[ COOLING // IDENTIFIED COMPONENT ]
ARCTIC P12 Pro
120 × 120 × 25 mm high-speed PWM case / radiator fan. This record identifies the exact variant and its documented electrical and mechanical limits.
MODEL IDENTIFICATION: ARCTIC P12 Pro. This entry applies to this exact product variant; suffixes such as Pro, PST, A-RGB, Slim, Silent, and CO describe distinct models or interfaces. Match the item number and revision to the manufacturer documentation.
Recorded specifications
| Cataloged part | ARCTIC P12 Pro |
|---|---|
| Product class | high-speed PWM case / radiator fan |
| Frame dimensions | 120 × 120 × 25 mm |
| Speed / control range | 600–3000 rpm PWM; 0 rpm below 5% PWM |
| Maximum airflow | 77 cfm (131 m³/h) |
| Maximum static pressure | 6.9 mm H₂O |
| Electrical rating | 12 V DC; 0.33 A |
| Connector | 4-pin PWM |
| Interface / fit | 120 mm square fan locations with 25 mm thickness; use a 4-pin PWM host and verify its current budget. |
| Recordkeeping | Record the exact model, item/revision, host, control mode, wiring, condition, and manufacturer document revision. |
Host compatibility and handling
- No CPU socket compatibility is claimed: this is a chassis/radiator fan, not a heatsink. Match the frame, mounting-hole pattern, depth, and airflow direction to the case or radiator manual.
- 120 mm square fan locations with 25 mm thickness; use a 4-pin PWM host and verify its current budget.
- Before using a PST lead, calculate the combined current of every fan connected to that output; do not exceed the motherboard or controller channel rating.
- Keep motor power/control distinct from any lighting connection. Match exact pinout and voltage to the host manual; never force a keyed plug or connect an addressable-lighting lead to an incompatible 12 V RGB header.
- Unplug the host before installation. Keep fingers and loose wiring away from blades; replace cracked frames or damaged cables and investigate bearing noise rather than blocking a fan.
Model notes
Model ACFAN00305A is the high-speed P12 Pro, distinct from P12 Pro LN and earlier P12 models. Zero-speed and upper-speed behavior depend on fan curve, startup voltage, and host control.
Vendor airflow and pressure ratings are model/test-condition specifications, not a guarantee of the same result in a particular case or radiator. Confirm installed fan curves, actual clearances, and host current budget.
Sources & further reading
- ARCTIC manufacturer product page — ARCTIC P12 ProProduct identification, model features, and connection details.
- ARCTIC manufacturer specification sheet — ARCTIC P12 ProPrimary technical data reference for dimensions and performance figures recorded above.
- ARCTIC support / control documentationAdditional connection and host-control reference; verify the product revision and regional variant.
Manufacturer data may vary by revision and package. Check the complete model designation and item number on the actual unit.