HP 45W LGA1155 Heatsink with Fan

The HP 45W LGA1155 Heatsink with Fan is a genuine HP CPU air cooler designed for efficient thermal management in compatible desktop systems. This cooler supports Intel LGA 1150, 1151, 1155, and 1156 sockets and is rated for processors up to 95W TDP, making it suitable for a wide range of office and workstation setups.

Advantages

This HP heatsink and fan assembly ensures reliable cooling performance with a 92 mm fan that operates at speeds from 1200 to 2800 RPM, delivering up to 40 CFM of airflow while maintaining a maximum noise level of 35 dBA. The aluminum heatsink with a copper core provides efficient heat dissipation, and the pre-applied thermal paste simplifies installation. The 4-pin PWM connector allows for automatic fan speed control, balancing cooling and acoustics.

Suitable for

• HP desktop computers with LGA1155, LGA1150, LGA1151, or LGA1156 sockets
• Replacement or upgrade of existing CPU coolers in office PCs
• Systems requiring a low-profile, push-pin mounted cooler

Key specifications

• Cooler Type: CPU Air Cooler
• Socket Compatibility: Intel LGA 1150, 1151, 1155, 1156
• TDP Support: Up to 95W
• Fan Diameter: 92 mm
• Fan Speed: 1200 - 2800 RPM (PWM)
• Fan Connector: 4-pin PWM
• Heatsink Material: Aluminum with Copper Core
• Mounting Type: Push-pin
• Thermal Paste: Pre-applied
• Bearing Type: Sleeve Bearing
• Rated Voltage: 12V DC
• Rated Current: 0.18 A
• Noise Level (Max): 35 dBA
• Airflow (Max): 40 CFM
• Fan Dimensions: 92 x 92 x 25 mm
• Total Height: 60 mm
• Number of Heatpipes: 0
• LED Lighting: No
• Included Accessories: None (Cooler only)

Recommendations

This HP cooler is an ideal replacement for original equipment in HP desktops. Ensure your system's socket compatibility before purchase. For optimal performance, verify that your case has sufficient clearance for the 60 mm height.