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A single green circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 32GB DDR4 3200 PC4-25600 CL22 2Rx8 288-Pin UDIMM memory upgrade

SKU CH-F35F-3CW2P

A 32 GB DDR4 3200 UDIMM module with CL22 latency and 1.2 V operation for compatible ASUS desktop motherboards

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 32 GB capacity boosts multitasking headroom
  • DDR4 3200 speed matches PC4-25600 bandwidth
  • CL22 latency keeps timing predictable
  • 20 V operation reduces power draw
  • 2Rx8 288-pin UDIMM fits ASUS B450, B550, X570 boards

32 GB DDR4 3200 module for ASUS motherboards

This single 32 GB UDIMM runs at DDR4 3200 (PC4-25600) with CL22 latency and 1.2 V operation. It is built as a 2Rx8 unbuffered non-ECC module using major-brand DRAM chips. The kit targets desktop owners who want a straightforward capacity increase on compatible ASUS boards.

Fits 288-pin DDR4 slots on listed Prime

The module plugs directly into any standard 288-pin DDR4 DIMM socket on the supported ASUS Prime B550M-A WiFi II, Prime B450M-A II, Prime X570-PRO and Prime B550M-A motherboards. No heat spreader is fitted, so the low profile leaves maximum clearance for large CPU coolers. Builders who need ECC, registered signalling or a second identical stick for dual-channel population should look elsewhere.

Tested under sustained load for stability

Every unit undergoes extended stress testing at rated speed and voltage before shipping. The 1.2 V DDR4 standard voltage keeps power draw predictable during long rendering, compilation or virtualisation sessions. Without a heat spreader, airflow from the case fans cools the DRAM directly, maintaining consistent throughput when the system runs fully loaded for hours.

How it compares

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

Price $161.99
Cheaper than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.06 per GB
Cheaper than about 76% 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 numberMD25600-328K1
Total capacity32 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items32 GB (1 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

What is the CAS latency of this 3200 MHz DDR4 module?

The module runs at CL22 latency at its rated 3200 MHz speed.

Does this UDIMM have a heat spreader for all-day thermal management?

No heat spreader is fitted; the bare PCB relies on case airflow for cooling.

Which ASUS motherboard models are explicitly listed as compatible with this part?

ASUS Prime B550M-A WiFi II, Prime B450M-A II, Prime X570-PRO and Prime B550M-A are named.

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