updates are required.

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