DEEPCOOL AK400 Digital SE 120mm Single Tower CPU Air Cooler ( White )

The Deepcool AK400 Digital SE is a single-tower 120mm CPU air cooler that builds on the well-regarded AK400 platform by adding a low-profile real-time status display and addressable RGB LED strips. Finished in white, it suits both windowed mid-tower builds and compact cases that need a clean aesthetic without sacrificing airflow. At the heart of the cooler is Deepcool's CTT2.0 (direct contact heat-pipe) technology. Four 6mm copper heat pipes make direct contact with the CPU integrated heat spreader, pulling heat away efficiently and distributing it across the aluminium fin stack. The matrix fin design increases surface area to aid dissipation across the full RPM range of the bundled fan. The standout feature of the Digital SE variant is its built-in status screen, which shows CPU temperature and utilisation in real time. A high-temperature alert is also built in. The screen is managed through a companion software application that connects via a 9-pin USB 2.0 internal header, so no external dongles are needed. For lighting, the cooler uses 3-pin ARGB (+5V-D-G) connectivity, letting you sync colours and effects with your motherboard's ARGB ecosystem. The LED rated voltage is 5 VDC with a power draw of 1.75 W, keeping total system power impact minimal. The included FK120 fan uses a Fluid Dynamic Bearing (FDB) for long-term reliability and quiet operation. PWM control via a 4-pin connector lets the motherboard intelligently ramp the fan between 500 RPM and 1,850 RPM (±10%), with a measured noise ceiling of ≤28 dB(A) and a maximum airflow of 68.99 CFM at 2.19 mmAq static pressure. Fan power draw is rated at just 1.44 W at 12 VDC / 0.12 A. Socket compatibility covers current mainstream Intel and AMD platforms, including LGA1851 (Intel Core Ultra 200 series), LGA1700 (12th–14th Gen), LGA1200, LGA1151/1150/1155, AM5, and AM4 — making this cooler suitable for Ryzen 3 through Ryzen 9 and Intel Core i3 through Core Ultra 9 processors. Verifiable Specifications: - Product dimensions: 126 × 97 × 157 mm (L × W × H) - Heatsink dimensions: 120 × 60 × 152 mm (L × W × H) - Net weight: 812 g - Heat pipes: 4 × Ø6 mm - Fan: 120 × 120 × 25 mm, 500–1,850 RPM ±10%, 68.99 CFM, 2.19 mmAq, ≤28 dB(A), 4-pin PWM, FDB bearing, 12 VDC / 0.12 A / 1.44 W - LED: ARGB, 3-pin (+5V-D-G) + 9-pin USB 2.0, 5 VDC / 1.75 W - Socket support: LGA1851/1700/1200/1151/1150/1155, AM5/AM4 - Warranty: 3 years - Model number: R-AK400-WHADMN-GJD