Deepcool Gammaxx AG300 CPU Air Cooler

The Deepcool Gammaxx AG300 CPU Air Cooler is a compact single-tower air cooler designed to provide efficient thermal performance for entry-level and mid-range processors. Despite its compact size, it is built to handle processors that produce up to 150W of heat, making it suitable for everyday computing, gaming, and productivity systems. The updated design not only improves cooling performance but also gives the cooler a cleaner and more modern appearance. The cooler works efficiently because it uses three copper heat pipes that make direct contact with the CPU surface. This direct contact allows heat to move quickly away from the processor into the aluminum heatsink tower, where it is dispersed into the air. A 92mm PWM fan pushes air through the heatsink fins, maintaining a balance between strong airflow and quiet operation. PWM control means the fan automatically adjusts its speed depending on CPU temperature, keeping noise low during light tasks and increasing cooling when the system is under load. 

The cooler also features DeepCool’s updated family design, giving it a clean and modern look while also improving performance. Its heatsink uses a matrix-style fin layout, where thin metal fins are packed closely together in an organized pattern. This tight arrangement increases the surface area that releases heat into the air, helping the cooler remove heat more efficiently. At the same time, the sturdy construction keeps the tower firm and reduces vibration, the cooler is designed to reduce noise while it runs.The heat pipes are coated with nickel plating, which protects the copper underneath from oxidation and corrosion over time. This protective layer helps maintain consistent performance and extends the cooler’s lifespan. Installing the cooler is simple because it comes with mounting brackets that support many current Intel and AMD processor sockets. The mounting system is designed to apply the right amount of pressure, ensuring the cooler sits firmly on the CPU surface. Proper contact is important because it allows heat to transfer efficiently from the processor to the cooler, keeping temperatures stable and ensuring reliable long-term performance.

Key Feature

Efficient 150W Heat Dissipation

The AG300 is designed to handle processors with up to 150W TDP, making it suitable for entry-level and mid-range gaming or productivity systems. It provides stable thermal control during everyday tasks as well as moderate workloads, helping maintain consistent CPU performance without overheating.

Three Direct-Contact Copper Heat Pipes

The cooler uses three copper heat pipes that directly touch the CPU surface. This direct contact design allows heat to transfer quickly from the processor into the Heat-dissipator.  Faster heat transfer improves cooling efficiency and helps keep temperatures lower under load.

Optimized Single-Tower Heatsink Design

The aluminum heatsink features a dense, matrix-style fin array that increases surface area for better heat dissipation. The tightly packed fins allow air to pass through efficiently, improving cooling performance while maintaining a compact form factor suitable for smaller cases.

92mm PWM Fan with Balanced Performance

The included 92mm PWM fan automatically adjusts its speed based on CPU temperature. This ensures strong airflow during heavy tasks and quieter operation during light usage. The balanced airflow design delivers a good mix of cooling power and low noise levels.

Durable Nickel-Plated Heat Pipes

The heat pipes are coated with nickel plating, which protects the copper from corrosion and oxidation. This enhances durability and helps maintain long-term cooling performance.

Wide Socket Compatibility and Easy Installation

The AG300 supports multiple modern Intel and AMD sockets. It includes mounting brackets that ensure proper pressure and secure contact with the CPU, making installation simple while ensuring efficient and reliable heat transfer.

Technical Specification