SilverStone SST-NP240-ARGB
SilverStone NovaPeak 240 ARGB All-in-one Liquid Cooler Instruction Manual
Model: SST-NP240-ARGB
1. Introduction
Thank you for choosing the SilverStone NovaPeak 240 ARGB All-in-one Liquid Cooler. This product is designed to provide efficient cooling for your Intel or AMD processor while offering customizable ARGB lighting effects. This manual provides essential information for proper installation, operation, and maintenance of your liquid cooler.

Image 1.1: SilverStone NovaPeak 240 ARGB Liquid Cooler with two ARGB fans and pump head.
2. Safety Information
Please read and understand the following safety precautions before installation and operation:
- Ensure your system is powered off and unplugged from the wall outlet before installation.
- Handle components with care to avoid damage.
- Do not attempt to open or modify the liquid cooler components.
- Keep the product away from moisture and extreme temperatures.
- If any leakage is observed, immediately power off your system and contact support.
3. Package Contents
Verify that all components are present in the package:
- NovaPeak 240 ARGB Liquid Cooler (Radiator, Pump, Tubing)
- 2x 120mm ARGB Radiator Fans
- Mounting Hardware for Intel LGA 115x/1200/1700/1851/2011/2066 sockets
- Mounting Hardware for AMD AM5/AM4 sockets
- ARGB Controller
- Thermal Paste
- User Manual
4. Installation Guide
Follow these steps carefully for proper installation. Refer to your motherboard and PC case manuals for specific guidance on component placement.
4.1. Prepare the Radiator and Fans
- Attach the two 120mm ARGB fans to the radiator using the provided screws. Ensure the fan airflow direction is appropriate for your case's cooling strategy (typically exhausting air out of the case).
- Connect the fan PWM and ARGB cables. The NovaPeak fans feature a modular cabling design for streamlined connectivity, allowing daisy-chaining.

Image 4.1: Fans connected via daisy-chain for simplified cable management.
4.2. Install the Radiator
- Mount the radiator assembly into your PC case. Common mounting locations include the top or front of the case. Secure it with the appropriate screws.

Image 4.2: Side view of the radiator with fans attached.
4.3. Prepare the CPU and Pump
- Clean the CPU surface thoroughly to remove any old thermal paste or debris.
- Apply a small amount of thermal paste (pea-sized dot) to the center of the CPU's integrated heat spreader (IHS).

Image 4.3: The pump's copper baseplate, designed for firm contact with the processor.
4.4. Mount the Pump to the CPU
- Select the appropriate mounting bracket for your CPU socket (Intel or AMD).
- Attach the chosen bracket to the pump head.
- Carefully place the pump head onto the CPU, aligning the mounting holes.
- Secure the pump head to the motherboard using the provided screws and backplate (if required for your socket type). Tighten screws in a diagonal pattern until snug.
4.5. Cable Management
- Connect the pump's 3-pin power cable to an available fan header on your motherboard (often labeled 'AIO_PUMP' or 'CPU_OPT').
- Connect the ARGB cables from the fans and pump to the included ARGB controller.
- Connect the ARGB controller to a SATA power connector from your power supply and to a 3-pin 5V ARGB header on your motherboard (if you wish to control lighting via motherboard software).
- Organize all cables to ensure proper airflow and a clean build.
5. Operation
Once installed, the NovaPeak 240 ARGB Liquid Cooler operates automatically based on your system's thermal load. The pump and fans will adjust their speed to maintain optimal CPU temperatures.
5.1. ARGB Lighting Control
The included ARGB controller allows you to cycle through 10 lighting modes, adjust brightness, and change light speed. Alternatively, if connected to a compatible motherboard ARGB header, you can control the lighting effects using your motherboard's synchronization software.

Image 5.1: Close-up of the pump head showcasing ARGB lighting.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your liquid cooler.
- Dust Cleaning: Periodically clean dust from the radiator fins and fan blades using compressed air or a soft brush. Ensure fans are not spinning during cleaning.
- Tubing Inspection: Visually inspect the tubing for any signs of kinks, damage, or leaks.
- Pump Noise: The pump is designed for quiet operation. If unusual noises occur, ensure proper mounting and contact support if the issue persists.
7. Troubleshooting
If you encounter issues, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| High CPU Temperatures | Improper thermal paste application, loose pump mounting, insufficient airflow, pump failure. | Reapply thermal paste, check pump mounting, ensure fans are correctly oriented, verify pump is powered. |
| Fans Not Spinning / ARGB Not Lighting Up | Incorrect cable connections, faulty ARGB controller, insufficient power. | Check all PWM and ARGB connections, ensure SATA power is connected to the controller, test with different ARGB header if possible. |
| Unusual Pump Noise | Air bubbles in the loop, pump malfunction. | Orient the radiator higher than the pump if possible to allow air to collect in the radiator. If noise persists, contact support. |
8. Specifications
Key technical specifications for the SilverStone NovaPeak 240 ARGB Liquid Cooler:
| Feature | Detail |
|---|---|
| Model Number | SST-NP240-ARGB |
| Radiator Material | Aluminum |
| Pump Base Material | Copper |
| Fan Speed | 500 - 2,200 RPM (PWM controlled) |
| Noise Level | 12.1 dB (minimum) |
| Compatible Sockets | Intel LGA 115x/1200/1700/1851/2011/2066, AMD AM5/AM4 |
| Tubing Length | 460mm |
| Pump Design | Three-phase, six-pole motor |

Image 8.1: The pump's three-phase, six-pole motor design for smooth and quiet operation.
9. Warranty and Support
SilverStone Technology provides a limited warranty for this product. Please refer to the official SilverStone website or your product packaging for detailed warranty terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please visit the official SilverStone Technology support page or contact their customer service directly. You can find contact information on their website: www.silverstonetek.com
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