Product Description
The high static pressure makes the Pro fans ideal for use on radiators, as they can effectively move air through narrow obstructions. Pressure-optimized fans are also particularly suitable for use with perforated panels or mesh fabrics that create additional resistance.
P12 Pro LN – Efficient. Quiet. Powerful.
Premium fans with a speed range optimized for silent enthusiasts. Instead of extreme peak values, the LN series focuses on a balanced ratio of performance and quiet operation.
PST - Proven cable management
Thanks to an additional PWM connector, the P12 Pro PST LN can be directly connected to other fans. This allows multiple fans to be connected in series and controlled synchronously via a single connection.
SOTA microcontroller
Reduces motor noise and automatically compensates for speed drops due to increased resistance. Integrated protection mechanisms limit inrush current spikes and reliably protect against damage from reverse polarity.
Minimal gaps for maximum efficiency
Lower manufacturing tolerances and gaps allow the fan to work more effectively against resistance, thereby maximizing static pressure and airflow efficiency.
More power – less noise
The fan delivers a significant performance increase, even at low speeds. Normalized to 25dB(A), the fan offers both higher airflow and increased static pressure – ideal for quiet and efficient cooling.
P12 Pro LN in Comparison
 P12 Pro A-RGB LN - 3 Pack |  ARCTIC P12 Pro PST LN |  P12 Pro LN |  P12 Pro PST CO - Black |  P12 Pro A-RGB - Black |  P12 Pro Reverse - Black | P12 Pro Reverse A-RGB | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Fan Speed | 450–2000 rpm (PWM-controlled) | 450–2000 rpm (PWM-controlled) | 450–2000 rpm (PWM-controlled) | 600–3000 rpm (PWM-controlled) | 600–3000 rpm (PWM-controlled) | 500–3000 rpm (PWM-controlled) | 500–3000 rpm (PWM-controlled) |
Airflow | 49 cfm | 83 m³/h | 49 cfm | 83 m³/h | 49 cfm | 83 m³/h | 77 cfm | 131 m³/h | 77 cfm | 131 m³/h | 73 cfm | 124 m³/h | 73 cfm | 124 m³/h |
Bearing Type | Hydrodynamic Bearing | Hydrodynamic Bearing | Hydrodynamic Bearing | Dual Ball Bearing | Hydrodynamic Bearing | Hydrodynamic Bearing | Hydrodynamic Bearing |
Static Pressure | 3,5 mmH2O | 3,5 mmH2O | 3,5 mmH2O | 6,9 mmH2O | 6,9 mmH2O | 4,5 mmH2O | 4,5 mmH2O |
Cable Length | 400mm + 80mm Daisy-Chain Cable | 400mm + 80mm Daisy-Chain Cable | 400mm | 400mm + 80mm Daisy-Chain Cable | 400mm + 80mm Daisy-Chain Cable | 400mm + 80mm Daisy-Chain Cable | 400mm + 80mm Daisy-Chain Cable |
Connector | 4-pin | 4-pin | 4-pin | 4-pin | 4-pin | 4-pin | 4-pin |
A-RGB LEDs | 12x A-RGB Gen2 LEDs | / | / | / | 12x A-RGB Gen2 LEDs | / | 12x A-RGB Gen2 LEDs |
RGB Connector | 3-Pin-A-RGB-Connector | / | / | / | 3-Pin-A-RGB-Connector | / | 3-Pin-A-RGB-Connector |
Dimensions | 120 x 120 x 25 mm | 120 x 120 x 25 mm | 120 x 120 x 25 mm | 120 x 120 x 25 mm | 120 x 120 x 25 mm | 120 x 120 x 27 mm | 120 x 120 x 27 mm |
Weight | 184 g | 186 g | 184 g | 185 g | 185 g | 167 g | 172 g |
Product Description
The high static pressure makes the Pro fans ideal for use on radiators, as they can effectively move air through narrow obstructions. Pressure-optimized fans are also particularly suitable for use with perforated panels or mesh fabrics that create additional resistance.
P12 Pro LN – Efficient. Quiet. Powerful.
Premium fans with a speed range optimized for silent enthusiasts. Instead of extreme peak values, the LN series focuses on a balanced ratio of performance and quiet operation.
PST - Proven cable management
Thanks to an additional PWM connector, the P12 Pro PST LN can be directly connected to other fans. This allows multiple fans to be connected in series and controlled synchronously via a single connection.
Optimized Bearing-Shaft Design (FDB)
Hydrodynamic plain bearing and extended impeller shaft – for improved pressure distribution and reduced vibrations, resulting in exceptionally smooth operation.
