1. [OPTIMUM HEAT MANAGEMENT] 4-pin power connector for improved heat dissipation and temperature reduction during use.
2. [RELIABLE PERFORMANCE] Rugged aluminum alloy and ABS construction ensure long-lasting durability.
3. [WIDE COMPATIBILITY] designed for Legion Y540 15IRH 81SX Y7000 laptops 2019 81NS (GTX1660Ti) series.
4. [EASY TO USE] Easy to install, operate and remove before use.
5. [COMPACT AND LIGHTWEIGHT] Portable design reduces laptop load and increases efficiency.

Technical data:
Item Type:Laptop Cooling Fan
Material: aluminum alloy, ABS
Power connection: 4-pole
Input Voltage: DC 5V 0.5A
Concerns the models: for Legion Y540 15IRH 81SX Y7000 2019 81NS

Usage:
Install before use

List of packages:
1 x CPU Fan
of 1 x GPU fan
of 1 x CPU fan
1 x GPU Fan