Seagate ST-138 Hard Drive - Used

Unformatted Capacity: 38.4 MB

Formatted Capacity (17 Sectors): 32.1 MB

Actuator Type: Stepper

Tracks: 3,690

Cylinders: 615

Heads: 6

Discs: 3

Media Type: Thin Film

Recording Method: MFM

Transfer Rate: 5.0 Mbits/Sec

Spindle Speed: 3,600 RPM

Average Latency: 8.3 MSec

Sectors Per Drive: 62,730

Tracks Per Inch (TPI): 824

Bits Per Inch (BPI): 14,953

Average Access: 8 MS

Single Track Seek: 70 MS

MTBF (Power-On Hours): 150,000

Buffered Step Pulse Rate: 3-200 Micro Seconds