Seagate ST980210A 80GB UDMA/100 5400RPM 2MB 2.5" Notebook Hard Drive Seagate LD25.2 ST980210A 80GB UDMA/100 2.5-inch Notebook Hard Drive General Features: 80 GB capacity UDMA/100 5400 RPM Spindle Speed 2 MB Buffer 14 ms random read seek time 15 ms random write seek time 2.5-inch form factor 9.5 mm drive height Whisper-quiet operation for clear playback or recording of digital media Superb reliability for worry-free operation