COOLER MASTER Air Stealth CPU Air Cooler












COOLER MASTER Air Stealth CPU Air Cooler

Dual tower and 8 heatpipes for maximum heat dissipation
The optimized dual-tower design with dense aluminum fins and up to 8 heatpipes efficiently wicks heat from the nickel-plated copper base to keep the CPU cool even during demanding boost.

Mobius 120/135 mm fans: performance without the noise
The push-pull configuration with Mobius fans delivers high airflow (up to 63.6/63.1 CFM) and air pressure at low noise levels of 22.6/24.6 dBA. PWM control ensures quiet operation even under load.

Easy installation and broad compatibility
Support for the latest Intel LGA 1851/1700 and AMD AM5/AM4 sockets, excellent RAM compatibility, and pre-applied thermal paste make assembly and component selection simple.
COOLER MASTER Air Stealth delivers top-tier air-cooling performance thanks to an enlarged copper base and up to 8 specialized heatpipes with an optimized structure for rapid heat transfer. The dual tower with carefully tuned fin density and thickness maximizes surface area for heat dissipation and keeps temperatures low even under extreme CPU loads.
Two Mobius fans (120 and 135 mm) in a push-pull layout combine high airflow and air pressure with low noise and precise PWM (4-pin) control. The elegant Stealth finish without LEDs suits any build, and thanks to the pre-applied thermal compound and easy installation, you can mount it quickly without compromise.
- Maximum heat dissipation: 8 heatpipes, enlarged copper base, dual tower
- Quiet operation: up to 22.6 dBA (120 mm) and 24.6 dBA (135 mm)
- Strong airflow and pressure: up to 63.6/63.1 CFM, 1.92/2.69 mmH₂O
- Broad compatibility: Intel LGA 1851/1700/1200/115x, AMD AM5/AM4
- Practical installation: pre-applied paste, great RAM clearance
Specifications
- Manufacturer
- Cooler Master
- Model
- Air MA824 Stealth
- Color
- Black
- CPU sockets
- Intel LGA 1851 / 1700 / 1200 / 1151 / 1150 / 1155 / 1156; AMD AM5 / AM4
- Cooler dimensions
- 162.2 × 150.6 × 165.6 mm
- Heatsink material
- 8 heatpipes, aluminum fins
- Fan dimensions
- 135 mm: 135 × 135 × 26 mm; 120 mm: 120 × 120 × 25 mm
- Lighting
- No LED
- Fan speed
- 135 mm: 0–1550 rpm ±15%; 120 mm: 0–1950 rpm ±15%
- Airflow
- 135 mm: 63.6 CFM (max); 120 mm: 63.1 CFM (max)
- Static pressure
- 135 mm: 1.92 mmH₂O; 120 mm: 2.69 mmH₂O
- Mean time to failure (MTTF)
- > 200,000 hours
- Noise level
- 135 mm: 24.6 dBA (max); 120 mm: 22.6 dBA (max)
- Bearing type
- Loop Dynamic Bearing
- Fan connector
- 4-pin (PWM)
- Rated voltage
- 12 V DC
- Rated current
- 135 mm: 0.10 A; 120 mm: 0.12 A
- Safety current
- 0.25 A
- Power consumption
- 135 mm: 1.2–2.4 W; 120 mm: 1.44–3.0 W
- Cooler type
- air cooler
- Heatpipes
- 8