Seagate ST9250414ASG, 7200RPM, 3.0Gp/s, 250GB SATA 2.5 HDD

  Hard Disk Model

  SEAGATE ST9250414ASG

  Disk Family

  Momentus 7200 FDE.2 250414

  Form Factor

  2.5"

  Capacity

  250 GB (250 x 1 000 000 000 bytes)

  Number Of Disks

  1

  Number Of Heads

  2

  Rotational Speed

  7200 RPM

  Rotation Time

  8.33 ms

  Average Rotational Latency

  4.17 ms

  Disk Interface

  Serial-ATA/300

  Buffer-Host Max. Rate

  300 MB/seconds

  Buffer Size

  16384 KB

  Drive Ready Time (typical)

  4.5 seconds

  Average Seek Time

  11 ms

  Track To Track Seek Time

  1.5 ms

  Width

  69.85 mm (2.75 inch)

  Depth

  100.35 mm (3.95 inch)

  Height

  9.5 mm (0.37 inch)

  Weight

  110 grams (0.24 pounds)

  Acoustic (Idle)

  2.3 Bel

  Acoustic (Min performance and volume)

  2.5 Bel

  Acoustic (Max performance and volume)

  3.0 Bel

  Required Power For Spinup

  1200 mA

  Power Required (Seek)

  2.4 W

  Power Required (Idle)

  1.2 W

  Power Required (Standby)

  0.36 W

  Manufacturer

  Seagate Technology