DEEPCOOL AG400 Digital 120mm Single Tower Air Cooler (Black)

The Deepcool AG400 Digital is a 120mm single-tower CPU air cooler designed for builders who want straightforward thermal performance paired with a-glance system monitoring. Its standout feature is a built-in digital display that shows real-time CPU temperature in Celsius alongside CPU usage, so you can monitor your system without opening any software. The display also triggers a high-temperature warning, giving you an early alert before your chip reaches critical levels. Cooling is handled by four direct-contact 6mm copper heatpipes that draw heat away from the CPU base and distribute it across a compact aluminium fin stack measuring 120×92×150 mm. A single 120×120×25 mm fan attached via a 4-pin PWM connector adjusts its speed between 500 and 2100 RPM (±10%) automatically, delivering up to 75.89 CFM of airflow at a static pressure of 2.53 mmAq while staying at or below 31.6 dB(A) even at peak speed. The hydro bearing inside the fan is designed for long-term quiet operation and smooth spin-up. At 636 g total, the AG400 Digital maintains a modest footprint — the full assembly is just 125×92×152.7 mm — making it suitable for mid-tower and many compact ATX cases. Installation is compatible with a wide range of modern sockets: Intel LGA1700, LGA1200, LGA1151, LGA1150, and LGA1155, as well as AMD AM5 and AM4. The digital display connects to the motherboard via a standard 9-pin USB 2.0 header (5 VDC, 0.55 W), keeping the integration clean and avoiding the need for proprietary controllers. The fan itself draws 2.04 W at 12 VDC and 0.17 A, well within any modern PSU rail. Verified Specifications: - Model / P/N: AG400 DIGITAL / R-AG400-BKNDMN-G-1 - Heatsink dimensions: 120×92×150 mm (L×W×H) - Overall dimensions: 125×92×152.7 mm (L×W×H) - Net weight: 636 g - Heatpipes: 4× Ø6 mm - Fan size: 120×120×25 mm - Fan speed: 500–2100 RPM ±10% - Fan airflow: 75.89 CFM - Fan static pressure: 2.53 mmAq - Fan noise: ≤31.6 dB(A) - Fan connector: 4-pin PWM, 12 VDC, 0.17 A, 2.04 W - Bearing type: Hydro Bearing - Display connector: 9-pin USB 2.0, 5 VDC, 0.55 W - Socket compatibility: Intel LGA1700/1200/1151/1150/1155; AMD AM5/AM4 - Warranty: 3 years