Inter-Tech K-650 Active CPU Cooler 2U Rackmount Intel LGA 1151/1155

The Inter-Tech K-650 is a high-performance active CPU cooler designed for 2U rackmount servers. It ensures efficient heat dissipation for Intel LGA 1151/1155/1150/1156 sockets, making it ideal for compact server environments where space is limited but cooling performance is critical.

Advantages

With a 70mm PWM fan that spins between 1800 and 4500 RPM, the K-650 delivers up to 35.5 CFM of airflow while maintaining a noise level of just 35.5 dBA. The hydro bearing ensures long life (40,000 hours) and quiet operation. The copper base and aluminum fins provide excellent thermal conductivity, supporting CPUs with TDP up to 95W. Pre-applied thermal paste simplifies installation.

Suitable for

• 2U rackmount servers
• Intel LGA 1150/1151/1155/1156 processors
• Compact server builds requiring efficient cooling

Key specifications

• Cooler Type: Active CPU Cooler
• Form Factor: 2U Rackmount
• Socket Compatibility: Intel LGA 1150, 1151, 1155, 1156
• Heatsink Material: Aluminum fins, Copper base
• Fan Dimensions: 70 x 70 x 15 mm
• Fan Speed: 1800 - 4500 RPM (±10%)
• Max Airflow: 35.5 CFM
• Max Noise Level: 35.5 dBA
• Fan Connector: 4-pin PWM
• Bearing Type: Hydro Bearing
• Rated Voltage: 12V DC
• Rated Current: 0.25 A
• Power Consumption: 3 W
• Max TDP Support: 95 W
• Life Expectancy: 40,000 hours
• Thermal Paste: Pre-applied

Recommendations

For optimal performance, ensure your chassis supports 2U cooler height and that the motherboard has a 4-pin PWM header for fan control.