This PC fan has 7 pieces of big blades which provide strong cooling capacity. Hydraulic structure， full copper coil and double seaming workmanship， all exquisite detail for bringing user pleasant experience.

Features:
Hydraulic structure， ultra quiet.
Full copper coil， more durable.
Double seaming workmanship， avoid deformation.
7 pieces of big blades provide strong cooling capacity.
2000r / m to 2500r / m high speed rotation， more effectively cooling PC.

Specifications:
Bearing type: Hydraulic bearing
Support CPU: For AMD， for Intel 775 1155
Speed: 2000r / m
Noise: 20DB
Service life: 30.000 hours
Voltage: 12V
Material: Aluminum and PC
Color: Blue
Item size: 12.0 * 5.3cm / 4.7 * 2.1in (D * H)
Item weight: 183.0 g / 6.5oz
Total size: 12.2 * 12.2 * 6.0cm / 4.8 * 4.8 * 2.4in (L * W * H)
Total weight: 247.0g / 8.7oz

Package list:
1 * Computer Fan
1 * Bracket
1 Pouch * Accessory