be quiet! SILENT WINGS PRO 4 - Computer Case Fan in Black - 140mm Compatible processor series___Intel® Celeron®. Intel® Core™ i3. Intel® Core™ i5. Intel® Core™ i7. Intel® Pentium®. Intel® Xeon® pre-installed Nexus 9P Slim PWM

pre-installed Nexus 9P Slim PWM fan hub

Connect with AirPlay 2

Sleek and portable design

4G Connectivity

- Cable management feature routes cables under the arm

be quiet! SILENT WINGS PRO 4 - Computer Case Fan in Black - 140mm Compatible processor series___Intel® Celeron®. Intel® Core™ i3. Intel® Core™ i5. Intel® Core™ i7. Intel® Pentium®. Intel® Xeon® pre-installed Nexus 9P Slim PWMSilent Wings Pro 4 140mm PWM, 2400RPM, 36. 8dB, FDB, 97. 41cfm, 165. 5m3 h Legendary silence, epic performance and features For the highest performance, optimized fan blades, especially for heat sinks designed radiator corners and a speed switch with 3 selectable speed options, Silent Wings Pro 4 140mm PWM is the most progressive, performant, and versatile fan by be quiet! Performance Mean time between failures (MTBF) 300000 h Quantity per pack 1