Be Quiet! BL139 Pure Wings 3 PWM 140mm Case Fans (3 Pack), Rifle Bearing, 1200 RPM, BlackWith low minimum rpm and high top end speed, Pure Wings 3 140mm PWM Triple Pack are the perfect addition to PCs for any application. The fans offer outstanding reliability and make for a long lasting companion for your gaming system. 3 fans included Optimized fan frame for outstanding performance on radiators Newly designed fan blades and re arranged angle for extraordinary air pressure Pure Wings 3 can be operated with very low minimum rpm for very

Efficient Performance at High Air Resistance

BIOS FlashBack™ is a safe and simple way to update BIOS

Material: Heat Pipe: Copper

and voltage droop

Dimensions: Radiator: 458 (L) x 138 (W) x 38 (H) mm

The internal design of the flow path takes care that all areas are flowed to evenly to achieve high performance regardless of the CPU platform

including Caps Lock

Wavelength: "GPON:

3-year manufacturer's warranty

Cold Plate: Copper

LGA1851 | LGA1700 Contact Frame

1 x Chassis Intrusion