Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Weight & dimensions | |
| Weight | 1.9 kg |
| Package weight | 2.31 kg |
| Cable length | 0.04 m |
| Height | 68 mm |
| Width | 138 mm |
| Depth | 317 mm |
| Package depth | 335 mm |
| Package height | 155 mm |
| Package width | 170 mm |
| Tube diameter | 1.24 cm |
| Radiator width | 13.8 cm |
| Radiator depth | 31.7 cm |
| Radiator height | 3.8 cm |
| Tube length | 45 cm |
| Fan dimensions (W x D x H) | 140 x 140 x 27 mm |
| Tube inner diameter | 6 mm |
| Pump width | 9.1 cm |
| Pump depth | 10.8 cm |
| Pump height | 6.85 cm |
| Energy management | |
| Rated current | 0.3 A |
| Maximum current | 0.4 A |
| Pump voltage | 12 V |
| Pump current | 350 mA |
| Fan voltage | 12 V |
| Fan current | 0.35 A |
| Rated voltage | 12 V |
| Fan power consumption | 3.6 W |
| Pump power consumption | 3.6 W |
| LED voltage | 5 V |
| Packaging content | |
| Package type | Box |
| Mounting kit | ![]() |
| Thermal pad included | ![]() |
| CPU socket spacer(s) | ![]() |
| CPU bracket(s) | ![]() |
| Adapter frame included | ![]() |
| RGB controller included | ![]() |
| Other features | |
| Country of origin | Hong Kong |
| Built-in display | ![]() |
| Number of fans supported | 2 |
| Thermal grease | ![]() |
| Design | |
| Product colour | White |
| Brightness adjustment | ![]() |
| Number of fans | 2 fan(s) |
| Illumination colour | Multi |
| Base plate material | Copper |
| Water block material | Copper |
| Fan connector | 4-pin |
| Radiator material | Aluminum |
| Illumination LED | ![]() |
| Number of LEDs | 12 |
| Fan controller | ![]() |
| Number of fan blades | 9 |
| LED connector type | 3-pin |
| Performance | |
| Type | All-in-one liquid cooler |
| Operating temperature (T-T) | 0 - 40 °C |
| Airflow | 186 m³/h |
| Fan diameter | 12 cm |
| Supported processor sockets | Intel LGA1851, LGA 1700, Socket AM4, Socket AM5 |
| Suitable location | Processor |
| Maximum airflow | 110 cfm |
| Maximum air pressure | 5.2 mmH2O |
| Noise level (high speed) | 36 dB |
| Pump motor speed (max) | 2800 RPM |
| Pump motor speed | 800 RPM |
| Pump motor speed (min) | 800 RPM |
| Fan speed (max) | 2500 RPM |
| Fan speed (min) | 400 RPM |
| Rotational speed (min) | 400 RPM |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 36 dB |
| Pulse-width modulation (PWM) support | ![]() |
| Pump connector | 4-pin |
| Fan static pressure | 5.2 mmH2O |
| VRM fan speed (max) | 2500 RPM |
| VRM fan speed (min) | 400 RPM |
| Fan 2 rotational speed (max) | 2500 RPM |
| EAN | 4895265000331 |
The ARCTIC Liquid Freezer III Pro 280 is an all-in-one liquid CPU cooler designed for high thermal loads. It is equipped with a 280 mm aluminum radiator that has a 38 mm thick core, increasing coolant volume and surface area for heat dissipation. The pump unit incorporates an additional PWM-controlled fan to provide active cooling for the motherboard's voltage regulator modules (VRMs). An offset mounting mechanism is included to position the copper cold plate directly over the CPU's hotspots, improving thermal transfer on modern processors.
This cooler features two pre-mounted 140 mm fans that are factory-wired to simplify installation and cable management. Both the radiator fans and the pump speed are managed via a single PWM signal, allowing for synchronized control based on system temperature. The unit's white finish and addressable RGB lighting on the fans offer aesthetic customization for system builders. The 450 mm reinforced EPDM tubing provides ample length for flexible mounting configurations within various computer cases.
Key Features:- Socket compatibility: Intel LGA1700/1851 and AMD AM4/AM5
- Radiator dimensions: 317 x 138 x 38 mm
- Includes two 140 mm PWM fans with Fluid Dynamic Bearings
- Fan speed range: 400–2500 RPM
- Maximum fan airflow: 110 CFM
- Maximum fan static pressure: 5.2 mmH₂O
- Pump speed range: 800–2800 RPM
- Base plate material: Copper
- Features multi-color addressable RGB illumination
- Tube length: 450 mm
Estimated delivery: 24.11 - 25.11
Today: 10:00 - 18:00
Estimated delivery: 24.11 - 25.11
Today: 09:00 - 17:00
Estimated delivery: 24.11 - 25.11
Today: 10:00 - 17:00
Estimated delivery: 24.11 - 25.11
Today: 10:00 - 18:00
Estimated delivery: 24.11 - 25.11
Today: 10:00 - 17:00
Estimated delivery time: 24.11 - 25.11
Estimated delivery time: 25.11
Estimated delivery time: 24.11
Estimated delivery time: 25.11
Estimated delivery time: 25.11
Estimated delivery time: 25.11
- leaflet (English)


