The Samsung Spinpoint N3B HS12UHE internal hard drive is designed for space-hungry operating systems and applications. A SATA interface with 1.50 Gbps data transfer speed adds to the excellent storage, backup, and archiving abilities of this Samsung 120 GB hard drive. The 4,200 rpm speed of this internal hard drive proves advantageous in terms of access speed, especially when opening huge files or multiple files. The 1.8-inch form factor consumes less power, making this Samsung 120 GB hard drive suitable for laptops, especially when running on battery power. With an average seek time of 14.0 ms, the Samsung Spinpoint N3B HS12UHE lets you find your files and folders seamlessly.