| Specifications | Details |
| Brand / Model | Dell / Vostro Series Heatsink with Cooling Fan Assembly
|
| Product Type | Laptop Thermal Cooling System Assembly (Heatsink + Cooling Fan)
|
| Part Type | Hardware Replacement / Thermal Spare Part
|
| Thermal Material & Design | Copper Heat Pipe with Aluminum Mounting Plates & Heat Sink Fins
|
| Cooling Layout | Dual-plate design (CPU + Discrete GPU / Chipset cooling coverage)
|
| Fan Manufacturer / Code Marks | AVC / Stamped Code: C71-3 CC, YCB31-2
|
| Fan Interface / Connector | 4-Pin / 4-Wire Small Header PWM Connector (5V DC)
|
| Compatibility | Dell Vostro Series (e.g., Vostro 3400, 3500, 3700 series variants with discrete graphics)
|
| Use | Laptop thermal maintenance, CPU/GPU overheating fix, fan failure replacement, and spare parts cataloging |
