1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Zalman T8 ATX Mid Tower Gaming PC Case and Zalman CNPS4X Black CPU Cooler. Please read this manual thoroughly before installation to ensure proper setup and safe usage. Keep this manual for future reference.
2. Package Contents
Zalman T8 ATX Mid Tower Gaming PC Case
- Zalman T8 PC Case
- Accessory Box (screws, standoffs, cable ties, etc.)
- User Manual (this document)
Zalman CNPS4X Black CPU Cooler
- CNPS4X Black CPU Cooler with pre-attached 92mm PWM fan
- Mounting Brackets for Intel and AMD sockets
- Thermal Paste
- Installation Guide
3. Safety Information
- Always disconnect the power supply from the wall outlet before installing or servicing any components inside the PC case.
- Handle components with care to avoid damage from static electricity. Consider using an anti-static wrist strap.
- Sharp edges may be present inside the case. Exercise caution during installation to prevent injury.
- Ensure all cables are properly routed and secured to prevent interference with fans or other moving parts.
- Do not block ventilation openings on the PC case or CPU cooler.
4. Setup - Zalman T8 ATX Mid Tower Gaming PC Case
4.1 Case Overview
The Zalman T8 is an ATX Mid Tower case featuring an RGB LED strip on the front panel and a preinstalled 120mm rear fan. Its internal layout is designed for efficient PC building.

Image: Front view of the Zalman T8 ATX Mid Tower Gaming PC Case, showcasing its sleek black design and integrated RGB LED strip on the front panel.

Image: Close-up of the Zalman T8 case's front panel, highlighting the vibrant RGB LED strip that can be controlled via a dedicated button.
4.2 Motherboard Installation
The T8 case supports ATX, mATX, and Mini-ITX motherboards. Install the necessary standoffs into the motherboard tray according to your motherboard's form factor before securing the motherboard with screws.

Image: Diagram illustrating the internal dimensions and motherboard compatibility of the Zalman T8 case, showing support for Mini-ITX, mATX, and ATX motherboards.
4.3 Drive Installation
The case provides bays for 3.5-inch HDDs and 2.5-inch SSDs. Refer to the diagram below for optimal placement and maximum capacities.
4.4 PSU and VGA Card Installation
Install your Power Supply Unit (PSU) and Video Graphics Array (VGA) card, ensuring they fit within the maximum supported dimensions:
- Max PSU Length: 140mm
- Max VGA Length: 295mm

Image: Internal layout diagram of the Zalman T8 case, detailing maximum clearances for CPU cooler height (160mm), PSU length (140mm), VGA card length (295mm), and locations for 3.5-inch and 2.5-inch drives.
4.5 Fan Installation
The T8 case supports up to four 120mm fans for efficient air cooling. A 120mm fan is preinstalled at the rear. Additional fans can be mounted as needed to optimize airflow.
5. Setup - Zalman CNPS4X Black CPU Cooler
5.1 Cooler Overview
The Zalman CNPS4X Black is a compact CPU cooler featuring a 92mm PWM fan and Direct Touch Heatpipe (DTH) technology for efficient heat transfer. It is compatible with the latest Intel and AMD processor platforms.

Image: Angled view of the Zalman CNPS4X Black CPU Cooler, showing its heatsink fins, heatpipes, and the 92mm fan.
5.2 Installation Steps
- Prepare CPU: Ensure your CPU is properly seated in its socket on the motherboard.
- Apply Thermal Paste: Apply a small amount of thermal paste to the center of the CPU's Integrated Heat Spreader (IHS).
- Mount Cooler: Attach the appropriate mounting brackets for your CPU socket. Carefully place the cooler onto the CPU, aligning the mounting holes, and secure it with the provided screws. Ensure even pressure.
- Connect Fan: Connect the 4-pin PWM fan cable from the CNPS4X Black cooler to the CPU_FAN header on your motherboard.

Image: Diagram illustrating the Direct Touch Heatpipe (DTH) technology of the CNPS4X Black cooler, showing how three copper heatpipes directly contact the CPU for efficient heat absorption and dissipation.

Image: Visual representation of the CNPS4X Black cooler's optimized cooling performance, highlighting the three high-performance heatpipes and 92mm PWM fan that adjusts speed based on CPU temperature for a quieter operation.
6. Operating Instructions
6.1 Powering On/Off
After completing all installations and connecting the power supply, press the power button on the front panel of the Zalman T8 case to turn on your PC. To shut down, use the operating system's shutdown function.
6.2 RGB LED Control (Zalman T8 Case)
The RGB LED strip on the front panel of the T8 case can be controlled using the dedicated LED control button, typically located near the power and reset buttons. Press this button to cycle through various lighting modes and colors.
7. Maintenance
7.1 Cleaning
- Regularly clean dust filters (if present) on the PC case to maintain optimal airflow.
- Use compressed air to gently remove dust from case fans and the CPU cooler fins.
- Wipe the exterior of the case with a soft, damp cloth. Avoid harsh chemicals.
7.2 Fan Inspection
Periodically check all fans (case fans, CPU cooler fan) for proper operation. Ensure they spin freely and are free from obstructions or excessive noise. Replace any malfunctioning fans.
8. Troubleshooting
- No Power: Check all power connections, including the PSU to wall outlet, PSU to motherboard, and front panel power switch cable to motherboard.
- Excessive Fan Noise: Ensure fans are clean and free of obstructions. Verify that the CPU cooler fan is properly seated and not vibrating against other components.
- RGB LEDs Not Working: Check the connection of the RGB strip to the case's control board and ensure the LED control button is functioning.
- Overheating: Ensure all fans are operating correctly and that the CPU cooler is properly mounted with thermal paste applied. Verify adequate airflow within the case.
9. Specifications
Zalman T8 ATX Mid Tower Gaming PC Case
| Feature | Specification |
|---|---|
| Brand | Zalman |
| Series | T8 |
| Case Type | Mid Tower |
| Color | Black |
| Motherboard Compatibility | ATX, Micro-ATX, Mini-ITX |
| Cooling Method | Air |
| Total Internal Bays | 4 (for 3.5" and 2.5" drives) |
| Fan Count (Preinstalled) | 1 x 120mm (Rear) |
| Max CPU Cooler Height | 160mm |
| Max VGA Length | 295mm |
| Max PSU Length | 140mm |
Zalman CNPS4X Black CPU Cooler
| Feature | Specification |
|---|---|
| Model | CNPS4X Black |
| Dimensions (L x W x H) | 95 x 75 x 135 mm |
| Weight | 420g |
| Materials | Pure Copper, Aluminum |
| Q'max (Heat Dissipation Capacity) | 150W |
| Rated Voltage | 12 V DC |
| Fan Size | 92mm PWM |

Image: Detailed specifications for the Zalman CNPS4X Black CPU Cooler, including dimensions, weight, materials, and heat dissipation capacity, along with a visual of its compact design.
10. Warranty Information
Zalman products are covered by a manufacturer's warranty against defects in materials and workmanship. The specific warranty period and terms may vary by region and product. Please retain your proof of purchase for warranty claims. For detailed warranty information, refer to the official Zalman website or contact your local retailer.
11. Support
If you encounter any issues or have questions regarding your Zalman T8 PC Case or CNPS4X Black CPU Cooler that are not addressed in this manual, please visit the official Zalman website for support resources, FAQs, and contact information.
Official Zalman Website: www.zalman.com





