1. Introduktion
This manual provides detailed instructions for the installation, operation, and maintenance of your Thermalright Assassin Spirit 120 EVO Dark CPU Cooler. Please read this manual thoroughly before installation to ensure correct setup and optimal performance. This air cooler is designed to provide efficient cooling for your CPU, supporting both AMD and Intel mainstream platforms.
2. Sikkerhedsoplysninger
- Afbryd altid strømmen til din computer, før du installerer eller fjerner komponenter.
- Håndter komponenterne forsigtigt for at undgå skader fra statisk elektricitet. Overvej at bruge en antistatisk håndledsrem.
- Hold små dele og emballagematerialer væk fra børn.
- Ensure proper ventilation within your computer case for optimal cooling performance.
- Do not attempt to modify the cooler or its components. Unauthorized modifications may void your warranty and pose safety risks.
3. Pakkens indhold
Bekræft at alle varer er til stede i din pakke:
- Thermalright Assassin Spirit 120 EVO Dark CPU Cooler (Heatsink and Fan)
- Mounting Brackets for Intel (LGA1700/115X/1200)
- Monteringsbeslag til AMD (AM4/AM5)
- Backplate (for Intel platforms)
- Plastic Standoffs and Screws
- Termisk forbindelse
- Instruktionsmanual
4. Specifikationer
| Feature | Specifikation |
|---|---|
| Model | AS120 EVO DARK |
| Dimensioner (L x B x H) | 120 x 73 x 156 mm (4.72 x 2.87 x 6.14 tommer) |
| Cooler Material | Aluminum fins, Copper heatpipes |
| Varmerør | 4 x 6mm heatpipes (AGHP Gen 4 Technology) |
| Fan model | TL-E12B V2 PWM Fan |
| Blæserhastighed | 1850 RPM (±10%) |
| Støjniveau | < 27 dBA |
| Luftmængde kapacitet | 70.4 CFM |
| Strømstik | 4-Pin PWM |
| Kompatible stikkontakter | Intel: LGA1150/1151/1155/1156/1200/1700/17XX AMD: AM4/AM5 |
The cooler features a single-tower design with a dark top plate and four pure copper heat pipes for optimized airflow and static-pressure output.

Image: Thermalright Assassin Spirit 120 EVO Dark CPU Cooler overview.

Image: Close-up of the AGHP Technology Heatpipes, designed for efficient heat transfer in any orientation.

Image: Detailed dimensions of the Assassin Spirit 120 EVO Dark cooler, showing its length, width, and height.
5. Installationsvejledning
This section provides step-by-step instructions for installing the Thermalright Assassin Spirit 120 EVO Dark CPU Cooler. Please follow the instructions carefully for your specific CPU socket type.
5.1. Generel forberedelse
- Sørg for, at din computer er slukket, og at stikket er taget ud af stikkontakten.
- Åbn computerens kabinet for at få adgang til bundkortet.
- Remove any existing CPU cooler. Clean the CPU surface thoroughly to remove old thermal paste.
- Remove the protective sticker from the heatsink base before applying thermal compound.

Image: The Thermalright Assassin Spirit 120 EVO Dark CPU Cooler, ready for installation.
5.2. Installation af AMD AM4/AM5
- Remove the plastic brackets from the motherboard around the CPU socket. Keep the original motherboard backplate.
- Install the four AM4 plastic standoffs onto the motherboard's backplate screws.
- Place the two metal brackets onto the plastic standoffs and secure them with the four AM4 screws.
5.3. Intel LGA1700-installation
- Adjust the mounting holes on the universal backplate to the 1700 position.
- Installer bagpladen fra bagsiden af bundkortet.
- Install the four Intel 1700 plastic standoffs onto the backplate screws on the front side of the motherboard.
- Place the two metal brackets onto the plastic standoffs and secure them with the four Intel screws.
5.4. Thermal Compound Application
Apply a small amount of thermal compound (included) onto the center of the CPU's Integrated Heat Spreader (IHS). A pea-sized dot or a thin line is generally sufficient. The pressure from the heatsink will spread it evenly.
5.5. Heatsink Mounting
- Carefully place the heatsink onto the CPU, aligning the mounting nuts on the heatsink with the screws on the installed brackets.
- Tighten both nuts evenly with a screwdriver until secure. Do not overtighten.
5.6. Fan Connections
- Connect the fan's 4-pin PWM cable to the CPU_FAN header on your motherboard.
- If your cooler includes ARGB lighting (check your specific model), connect the 3-pin +5V ARGB lighting cable to the appropriate ARGB header on your motherboard.
Video: Installation guide for the Thermalright Assassin Spirit 120 EVO CPU Cooler, demonstrating steps for both AMD and Intel platforms.

Image: The cooler's design ensures broader compatibility, allowing unobstructed RAM module installation.

Image: The new designed Thermalright SS2 cooler mounting system offers an easy installation process.
6. Betjeningsvejledning
The Thermalright Assassin Spirit 120 EVO Dark CPU Cooler features a PWM (Pulse Width Modulation) fan. This means the fan speed is automatically adjusted by your motherboard based on the CPU temperature, ensuring optimal cooling performance while minimizing noise.
- Ensure the fan's 4-pin connector is securely plugged into the CPU_FAN header on your motherboard.
- You can typically configure fan curves and monitoring settings within your motherboard's BIOS/UEFI or through manufacturer-provided software. Refer to your motherboard manual for specific instructions.

Image: The 120mm TL-E12B V2 fan, rated at 1850 RPM, balances airflow and static-pressure for effective cooling.
7. Vedligeholdelse
Regelmæssig vedligeholdelse er med til at sikre din CPU-kølers levetid og optimale ydeevne.
- Fjernelse af støv: Periodically clean the heatsink fins and fan blades to prevent dust buildup, which can impede airflow and reduce cooling efficiency. Use compressed air or a soft brush.
- Ventilator inspektion: Check the fan for any signs of damage or unusual noise. If the fan is faulty, it may need to be replaced.
- Termisk pasta: Reapply thermal paste if you remove the cooler for any reason, or if you notice a significant increase in CPU temperatures over time.
8. Fejlfinding
- Høje CPU-temperaturer:
- Sørg for, at kølepladen er monteret korrekt og har fuld kontakt med CPU'en.
- Kontroller, at termopastaen blev påført korrekt og jævnt.
- Check for dust buildup on the heatsink fins and fan blades.
- Confirm the fan is spinning and connected to the correct motherboard header (CPU_FAN).
- Check fan speed settings in BIOS/UEFI; ensure they are not set too low.
- Ventilatoren drejer ikke:
- Ensure the fan's 4-pin PWM cable is correctly connected to the CPU_FAN header.
- Kontrollér BIOS/UEFI-indstillingerne for at sikre, at CPU_FAN-headeren er aktiveret og konfigureret korrekt.
- Test the fan by connecting it to another fan header if available, to rule out a faulty fan.
- Unusual Noise from Cooler:
- Check for loose cables or objects obstructing the fan blades.
- Sørg for, at ventilatoren er sikkert fastgjort til kølepladen.
- If the noise persists and is excessive, the fan bearing might be faulty, requiring a replacement fan.
9. Garanti og support
Thermalright products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the official Thermalright webwebstedet eller kontakt din lokale forhandler. Gem venligst din købsbevis til garantikrav.





