Seagate ST3160815A Internal 3.5 Inch Hard Disk Drive

Seagate Barracuda 7200.10 ST3160815A is a 160 GB, 7,200 RPM, 3.5-inch internal hard drive with an 8 MB cache and an IDE Ultra ATA/100 interface. Built for desktop PCs, it delivers a maximum internal data transfer rate of 930 Mbits/s, I/O data transfer up to 100 MB/s, and a sustained outer-diameter transfer rate up to 78 MB/s. The drive features track-to-track seeks under 1 ms (read) and 1.2 ms (write), with typical average seeks around 11 ms (read) and 12 ms (write), and powers up to the ready state in about 7.9 seconds. Its physical dimensions are 101.6 mm wide by 146.99 mm long by 19.99 mm tall (approximately 4.000 in × 5.787 in × 0.787 in) and it weighs roughly 380 g; operating temperature is 0–60°C with non-operating -40 to 70°C.