685477-001 - CPU Cooling Fan Heatsink Assembly for HP Pavilion G4-2000 G6-2000 G7-2000 (4-Pin)

Replace a failing or noisy cooling system with this CPU cooling fan + heatsink assembly designed for select HP Pavilion G4/G6/G7 laptops. This is a complete heatsink and fan assembly with a 4-pin connector, built to restore proper airflow and CPU cooling performance.

Technical Specifications

• Part Type: CPU Cooling Fan + Heatsink Assembly
• Connector: 4-Pin
• Fan Voltage: DC 5V
• Fan Current: 0.5A
• Fan Model / Marking (commonly found on label): DFS531205MC0T
• Other Markings (may appear on assembly/label): DV5V, KPTR536BM034633A, 4GR53HSTP60

Interchangeable / Replacement Part Numbers

• 055417R1S, 683191-001, 683193-001, 685477-001, 712112-001, FAR3300EPA, DFS531205MC0T, KPTR536BM034633A, 4GR53HSTP60

✅ Confirmed 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 Pavilion G4: G4-2000 Series, G4-2149SE, G4-2235DX
✔ HP Pavilion G6: G6-2000 Series, G6-2123US, G6-2226NR, G6-2260HE, G6-2342DX
✔ HP Pavilion G7: G7-2000 Series, G7-2017us, G7-2022US, G7-2069WM, G7-2223NR, G7-2237, G7-2240US, G7-2251DX, G7-2269WM, G7-2296NR, G7-2298NR, G7-2320DX, G7-2323DX, G7-2341DX

☑️ Key Features

☑️ Complete heatsink + fan assembly (not fan-only)
☑️ 4-pin connector design for proper control and monitoring
☑️ Helps restore normal CPU temperatures and cooling performance
☑️ Direct replacement for multiple compatible HP part numbers

⚙️ Fit Notes

• This is a complete heatsink and fan assembly with a 4-pin connector.
• Thermal paste is required for installation (sold separately). Use: Shin-Etsu G751 thermal paste
• Match your original assembly layout (heatsink shape, screw points, and fan cable routing) before ordering to ensure correct fit.