Seagate Pipeline HD Pipeline HD Series SATA Product Manual - Page 11

2.0 Drive Specifications Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate the following drive models: ST2000VM002 ST1500VM002 ST1000VM002 2.1 Specification summary tables The specifications listed in the following tables are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual. Table 1 Drive specifications summary for 2TB,1.5TB, and 1TB models Drive Specification Formatted capacity (4K/sector)* Guaranteed sectors Heads Disks Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density (max) Track density (avg) Areal density (avg) Spindle speed Internal data transfer rate (max) Sustained data transfer rate OD I/O data-transfer rate ATA data-transfer modes supported Cache buffer Height (max) Width (max) Length (max) Weight (typical) Average latency ST2000VM002 ST1500VM002 2000GB (1TB) 1500GB (1.5TB) 3,907,029,168 2,930,277,168 6 6 3 3 4K (512 bytes per sector emulated at the interface) 63 4K (512 bytes per sector emulated at the interface) 63 16 16 16,383 16,383 1632kFCI 1632kFCI 274ktracks/in 422Gfc/in2 274ktracks/in 422Gfc/in2 5900 RPM 5900 RPM 1928Mb/s 1928Mb/s 144MB/s 144MB/s 300MB/s 300MB/s 64MB PIO modes: 0 to 4 Multiword DMA modes: 0 to 2 Ultra DMA modes: 0 to 6 64MB 26.1mm / 1.028 in 26.1mm / 1.028 in 101.6mm / 4.0 in (± 0.010 in) 147.00mm / 5.78 in 101.6mm / 4.0 in (± 0.010 in) 147.00mm / 5.78 in 635g / 1.39 lb 635g / 1.39 lb 5.1ms 5.1ms ST1000VM002 1000GB (1TB) 1,953,525,168 2 1 4K (512 bytes per sector emulated at the interface) 63 16 16,383 1807kFCI 352ktracks/in 625Gfc/in2 5900 RPM 2147Mb/s 159MB/s 600MB/s 64MB 20.20mm/ 0.795 in 101.6mm / 4.0 in (± 0.010 in) 147.00mm / 5.78 in 415g/ 0.915 lb 5.1ms Pipeline HD SATA Product Manual, Rev. D 11