1. Introduktion
The DEEPCOOL GAMMAXX AG300 is a high-performance CPU air cooler designed to efficiently dissipate heat from your computer's central processing unit. Featuring three heatpipes and a PWM fan, it offers effective cooling for a wide range of Intel and AMD platforms. This manual provides detailed instructions for installation, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your cooler.

2. Specifikationer
The GAMMAXX AG300 CPU Air Cooler features a compact design with robust cooling capabilities. Below are the detailed specifications:
| Feature | Specifikation |
|---|---|
| Modelnummer | GAMMAXX AG300 |
| Kølertype | Tårn |
| Varmerør | 3 pcs, Ø6 mm |
| Understøttede CPU-sokler | Intel LGA 1150, LGA 1151, LGA 1155, LGA 1156, LGA1200, LGA 1700; AMD AM4, AM5 |
| Produktstørrelse (L×B×H) | 119 × 77 × 133 mm |
| Heatsink Size (L×W×H) | 94 × 57 × 133 mm |
| Nettovægt | 350 g |
| Fan størrelse | 92 × 92 × 25 mm |
| Blæserhastighed | 500 - 3050 omdr./min. ±10% |
| Ventilatorens luftmængde | 36.75 CFM |
| Ventilator lufttryk | 2.89 mmAq |
| Blæserstøj | ≤30.5 dB(A) |
| Power interface | 4-benet PWM |
| Fan Rated Voltage | 12 VDC |
| Blæser nominel strøm | 0.13A |
| Ventilator strømforbrug | 1.56 W |
| Leje Type | Hydro leje |
| Fanliv | 100,000 timer |
| Certificering | CE, RoHS |

3. Pakkens indhold
The DEEPCOOL GAMMAXX AG300 package typically includes:
- DEEPCOOL GAMMAXX AG300 CPU Air Cooler (Heatsink and Fan assembly)
- Multi-platform mounting hardware for Intel and AMD sockets
- Thermal paste (pre-applied or in a small tube)
- Brugervejledning (dette dokument)
4. Installationsvejledning
The GAMMAXX AG300 features multi-platform easy-to-install fasteners, supporting Intel LGA1700/1200/115X and AMD AM4/AM5 platforms. Always refer to your motherboard's manual for specific CPU cooler installation guidelines.
4.1. Forbered dit system
- Sluk for computeren, og frakobl alle kabler.
- Åbn computerens kabinet for at få adgang til bundkortet.
- Remove any existing CPU cooler. Clean the CPU surface thoroughly to remove old thermal paste using isopropyl alcohol.
4.2. Installer monteringshardware
The cooler comes with quick-release fasteners designed for various platforms. Identify the correct mounting brackets and backplate for your CPU socket (Intel LGA1700/1200/115X or AMD AM4/AM5).


4.3. Påfør termisk pasta
If thermal paste is not pre-applied to the cooler's base, apply a small pea-sized amount to the center of your CPU's integrated heat spreader (IHS).
4.4. Mount the Cooler
- Carefully align the cooler with the mounting brackets on the motherboard.
- Gently place the cooler onto the CPU, ensuring even contact.
- Secure the cooler using the provided screws or clips, tightening them in a diagonal pattern to ensure even pressure. Do not overtighten.
4.5. Connect the Fan
Connect the 4-pin PWM fan cable from the cooler to the 'CPU_FAN' header on your motherboard. This allows the motherboard to control the fan speed based on CPU temperature.
5. Betjening
The DEEPCOOL GAMMAXX AG300 features a high-performance PWM fan that automatically adjusts its speed based on the CPU's temperature. This ensures efficient cooling when needed and quieter operation during lighter loads.
- PWM kontrol: The 4-pin PWM connection allows your motherboard to precisely control the fan speed (500-3050 RPM ±10%) to maintain optimal CPU temperatures while minimizing noise.
- Støjsvag drift: The fan is designed for quiet operation, with a maximum noise level of ≤30.5 dB(A) at full load.
- Bidirectional Constant Heat Balance Heat Pipe Technology: This technology optimizes the capillary structure and liquid injection volume inside the heat pipe, enhancing heat dissipation performance in both vertical and horizontal orientations.


6. Vedligeholdelse
Regelmæssig vedligeholdelse er med til at sikre din CPU-kølers levetid og optimale ydeevne.
- Støvrensning: Periodically (e.g., every 3-6 months), power off your computer and use compressed air to gently blow dust out of the heatsink fins and fan blades. Hold the fan blades to prevent them from spinning excessively during cleaning.
- Termisk pasta: If you notice a significant increase in CPU temperatures over time, consider reapplying thermal paste. This typically involves removing the cooler, cleaning off old thermal paste from both the CPU and cooler base, and applying fresh thermal paste.
- Ventilator inspektion: Check the fan for any signs of wear, damage, or unusual noise. Ensure the fan cable is securely connected.
7. Fejlfinding
If you encounter issues with your DEEPCOOL GAMMAXX AG300, try the following troubleshooting steps:
- Høje CPU-temperaturer:
- Sørg for, at køleren er sikkert monteret og har korrekt kontakt med CPU'en.
- Kontroller, at termopastaen er påført korrekt, og at den ikke er tørret ud.
- Check if the fan is spinning. If not, ensure it's properly connected to the 'CPU_FAN' header.
- Clean any dust buildup from the heatsink fins.
- Sørg for tilstrækkelig luftgennemstrømning i computerens kabinet.
- Fan Not Spinning or Making Noise:
- Check the 4-pin PWM connection to the motherboard.
- Inspect the fan for any obstructions (cables, debris).
- If the fan is making unusual grinding or rattling noises, it may indicate a bearing issue. Contact support if the cooler is under warranty.
- Cooler Not Fitting:
- Double-check that your CPU socket is listed as supported (Intel LGA1700/1200/115X, AMD AM4/AM5).
- Ensure you are using the correct mounting hardware for your specific socket.
- Verify that your PC case has sufficient clearance for the cooler's dimensions (119 × 77 × 133 mm).
8. Garanti og support
The DEEPCOOL GAMMAXX AG300 CPU Air Cooler typically comes with a 3 års garanti fra købsdatoen. Gem venligst din købsbevis i tilfælde af garantikrav.
For technical support, warranty claims, or further assistance, please contact the seller or DEEPCOOL customer service through their official website or contact channels. Provide your product model (GAMMAXX AG300) and a detailed description of the issue.