High-Precision Measurement
An automated measuring system detects even the slightest imbalances and geometric deviations with high precision. Based on this data, each fan is precisely balanced.
Automated Balancing
The precisely calculated balancing mass is injected at pinpoint accuracy in one plane. This effectively reduces vibrations and ensures exceptionally smooth and long-lasting performance.
SOTA microcontroller
Reduces motor noise and automatically compensates for speed drops due to increased resistance. Integrated protection mechanisms limit inrush current spikes and reliably protect against damage from reverse polarity.
Minimal gaps for maximum efficiency
Lower manufacturing tolerances and gaps allow the fan to work more effectively against resistance, thereby maximizing static pressure and airflow efficiency.
More power – less noise
The fan delivers a significant performance increase, even at low speeds. Normalized to 25dB(A), the fan offers both higher airflow and increased static pressure – ideal for quiet and efficient cooling.
| RPM | 450–2000 rpm (PWM-controlled), 0 rpm unter 5 % PWM |
|---|---|
| Airflow | 49 cfm | 83 m³/h |
| Static Pressure | 3,5 mmH2O |
| Bearing Type | Hydrodynamic Bearing |
| Typical Voltage | 12 V DC |
| Starting Voltage | 3,3 V DC |
| Current | 0,11 A |
| Cable Length | 400mm + 80mm daisy chain cable |
| Connector | 4-pin fan connector + 4-pin socket |
| Operating Ambient Temperature | 0–40 °C |
| LEDs | 12x A-RGB Gen2 LEDs |
| RGB current | voltage | 0.40 A | 5 V DC |
| RGB connection | 3-pin RGB A male connector + 3-pin female connector |
| Dimensions | 120 (L) x 120 (W) x 25 (H) mm |
| Weight | 184 g |
P12 Pro LN in Comparison
 P12 Pro A-RGB LN - 3 Pack | ARCTIC P12 Pro PST LN | P12 Pro LN | P12 Pro PST CO - Black | P12 Pro A-RGB - Black | P12 Pro Reverse - Black | P12 Pro Reverse A-RGB |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Fan Speed | ||||||
| 450–2000 rpm (PWM-controlled) | 450–2000 rpm (PWM-controlled) | 450–2000 rpm (PWM-controlled) | 600–3000 rpm (PWM-controlled) | 600–3000 rpm (PWM-controlled) | 500–3000 rpm (PWM-controlled) | 500–3000 rpm (PWM-controlled) |
| Airflow | ||||||
| 49 cfm | 83 m³/h | 49 cfm | 83 m³/h | 49 cfm | 83 m³/h | 77 cfm | 131 m³/h | 77 cfm | 131 m³/h | 73 cfm | 124 m³/h | 73 cfm | 124 m³/h |
| Bearing Type | ||||||
| Hydrodynamic Bearing | Hydrodynamic Bearing | Hydrodynamic Bearing | Dual Ball Bearing | Hydrodynamic Bearing | Hydrodynamic Bearing | Hydrodynamic Bearing |
| Static Pressure | ||||||
| 3,5 mmH2O | 3,5 mmH2O | 3,5 mmH2O | 6,9 mmH2O | 6,9 mmH2O | 4,5 mmH2O | 4,5 mmH2O |
| Cable Length | ||||||
| 400mm + 80mm Daisy-Chain Cable | 400mm + 80mm Daisy-Chain Cable | 400mm | 400mm + 80mm Daisy-Chain Cable | 400mm + 80mm Daisy-Chain Cable | 400mm + 80mm Daisy-Chain Cable | 400mm + 80mm Daisy-Chain Cable |
| Connector | ||||||
| 4-pin | 4-pin | 4-pin | 4-pin | 4-pin | 4-pin | 4-pin |
| A-RGB LEDs | ||||||
| 12x A-RGB Gen2 LEDs | / | / | / | 12x A-RGB Gen2 LEDs | / | 12x A-RGB Gen2 LEDs |
| RGB Connector | ||||||
| 3-Pin-A-RGB-Connector | / | / | / | 3-Pin-A-RGB-Connector | / | 3-Pin-A-RGB-Connector |
| Dimensions | ||||||
| 120 x 120 x 25 mm | 120 x 120 x 25 mm | 120 x 120 x 25 mm | 120 x 120 x 25 mm | 120 x 120 x 25 mm | 120 x 120 x 27 mm | 120 x 120 x 27 mm |
| Weight | ||||||
| 184 g | 186 g | 184 g | 185 g | 185 g | 167 g | 172 g |