# Noctua NF-A12x25 G2 PWM vs Cooler Master Mobius 120P ARGB: specs and price compared

A sourced, side-by-side comparison of the Noctua NF-A12x25 G2 PWM (Noctua) and Cooler Master Mobius 120P ARGB (Cooler Master) among case fans.

## Side by side

| Spec | Noctua NF-A12x25 G2 PWM | Cooler Master Mobius 120P ARGB |
| --- | --- | --- |
| US price | not published | not published |
| Brand | Noctua | Cooler Master |
| Released | 2025 | — |
| Fan size (mm) | 120 | 120 |
| Thickness (mm) | 25 | 25 |
| Max airflow (CFM) | 63.2 | 75.2 |
| Max static pressure mm h2 o | 3.14 | 3.63 |
| Max speed (rpm) | 1800 | 2400 |
| Min speed (rpm) | — | 0 |
| Max noise dba | 22.5 | 30 |
| Bearing type | sso2 | loop-dynamic |
| Connector type | 4-pin-pwm | 4-pin-pwm |
| Lighting | none | argb |
| Mtbf hours | 150000 | 200000 |
| Weight grams | — | 179 |

## Key differences

- Max airflow (CFM): Noctua NF-A12x25 G2 PWM 63.2 vs Cooler Master Mobius 120P ARGB 75.2
- Max static pressure mm h2 o: Noctua NF-A12x25 G2 PWM 3.14 vs Cooler Master Mobius 120P ARGB 3.63
- Max speed (rpm): Noctua NF-A12x25 G2 PWM 1800 vs Cooler Master Mobius 120P ARGB 2400
- Max noise dba: Noctua NF-A12x25 G2 PWM 22.5 vs Cooler Master Mobius 120P ARGB 30
- Bearing type: Noctua NF-A12x25 G2 PWM sso2 vs Cooler Master Mobius 120P ARGB loop-dynamic
- Lighting: Noctua NF-A12x25 G2 PWM none vs Cooler Master Mobius 120P ARGB argb
- Mtbf hours: Noctua NF-A12x25 G2 PWM 150000 vs Cooler Master Mobius 120P ARGB 200000

## What reviewers say

**Noctua NF-A12x25 G2 PWM** — Two whitelisted outlets ran hands-on, measured tests of this exact 120 mm fan: TechPowerUp (a dedicated multi-page review) and Tom's Hardware (a head-to-head against Arctic's P12 Pro). Both rank it among the best-performing and quietest 120 mm fans available, with the only recurring criticism being its roughly $35-per-fan price. (1 sourced review.)

## Sources

- Noctua NF-A12x25 G2 PWM: https://www.techpowerup.com/review/noctua-nf-a12x25-g2-pwm-fan/ (techpowerup.com, verified 2026-07-11)
- Cooler Master Mobius 120P ARGB: https://www.coolermaster.com/en-global/products/mobius-120p-argb.html (coolermaster.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/case-fans/noctua-nf-a12x25-g2-vs-cooler-master-mobius-120p-argb/
Cite: Per The Front Desk Review, Noctua NF-A12x25 G2 PWM (not published) vs Cooler Master Mobius 120P ARGB (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/case-fans/noctua-nf-a12x25-g2-vs-cooler-master-mobius-120p-argb/
License: CC BY 4.0.