Meta Choice
META TierCase Fans
ARCTIC P12 Pro PST (5-Pack)
High static pressure 120mm PWM fans with daisy-chain PST
Why it matters
Five 120mm fans with redesigned high-static-pressure blades, Fluid Dynamic Bearings, and ARCTIC's Power Sharing Technology (PST) for daisy-chaining up to 5 fans from a single PWM header. 600–3000 RPM range with zero-RPM stop below 5% PWM. Top-tier value for radiator and mesh-panel builds.
Specifications
Fan size120mm
Speed range600–3000 RPM
Zero-RPM stopBelow 5% PWM
Airflow77 CFM
Static pressure6.9 mm H2O
Noise level~0.5 Sone at 1000 RPM
BearingFluid Dynamic Bearing (FDB)
Connector4-pin PWM
PSTYes — daisy-chain up to 5 fans per header
Wattage3.96W per fan
Voltage12V
Quantity5 fans + Y-cable splitter
Anti-vibrationRubber corner pads
Strengths
- PST daisy-chaining eliminates need for a fan hub — 5 fans from one header
- 6.9 mm H2O static pressure punches through dense radiators and mesh panels
- Zero-RPM mode below 5% PWM for silent idle
- FDB bearing reduces long-term noise and wear vs sleeve bearing
- 5 fans for $27 is unmatched value vs Noctua NF-P12 at $22 per fan
Trade-offs
- Audible drone at 3000 RPM — keep fan curve below 60% for quiet operation
- Some units report resonance harmonics at specific RPM bands
- Non-RGB — no addressable lighting option in this variant
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