DeepCool LE520 ARGB 240mm AIO Liquid CPU Cooler – 2×120mm PWM Fans – 220W TDP – Black

Powerful 240mm Liquid Cooling with Vibrant ARGB Lighting

The DeepCool LE520 is a high-performance 240mm all-in-one liquid CPU cooler designed to deliver strong thermal performance together with modern ARGB styling. An efficient micro-channel water block, thickened copper cold plate and dual high-performance 120mm PWM fans allow the cooler to dissipate up to 220W of CPU heat. Its compact 52mm-high pump housing improves case compatibility, while DeepCool’s patented Anti-Leak Technology helps regulate internal pressure for additional durability and long-term reliability.

Up to 220W Heat Dissipation

DeepCool combines an efficient micro-channel water block with a thickened copper cold plate and a 240mm aluminium radiator to achieve heat-dissipation capability of up to 220W TDP. This makes the LE520 suitable for a wide range of performance-focused Intel and AMD desktop processors.

Compact 240mm Aluminium Radiator

The LE520 uses an aluminium radiator measuring 282 × 120 × 27mm, giving it compatibility with many cases designed for 240mm liquid coolers. The 27mm radiator thickness provides a practical balance between cooling surface area and case clearance.

85.85 CFM Airflow

High-performance 120mm fans move strong airflow through the radiator.

3.27 mmAq Pressure

Strong static pressure helps push air efficiently through radiator fins.

Anti-Leak Technology

Internal pressure regulation helps improve long-term liquid-cooling reliability.

Dual High-Performance 120mm PWM Fans

Two included 120mm hydro-bearing fans operate between approximately 500 and 2250 RPM. Each fan can deliver airflow up to 85.85 CFM and static pressure up to 3.27 mmAq, helping move heat efficiently through the radiator while PWM control allows fan speed to adapt to CPU temperature and system load.

Balanced Cooling and Acoustic Performance

The dual radiator fans are rated at up to 32.9dB(A), while the pump itself is rated at only 17.8dB(A). PWM fan control allows the motherboard to reduce fan speed during lighter workloads and increase cooling performance automatically when required.

Compact ARGB Pump Design

The pump assembly measures 91 × 80 × 52mm and runs at approximately 2400 RPM ±10%. Its relatively low 52mm height helps improve compatibility with compact cases and surrounding motherboard components while the illuminated top adds a clean ARGB visual effect.

Motherboard-Synchronised ARGB Lighting

Addressable RGB lighting is integrated into both the pump housing and fans. A standard 5V 3-pin ARGB connector allows lighting effects to synchronise with compatible motherboard software from major platforms including ASUS, MSI, Gigabyte and ASRock.

Patented Anti-Leak Technology

DeepCool’s patented Anti-Leak Technology uses an internal pressure-regulation system that responds when internal pressure rises above atmospheric pressure. This helps maintain pressure balance inside the liquid loop and reduces stress that could contribute to leakage over long-term operation.

Flexible 410mm Tubing

The liquid-cooling loop uses approximately 410mm tubing, giving builders useful flexibility when mounting the radiator at the top, front or other supported positions inside a compatible PC case.

Intel & AMD Socket Compatibility

Current DeepCool documentation lists support for Intel LGA1851, LGA1700, LGA1200, LGA1151, LGA1150 and LGA1155 as well as AMD AM5 and AM4. High thermal-resistance thermal paste is pre-applied to simplify installation.