1. Easy To Install Modular Fan 2. With Artisan Attainments, Exquisite Carving.Strive to Build, Show the Surging Performance 3. The Complexity of Line Arramgement Is Reduced And The Complexity of Cold Row Matching is Improvedinsthad of Wires, Fans Transmit Signals and Power Through Contacts 4. Shock Absorption and low Noise, 8 PADS Reduce And Additional Wear 5. High Air Volume, The Fan Blade AREA Is Increased, And The Air Volume Is Greater type: Forward Material: plastic colour: Black Package Contents: 1 x Computer case cooling fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.