6) Zalman ZM-NC2000Black Notebook Cooler (Black)
- Dimensions: 12.52″ x 15.75″ x 1.67″
- Weight: 3.22 lbs. Base Material:
- Pure Aluminum, ABS Noise: 18.0-25.5
- Color: Black Fan Type: Dual Centrifugal Fan
5) Notebook Cooler, Silver, ZM-NC2000
- Length 318 cm
- Width 400 cm
- Height 42.5mm
- Weight: 1,460g
- Base Material: Pure Aluminum, ABS
4) Moshi Zefyr Pro for Macbook
- 100% cast-aluminum heat sink .
- Collapsible design for enhanced portability
- Conductive heat dissipation through compressive TIC cooling pad
- Embedded USB-powered ultra-silent fan
