New sealed in bag.  Please note this is a ST3500414CS. 

This Seagate Pipeline HD ST3500414CS 500GB 5900RPM 3.5" SATA internal hard drive is the perfect addition to your desktop. With its hot-swap feature, you can easily swap out the drive without powering down your system. The drive has been manufactured in Thailand and has a rotation speed of 5900 RPM, making it a great choice for those who need a reliable and fast drive. The drive has a storage capacity of 500 GB, which is more than enough to store all your important files and documents.

This hard drive is designed for internal use and has a form factor of 3.5 inches. It is compatible with most desktop systems and can be used for a variety of purposes, such as storing large files, running applications, and more. The Seagate brand is known for its high-quality products and this hard drive is no exception. Get your hands on this amazing drive today and experience an unparalleled level of performance and reliability.