Gammaxx 400
#9 in Budget CPU Coolers · Rated 4.0
Affordable 4‑pipe air cooler with blue LED fan
Gammaxx 400 is a long-standing budget air cooler from DeepCool that balances cost and cooling capability. Featuring four heat pipes with direct contact and a 120 mm PWM fan (often blue LED), it supports a broad range of Intel and AMD sockets. The unit is known for its straightforward install and the option to add a second fan for push-pull in many setups. In 2025, Gammaxx 400 remains widely available through major retailers at budget price points, making it a common recommendation for entry-level builds and upgrades where price sensitivity matters most.
Features
- Direct‑contact four heat pipes
- 120 mm PWM fan with LED option
- Push‑pull potential with second fan clips
- Broad platform compatibility
- Lightweight, simple installation
Pros
- Excellent value per watt
- Simple to install
- Widely available
Cons
- Not the top-tier performer for high-end CPUs
- Lacks modern RGB on some SKUs