HDD PATA/100 3.5″ 20GB / Seagate U Series 20410 (ST320410A)

Hard Disk Model

  SEAGATE ST320410A

  Disk Family

  U Series 20410

  Form Factor

  3.5"

  Capacity

  20 GB (20 x 1 000 000 000 bytes)

  Number Of Disks

  1

  Number Of Heads

  1

  Rotational Speed

  5400 RPM

  Rotation Time

  11.11 ms

  Average Rotational Latency

  5.56 ms

  Disk Interface

  Ultra-ATA/100

  Buffer-Host Max. Rate

  100 MB/seconds

  Buffer Size

  2048 KB

  Drive Ready Time (typical)

  6.5 seconds

  Average Seek Time

  8.9 ms

  Track To Track Seek Time

  1.2 ms

  Full Stroke Seek Time

  22 ms

  Width

  101.85 mm (4.01 inch)

  Depth

  147 mm (5.79 inch)

  Height

  26.1 mm (1.03 inch)

  Weight

  680 grams (1.50 pounds)

  Acoustic (Idle)

  2.7 Bel

  Acoustic (Min performance and volume)

  2.9 Bel

  Acoustic (Max performance and volume)

  2.9 Bel

  Required Power For Spinup

  2800 mA

  Power Required (Seek)

  12.8 W

  Power Required (Idle)

  7.20 W

  Power Required (Standby)

  0.80 W

  Manufacturer

  Seagate Technology