CPU cooler Akasa SOHO H6L RGB – compact low-profile cooler with RGB lighting

Akasa SOHO H6L RGB is a compact low-profile CPU cooler designed for small form factor (SFF) PCs and HTPC systems. With a total height of 77.6 mm and a single 120 mm aRGB fan, this cooler provides active air cooling in tight enclosures while adding addressable RGB lighting compatible with major motherboard lighting ecosystems. Constructed with black anodized aluminum fins and copper heat pipes, the unit aims to balance cooling performance and compact dimensions for systems where a tall tower cooler is not feasible.

Advantages

The cooler combines a low-profile form factor with a 120×120×26.5 mm fan that delivers up to 52.91 CFM airflow and operates between 500 and 2000 RPM with PWM control. Rated for a TDP of 160 W, it uses copper heat pipes coupled to aluminum fins to transfer heat efficiently while keeping overall weight at 565 g. Addressable RGB lighting (3-pin aRGB, 5 V) integrates with ASUS Aura Sync, ASRock Polychrome, GIGABYTE RGB Fusion, MSI Mystic Light and Razer Chroma for synchronized lighting effects.

Suitable for

• Small form factor desktops and mini-ITX gaming systems
• Home theater PCs (HTPCs) with limited internal clearance
• Office or multimedia machines requiring low-profile cooling
• Systems that need motherboard-synchronized addressable RGB lighting

Key specifications

• Dimension (W×D×H): 120 × 120 × 77.6 mm
• Weight: 565 g
• Cooling capacity (TDP): 160 W
• Fan size: 120 × 120 × 26.5 mm (1 fan)
• Fan speed: 500–2000 RPM (PWM)
• Maximum airflow: 52.91 CFM
• Maximum static pressure: 1.75 mm-H2O
• Noise level: 14.2–31.8 dB(A)
• Fan rated voltage: DC 12 V
• LED rated voltage: DC 5 V (addressable RGB)
• Fan connector: 4-pin PWM
• LED connector: 3-pin addressable RGB
• Materials: black aluminum fins with copper heat pipes
• RGB software compatibility: ASUS Aura Sync, ASRock Polychrome, GIGABYTE RGB Fusion, MSI Mystic Light, Razer Chroma

How to use

Install the Akasa SOHO H6L RGB following the motherboard and case clearance requirements for low-profile coolers. Mount the cooler onto a supported Intel or AMD socket (Intel LGA115x/LGA1200/LGA1700/LGA1851 or AMD AM4/AM5) using the supplied mounting hardware, ensuring the base makes firm contact with the CPU heat spreader and that thermal paste is applied according to manufacturer guidance. Connect the 4-pin PWM fan header to the CPU_FAN or appropriate fan header on the motherboard and plug the 3-pin 5 V addressable RGB cable to a compatible ARGB header for lighting control. Use motherboard firmware or compatible RGB software to configure fan curves and lighting profiles.

Recommendations

For reliable cooling and quiet operation, set a PWM fan curve that balances temperature and noise for your workload. Verify case airflow and ensure the cooler has unobstructed intake and exhaust paths. When using addressable RGB, confirm voltage and pinout compatibility with your motherboard header before connecting. Maintain regular dust cleaning to preserve airflow and cooling efficiency. Refer to the included manual and the manufacturer website for detailed installation instructions and warranty information.