The Seagate ST317221A 9P5004-401 is a 17.2GB internal desktop drive with a 5.4K RPM rotation speed. It features a sleek silver color and a 3.5-inch form factor, making it compatible with HDD drive types. With an IDE Ultra ATA/66 interface and a cache size of 512KB, this Seagate drive is a reliable choice for expanding storage capacity in a computer system. Made in Thailand and part of the SEAGATE U8 product line, this hard disk drive offers high performance and data storage capabilities.