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Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Weight & dimensions | |
| Fan thickness | 2.5 cm |
| Radiator width | 12 cm |
| Radiator depth | 27.4 cm |
| Radiator height | 2.7 cm |
| Fan dimensions (W x D x H) | 120 x 120 x 25 mm |
| Pump width | 7.2 cm |
| Pump depth | 7.2 cm |
| Pump height | 4.8 cm |
| Energy management | |
| Power consumption (typical) | 3 W |
| Rated current | 0.24 A |
| Voltage | 0 - 13.2 V |
| Pump voltage | 12 V |
| Pump current | 240 mA |
| Fan voltage | 12 V |
| Rated voltage | 12 V |
| Fan power consumption | 3 W |
| Pump power consumption | 3 W |
| LED voltage | 5 V |
| Packaging content | |
| Mounting kit | ![]() |
| CPU socket spacer(s) | ![]() |
| CPU bracket(s) | ![]() |
| RGB controller included | ![]() |
| Other features | |
| Noise level | 30 dB |
| Built-in display | ![]() |
| Thermal grease | ![]() |
| Design | |
| Material | Aluminium, Plastic |
| Product colour | Black |
| Number of fans | 2 fan(s) |
| Illumination colour | Blue, Green, Red |
| Base plate material | Copper |
| Radiator material | Aluminum |
| Illumination LED | ![]() |
| Fan controller | ![]() |
| Performance | |
| Type | Liquid cooling kit |
| Airflow | 110.78 m³/h |
| Fan diameter | 12 cm |
| Supported processor sockets | LGA 1200 (Socket H5), LGA 1366 (Socket B), LGA 1700, LGA 2011 (Socket R), LGA 2011-v3 (Socket R), LGA 2066, Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket AM4, Socket AM5, Socket FM1, Socket FM2+ |
| Suitable location | Processor |
| Maximum air pressure | 3.9 mmH2O |
| Noise level (high speed) | 30 dB |
| Pump motor speed (max) | 3000 RPM |
| Pump motor speed | 2600 RPM |
| Fan speed (max) | 2200 RPM |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 30 dB |
| Pump noise level | 30 dB |
| Pulse-width modulation (PWM) support | ![]() |
| Pump connector | 3-pin |
| Pump's mean time to failure (MTTF) | 40000 h |
| Fan's mean time to failure (MTTF) | 40000 h |
| Fan bearing technology | Fluid Dynamic Bearing (FDB) |
| EAN | 5999094005051 |
The Kolink Umbra Void AIO is a 240mm all-in-one liquid CPU cooler designed for efficient thermal management. It integrates a 240mm aluminum radiator with two 120mm fans, which operate under PWM control to balance cooling performance with acoustic output. Heat is transferred from the processor via a copper base plate, providing direct and effective contact with the CPU's heat spreader. This configuration is engineered to dissipate heat from a range of processors, fitting within most mid-tower case configurations while maintaining a minimal acoustic profile.
Both fans and the mirror-finish water block cover are equipped with ARGB lighting, which can be synchronized with motherboard ecosystems via a standard 3-pin 5V connector. The fans and pump motor utilize Fluid Dynamic Bearings, contributing to lower operational noise and a mean time to failure of 40,000 hours. The unit's versatility is enhanced by broad socket compatibility, with included mounting hardware supporting current and legacy platforms from both Intel and AMD, including LGA 1700 and AM5.
Key Features:- 240mm aluminum radiator with two 120mm PWM fans
- Copper base plate for thermal conductivity
- Fluid Dynamic Bearings in both fans and pump
- Fan speeds range from 0 to 2200 RPM
- Maximum airflow of 65.2 CFM and static pressure of 3.9 mmH2O
- Maximum noise level of 30 dB
- Supports Intel LGA 1700/1200/115x and AMD AM5/AM4 sockets
- 395 mm sleeved rubber tubing for flexible installation
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- manual pdf (English)


