Antec 120mm 3-Speed Computer Case Fan. This unique case fan has an extra cable running through it that allows you to switch between its low, medium, and high speed settings labeled as "L", "M", "H" respectively that will let you change the RPM of the fan to suit your personal needs and will help your computer stay cool no matter the reason, business or personal. Antec meets the current and future demands of high-performance, power embedded computing, making it ideal for communications, transaction terminal, interactive client, industrial automation applications, as well as for standard home use.
Antec Part Number: Antec 3 Speed
Specifications:
• Size: 120mm x 25mm
• Voltage: 12V