2PCS 12025 Fan 120x120x25mm DC 5V 120mm x 25mm USB Brushless Cooling PC Fan, Replacement Ball Bearing 120mm Fan for Cooling DIY PC Computer Case Fan – USB

Price: $9.99
(as of Jan 03, 2024 12:10:58 UTC – Details)

This 120x25mm fan can be used to replace the fan component of some CPU coolers or mounted to the side panel of a computer case
Add additional chassis cooling with a 120mm ball bearing fan
Install into a computer to increase air flow and cooling
Size:120x120x25mm
Rated Voltage: 5V
Rated Current: 0.32A
Connecter: USB
Power: 1.6W
Speed: 1250RPM
Air flow:32CFM
Noise:22dBA
Package include:
2 X 12025 5V usb fan

Package Dimensions ‏ : ‎ 9.84 x 6.14 x 1.26 inches; 8.78 Ounces
Date First Available ‏ : ‎ November 6, 2023
Manufacturer ‏ : ‎ DORHEA
ASIN ‏ : ‎ B0CMQ4S141

USB powered. it can run these right off the laptop without an external power source.No additional power supply required, no funky wiring, just plug it into the USB port and tuck the wires aside.
Computer fan designed for projects that requires cooling or ventilation; or as a replacement fan for various products
Ball bearing design ensures reliability and longer life
Replace a noisy or failed computer case fan, Install into a computer to increase air flow and cooling