This Sanyo Denki San Ace Fan 9S1212P4F131 is a high-quality case fan that is perfect for your computer needs. With a fan diameter of 60mm and a power connection of 4-pin, this fan is designed to keep your computer hardware cool and prevent overheating. The black plastic material and ball bearing type make it a durable and reliable choice for your computer.This fan is compatible with a wide range of computers and is ideal for use in computer cases. Its 24V voltage and compact size (measuring 60mm x 25mm x 60mm) make it a great choice for those who want a powerful and efficient cooling solution. Whether you're a gamer or a professional, this Sanyo Denki San Ace Fan is a must-have for your computer.