ARCTIC P12 Pro PST 120mm PWM Fan with Cable Splitter
ARCTIC
ARCTIC P12 Pro PST 120mm PWM Fan with Cable Splitter
The ARCTIC P12 Pro PST 120mm PWM Fan with Cable Splitter is a case fan designed for radiators, perforated panels and mesh filters where high static pressure is needed. It combines a hydrodynamic bearing with revised blade geometry to deliver quiet operation without sacrificing airflow, and includes an extra PWM connector so multiple fans can be daisy-chained from a single motherboard header.
Why this product
High static pressure for restricted airflow
The 6.9 mmH₂O static pressure rating lets it push air effectively through radiators and filters where standard fans struggle. Revised blade design balances performance with smooth, quiet operation.
PWM daisy-chain connector included
An additional 4-pin PWM socket on the fan body lets you connect multiple units in series, reducing motherboard header usage and simplifying cable routing.
Quiet at full tilt
It delivers 77 cfm at just 25 dB(A), achieved through hydrodynamic bearing design and precision balancing that minimizes vibrations and motor noise.
6-year warranty
Backed by a six-year guarantee reflecting ARCTIC's confidence in durability under sustained use.
- Size120 mm
- Airflow77 cfm (131 m³/h)
- Static Pressure6.9 mmH₂O
- Noise level at full speed25 dB(A)
- Speed range600–3000 rpm
- Warranty6 years
- SKUARC-3520
- EAN4895265000102
- Standard 4-pin PWM motherboard headers; works with any system supporting 12 V DC PWM fans.
- The included daisy-chain socket allows connection of multiple fans to a single header without additional splitter cables.
- Requires startup voltage of at least 3.3 V DC; some older or low-power systems may not meet this threshold.
Best for
- Radiator installations requiring high static pressure
- Cases with restricted airflow through perforated panels or mesh filters
- Builders who want quiet cooling without sacrificing pressure or airflow
- Multi-fan setups where daisy-chaining saves motherboard headers
Trade-offs
- Open-case or unrestricted airflow setups where static pressure is unnecessary and static pressure can cause turbulence
- Systems operating below 0 °C or above 40 °C ambient temperature
- Environments where noise below 25 dB(A) is essential; this is the fan's rated minimum noise floor at full speed
Thanks to high static pressure, the Pro fans move air effectively through tight spaces. This makes them ideal for radiators, perforated panels, and mesh filters.
Revised fan blade design for an optimal balance of performance and smooth operation.
A hydrodynamic bearing combined with an extended shaft ensures quieter operation by improving pressure distribution and minimizing vibrations.
An automated measuring and balancing process ensures exceptional precision and smooth performance by applying the balancing compound with pinpoint accuracy.
Reduces motor noise, compensates for load fluctuations, and protects against inrush currents and reverse polarity.
The fan delivers more performance at low speeds with higher airflow and static pressure at just 25 dB(A) – ideal for quiet, powerful cooling. Enables higher static pressure and maximum airflow efficiency.
An additional PWM connector allows multiple fans to be synchronized in series using a single header.
Our products are tested under extreme conditions. The 6-year warranty isn't just a promise – it's a testament to our confidence in their durability.
General
| Brand | ARCTIC |
|---|
Connectors
| Motherboard connection | 4-pin PWM fan plug |
|---|---|
| Daisy-chain socket | 4-pin PWM |
| Cable length | 400 mm + 80 mm daisy-chain cable |
Performance
| Airflow | 77 cfm (131 m³/h) |
|---|---|
| Static pressure | 6.9 mmH₂O |
| Speed range | 600–3000 rpm |
| Noise level | 25 dB(A) |
Physical
| Dimensions | 120 × 120 × 25 mm |
|---|---|
| Weight | 185 g |
Electrical & reliability
| Voltage | 12 V DC |
|---|---|
| Current draw | 0.33 A |
| Bearing type | Fluid Dynamic Bearing |
| Operating temperature | 0–40 °C |
| Warranty | 6 years |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.