1. Product Overview
The Cooler Master Hyper 212 Black Edition is a high-performance CPU air cooler designed to provide efficient heat dissipation for your computer's processor. It features an anodized gun-metal black top cover, nickel-plated jet black fins, and direct contact heat pipe technology for optimal cooling performance.

Figure 1.1: Overall view of the Cooler Master Hyper 212 Black Edition CPU cooler.
2. Package Contents
Verify that all components are present in the package:
- Hyper 212 Black Edition CPU Cooler (Heatsink and Fan Assembly)
- Installation Kit (Mounting Brackets, Screws, Backplate)
- Thermal Paste
- Instruction Manual
3. Setup and Installation
This section provides general guidelines for installing the Cooler Master Hyper 212 Black Edition. For detailed, step-by-step instructions, please refer to the included physical manual or the official Cooler Master website.
3.1. Compatibility
The Hyper 212 Black Edition supports a wide range of CPU sockets:
- Intel: LGA1700, LGA1200, LGA1151, LGA1156, LGA1155, LGA1366, LGA2066, LGA2011 v3, LGA2011
- AMD: AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2

Figure 3.1: Intel (LGA 1700, 1200/115X, 2066) and AMD (AM4) mounting brackets for CPU socket compatibility.
3.2. Pre-Installation Checks
- Ensure your PC case has adequate clearance for the cooler. The Hyper 212 Black Edition has a height of 158.8mm and requires a minimum chassis clearance of 160mm.
- Gather necessary tools (e.g., screwdriver).
- Remove any existing CPU cooler and clean the CPU surface thoroughly.

Figure 3.2: Diagram showing the dimensions of the cooler (158.8mm height, 77mm width) and the required chassis clearance (160mm).
3.3. Installation Steps (General)
- Install the appropriate backplate and mounting brackets onto your motherboard according to your CPU socket type.
- Apply a small amount of thermal paste to the center of your CPU's integrated heat spreader (IHS).
- Carefully place the heatsink onto the CPU, aligning it with the mounting screws.
- Secure the heatsink to the mounting brackets using the provided screws, tightening them in a cross pattern until snug.
- Attach the fan to the heatsink using the intuitive fan bracket design. This 'snap and play' feature simplifies fan installation and removal.
- Connect the fan's 4-pin PWM connector to the CPU_FAN header on your motherboard.

Figure 3.3: Exploded view of the cooler components, including the heatsink, fan, and mounting hardware, illustrating assembly.
4. Operating Instructions
Once installed, the Cooler Master Hyper 212 Black Edition operates automatically, regulating fan speed based on CPU temperature via the motherboard's PWM control. Ensure proper airflow within your PC case for optimal cooling performance.

Figure 4.1: Detail of the Silent FP120 fan, highlighting its design, airflow (42 CFM), air pressure (2.9 mmH2O), noise level (26 dBA max), and fan speed range (650-2000 RPM).
5. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your CPU cooler.
- Dust Removal: Periodically clean dust from the heatsink fins and fan blades using compressed air or a soft brush. Ensure the fan is not spinning during cleaning.
- Fan Inspection: Check the fan for any obstructions or unusual noises. If the fan is removable, detach it for thorough cleaning.
- Thermal Paste: While not frequently required, if CPU temperatures rise significantly over time, consider reapplying thermal paste after carefully cleaning the CPU and cooler base.

Figure 5.1: View of the heatsink and fan separated, demonstrating how components can be detached for cleaning and maintenance.
6. Troubleshooting
If you encounter issues with your CPU cooler, consider the following common solutions:
- High CPU Temperatures:
- Ensure the cooler is securely mounted and making proper contact with the CPU.
- Verify that thermal paste was applied correctly.
- Check if the fan is spinning and connected to the CPU_FAN header.
- Clean any dust accumulation on the heatsink and fan.
- Ensure adequate case airflow with proper intake and exhaust fans.
- Fan Not Spinning:
- Confirm the fan cable is securely connected to the motherboard's CPU_FAN header.
- Check BIOS/UEFI settings for fan control.
- Excessive Fan Noise:
- Inspect for any cables or obstructions hitting the fan blades.
- Clean dust from the fan blades.
- Ensure the fan is securely mounted and not vibrating.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | RR-212S-20PK-R2 |
| Product Dimensions (L x W x H) | 4.84" x 3.03" x 6.25" (123mm x 77mm x 158.8mm) |
| Weight | 1.85 Pounds (0.84 kg) |
| Material | Aluminum, Copper, Nickel |
| Heat Pipes | 4 Direct Contact Heat Pipes |
| Fan Type | Silent FP120 PWM Fan |
| Fan Speed | 650 - 2000 RPM ± 10% |
| Air Flow Capacity | 42 CFM (Cubic Feet Per Minute) |
| Air Pressure | 2.9 mmH2O |
| Noise Level | 26 dBA (Maximum) |
| Power Connector | 4-Pin PWM |
| Compatible Devices | Desktop Computers |
8. Warranty and Support
For warranty information and technical support, please refer to the official Cooler Master website or contact their customer service. Warranty terms and conditions may vary by region and retailer.
Cooler Master Official Website: www.coolermaster.com





