HP 685086-001 - CPU Cooling Fan And Heatsink

685086-001 - HP CPU Cooling Fan and Heatsink Assembly

All-in-one thermal module (blower fan + copper heatsink) designed for select HP notebooks. Direct spare to resolve loud/failed fans, overheating, or thermal throttling.

Complete CPU cooling assembly for HP laptops configured with Intel processors and UMA (integrated) graphics. The blower pushes air through the fin stack and out the side vent. Replace as a unit and apply fresh thermal compound during install for optimal heat transfer.

Technical Specifications

• Manufacturer: HP
• Spare Part Number (SPN): 685086-001
• Fan Model (common): Delta KSB06105HB
• Heatsink: Copper heat spreader with fin stack
• Fan Connector: 4-pin PWM (laptop board header)
• Orientation: Side-exhaust blower
• Service Tip: Remove old thermal compound and apply new paste on reassembly

Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system’s specific configuration. It’s essential to verify compatibility with your system or enclosure manufacturer prior to installation.

✔ HP Notebooks (Intel UMA):
2000 Series: 2000-2a09ca, 2000-2b000, 2000-2c000
HP 250: 250 G1
ProBook: 450 G1

Key Features

• ☑ OEM-fit assembly (fan + heatsink) for streamlined replacement
• ☑ 4-pin PWM blower for proper speed control and quiet operation
• ☑ Copper fin stack for efficient heat dissipation
• ☑ Helps restore normal temperatures and prevent throttling/shutdowns