FD1139H Floppy Drive - Floppy Shugart

Apr 19, 2014 - Legacy Products. Floppy Drives. FD1139H Floppy Drive. Profile. 3.5 Inch, Low Profile. Capacity: Formatted:720 KB Mode = 720KB 1.44MB ...
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NEC FD1139H Floppy Drive

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FD1139H Floppy Drive

FD1139H Floppy Drive

Desktops Floppy Drives Profile

3.5 Inch, Low Profile

Capacity:

Formatted:720 KB Mode = 720KB 1.44MB Mode = 1.44MB

Hard Drives MobilePro Handhelds Monitors

Unformatted: 720 KB Mode = 1MB 1.44MB Mode = 2MB

Related Information Format Commands USB Floppy Install Contact Us

Dimensions

Notebooks Height:

0.6 in/15 mm

Width:

4.0 in/101.6 mm

Depth:

4.0 in/101.6 mm

Weight:

5.5 oz/156 g

Optical Drives Printers Zip Drives

Disk Configuration Disk Size:

3.5"

Track Density:

135 tpi

Bit Density:

720 KB Mode = 8,717 bpi 1.44MB Mode = 17,434 bpi

Rotational Rate:

300 RPM

Environmental Temperature:

Operating = 4 deg to 46 deg C Non-operating = -20 deg to 60 deg C

Humidity:

Operating = 20% to 80% Non-operating = 10% to 90%

Shock:

Operating = 5G Non-operating = 80G

Vibration:

Operating = 0.5G @ 5-500 Hz Non-operating = 2.0G @ 5-500 Hz

Performance Specifications Seek Times:

Track to track = 3ms

Settle Time:

15ms

Data Transfer:

720 KB Mode = 250 kb/sec 1.44MB Mode = 500 kb/sec

Power Voltage Req'd:

+5V

Pwr Dissipation:

Read/write mode = 1.3 watts Stand-by mode = .015 watts

Reliability MTBF:

30,000 POH

MTTR: