The CPU cooler fan has 4 pure copper heatpipes and 2 fans that delivershighly efficient coolingg effect.

Features:
Concavo-convex design increases cooling area and improve cooling performance
4 pure copper tubes enlarges heat dissipation and bring better usingexperience
Abundant air volume and smooth air flow. Increase air flow greatly
Durable material for long-lasting use
Support Intel 775/115x/AMD various platforms

Specification:
Material: Two-tower aluminium + 4 heatpipes
Bearing: Hydraulic bearing
RPM: 200010%
Noise: 18dBA10%
Voltage: 12V
Current: 0.23A
Item size: 13 * 11.3 * 9cm / 5.12 * 4.45 * 3.54in(L * W * H)
Item weight: Approx.500g / 17.64oz
Package size: 15.5 * 14.2 * 11.5cm / 6.10 * 5.59 * 4.53in(L * W * H)
Package weight: 610g / 21.52oz

Package list:
1 * CPU Cooler
1 * Accessories