It appears to have been fitted and then removed.
DHNDSDP Outdoor Solar Fans 3w/6w/10w Solar Panel Portable Camping Fan Foldable and Storable Charging Silent can Store Power(10W)
HDSUNWSTD Computer Fan Hub Power Supply Cable 1 to 5 Way Splitter PC 1/5 PWM 2510 Nylon Mesh 4Pin PC Motherboard Case Fan Power Extension Cable Cord for ATX Computer Case 4-Pin Cooling Fans
Fancasee (2 Pack) 4-Pin PWM PC Case Fan Hub Power Supply Cable 1 to 5 Way Splitter PC Motherboard Fan Power Extension Cable Cord for ATX Computer Case 4-Pin and 3-Pin Cooling Fans
PC Case Fan Speed Controller 8 Port Splitter Card ATX Panel Bracket SATA Power
Fan 12cm DC 12V very quiet for all ATX PC power supplies with 12x12x2.5cm cooler
PCIe Cooler Full Height ATX Fan 2200rpm 42CFM 4pin IDE Power PC Case Air Exhaust
