Kolink Umbra Void AIO - Black

An AIO (All-In-One) cooler uses a closed-loop liquid system with a pump, radiator, and fans to transfer heat away from the CPU. An air cooler uses a heatsink and fan directly mounted on the CPU.

It's recommended to clean dust from the radiator and fans every 3-6 months, depending on your environment, to maintain optimal performance.

Yes, the ARGB lighting on the fans and pump requires connection to a compatible ARGB header on your motherboard or a separate ARGB controller.

Both the fans and the pump have a Mean Time To Failure (MTTF) of 40,000 hours, indicating a long expected lifespan under typical operating conditions.

Yes, you can replace the included fans with other standard 120mm PWM fans if desired, as long as they fit the radiator mounting points.

The product information does not specify if thermal paste is pre-applied. It is generally recommended to use the provided thermal paste or a high-quality aftermarket paste for optimal performance.

The fans can generate a maximum air pressure of 3.9 mmH2O, which is important for pushing air through the radiator fins effectively.

Ensure the pump's 3-pin connector is securely plugged into the motherboard's designated pump header. Verify that the motherboard BIOS is not set to disable the header.

Check that the fan cables are properly connected to the motherboard's CPU fan header or a fan controller. Ensure PWM settings in the BIOS are configured correctly.

Verify that the water block is making firm, even contact with the CPU. Reapply thermal paste if necessary. Ensure the radiator and fans are clean and unobstructed. Confirm fan and pump are running at adequate speeds.

Check that the ARGB cables are correctly connected to a compatible motherboard ARGB header or controller. Ensure the correct software for controlling ARGB is installed and configured.

This usually means the CPU fan header is not detecting a fan. Ensure the fans are plugged into the CPU fan header, or adjust the fan error settings in the BIOS.