Arctic
Arctic P12 Pro PST 5-Pack
120 · 5 · 77 CFM
8.0
$44.99Nov 9
Arctic P14 Pro PST
A 140 mm high-pressure PWM fan rated at 110 CFM and 5.2 mmH2O.
- 140
- 1
- 110 CFM
- None
PCPR score
7.8
Good
Best price we’ve seen
$16.33Nov 9
Checked recently. Confirm at the retailer.
R1
The short version
The P14 Pro PST is a 140 mm, 27 mm thick fan rated 400 to 2500 RPM with 110 CFM airflow and 5.2 mmH2O static pressure. It uses a fluid dynamic bearing, can stop below 5 percent PWM and comes with a splitter cable and a six-year warranty. Arctic gives no noise figure.
Pros
- 110 CFM and 5.2 mmH2O rated
- Zero RPM below 5 percent PWM
- Six-year warranty
Cons
- No noise figure published
- 27 mm thickness is slightly thicker than standard 25 mm
Best for
- 140 mm radiator and case mounts
J3
Full specifications
Core
- Size
- 140
- Pack size
- 1
Fit
- Thickness
- 27 mm
Performance
- Max speed
- 2,500 RPM
- Airflow
- 110 CFM
- Static pressure
- 5.2 mmH2O
Connectivity
- Connector
- 4-pin PWM
Features
- Lighting
- None
- Daisy-chain
- Yes
Physical
- Color
- Black
Compatibility notes
- 27 mm thick; check space against radiators or shrouds.
P1
Where to buy
Official store
Seen Nov 9, 2026
$16.33
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AV1
Video reviews
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R9
Common questions
What does PST mean?
Arctic uses PST for PWM sharing: a splitter lets the fans follow one PWM signal.
Is it thicker than a standard fan?
Arctic lists a 140 x 140 x 27 mm frame.
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