Seagate ST250LT003 Momentus Thin (.2-4K) SATA Product Manual - Page 10
Drive specifications
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3.0 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 all models. 3.1 Specification summary table The specifications listed in this table are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual Table 1: Drive specifications Drive specification ST320LT007 - 9ZV142 ST320LT009 - 9WC142 ST320LT011 - 9ZVG42 ST320LT014 - 9YK142 ST250LT007 - 9ZV14C ST250LT009 - 9WC14C ST250LT011 - 9ZVG4C ST250LT014 - 9YK14C Formatted capacity (GB)* 320 250 Guaranteed logical blocks (LBA) Bytes per physical sector 625,142,448 4096 488,397,168 Physical read/write heads 2 Disks Cache (MB) Recording density in BPI (bits/in avg) 1 16 1397k Track density TPI (tracks/in avg) Areal density (Gb/in2 avg) 315k 425 Spindle speed (RPM) 7200 Average latency (ms) 4.17 Internal transfer rate (Mb/s max) 1247 I/O data transfer rate (Gb/s max) 3.0 ATA data-transfer modes supported SATA 1.0, Serial ATA Revision 2.6 PIO modes 0-4 Multiword DMA modes 0-2 Ultra DMA modes 0-6 Height (max) 7.0 mm (0.276 in) Width (max) 70.10 mm (2.76 in) Length (max) 100.55 mm (3.959 in) Weight (max)