ARCTIC P14 Pro PST, 5 Pack - Powerful Premium Fan, 140 mm PWM Fan with Y-Cable Splitter
- 5 fans in the pack, 140 mm each
- 400 to 2500 RPM PWM control, 0 RPM below 5% PWM
- Y-cable splitter included, PST model
- Fluid dynamic bearing, 4-pin connector
- 12 volts, 4.2 watts
- 5.5 x 5.5 x 1.06 inches per fan, 242 g
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A five-fan bundle of large PWM fans with a zero-RPM stop and a Y-cable splitter. They suit large fan positions only, and the listing contradicts itself on top speed.
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ASIN: B0DPX94PSLModel: ACFAN00319ACategory: Case Fans
Overview
A large tower case with big fan mounts is where these fans belong, moving air through intake, exhaust and radiator positions. A Y-cable splitter shares headers, and a fluid dynamic bearing supports each rotor.
One order equips a whole case with matching large-diameter fans that can idle silently. The larger blades can move air without spinning fast. The limitation is clarity: the speed fields in the listing disagree, and an airflow rating is not given in usable form.
Who it's for
Roomy cases with large fan positions and radiators sized for big fans make the best use of the pack. Owners of compact cases, or buyers who need lighting, should look elsewhere.
Pros and cons
- Five fans in one order
- Zero-RPM stop at low PWM
- Y-cable splitter included
- Fluid dynamic bearing
- Speed fields in the listing disagree
- Airflow rating garbled in the listing
- Warranty not listed
Performance notes
Speed follows the PWM signal from the motherboard, and a larger rotor can move a given volume of air at a lower rotation speed, which helps noise. The splitter shares one header among several fans, so total current from that header matters. Filters, grilles and radiator fins reduce delivered airflow.
Specifications
| Brand | ARCTIC |
|---|---|
| Model | ACFAN00319A |
| Dimensions & fit | |
| Fan size | 140 mm |
| Item dimensions L x W x H | 5.5 x 5.5 x 1.06 inches |
| Item weight | 242 g |
| Capacity & performance | |
| Maximum rotational speed | 400 to 2500 RPM, 0 RPM below 5% PWM |
| Wattage | 4.2 watts |
| Power & efficiency | |
| Power connector type | 4-Pin PWM |
| Voltage | 12 volts |
| Construction & materials | |
| Material type | Plastic |
| Color | Black |
| Compatibility & installation | |
| Compatible devices | Desktop |
| Included components | |
| Number of packs | 5 |
| Other details | |
| Included | 5 fans, Y-cable splitter |
| Bearing type | Fluid dynamic bearing |
Frequently asked questions
Is the ARCTIC P14 Pro PST a small fan?
No. It is a 140 mm fan with a 5.5 inch frame, so it needs a mounting position built for that size.
Do these fans have RGB lighting?
No. The listing describes plain PWM fans.
What is the top speed?
The title says 400 to 2500 RPM, while one spec field says 1800 rpm. Treat the title figure as the intended range and confirm with ARCTIC.
How many fans come in the box?
Five, per the title and the number of items.