Seagate 40GB 2.5" Ultra ATA/100 ST940814AM Prospecto

Copyright © 2006 Seagate Technology LLC. All rights reserved. Printed in USA. Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC.
EE25 Series, RunOn Technology and SoftSonic are either trademarks or registered trademarks of Seagate Technology LLC. Other product names are either trademarks or registered
trademarks of their owners. One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment
and formatting. Seagate reserves the right to change, without notice, product offerings or specifications. Publication Number: DS1592, April 2006

AMERICAS

Seagate Technology LLC  920 Disc Drive, Scotts Valley, California 95066, United States, 831-438-6550

ASIA/PACIFIC

Seagate Technology International Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888

EUROPE, MIDDLE EAST AND AFRICA

Seagate Technology SA  130-136, rue de Silly, 92773 Boulogne-Billancourt Cedex, France, 33 1-41 86 10 00

• Choose the right temperature capability for your product’s

requirements: –30ºC to +85ºC (automotive OEM
specification) or –20ºC to +75ºC.

• Virtually inaudible operation through Seagate SoftSonic

technology

• Seagate RunOn Technology delivers consistent performance

even in high-motion conditions.

• G-Force Protection protects the drive against everyday shock

events while in the field or on the road.

• Offers the expertise of Seagate HDD integration engineers to

overcome the challenges of building new system chassis and
HDD mounting designs

• Speeds time to market by solving CE design issues quickly

and efficiently

• Improves system reliability and performance

• Field engineering and business support teams are available

in person, worldwide.

• Advanced application design services are available through

Seagate design centers in the USA and Singapore.

2.5-inch drives optimized for extreme environments

Model Number

Interface Options

Spindle Speed (RPM)

Power On/Standby to Ready
(sec, typical, 1ºC to 85ºC)

Seek Time (msec, typical)

Average Read
Average Write

Cache, Multisegmented (Mbytes)

Temperature (°C, ambient)

Operating

Nonoperating

Acoustics (bels, typical)

Idle
Normal Seek

Humidity (%)

Operating
Nonoperating

Altitude (ft/mm, sea level)

Operating

–1000 to 14,500/–305 to 4420

Nonoperating

–1000 to 40,000/–305 to 12,192

EMI/EMC

FCC Class B compliant

Startup Current 5V (typical, amps)

Power Management (typical, watts)

Seek
Read/Write
Idle
Standby/Sleep

Voltage Tolerance

Shock (Gs)

Operating: 11 msec/2 msec
Nonoperating: 2 msec

Vibration (Gs, 0 to peak)

Operating (10 to 500 Hz)
Nonoperating (5 to 500 Hz)

Warranty

Standard (years)
Option (add'l years)

Discs/Heads

Height (mm)

Width (mm)

Depth (mm)

Weight (g)

ST940813AM

2

ST940814AM

Ultra ATA/100

5400

3

12.5
14.5

8

–30 to +85

2

–20 to +75
–40 to +95

2.3
2.5

5 to 90
5 to 95

1.1

1.9
1.9/1.7
0.99
0.26

5V ± 5%

110/200
800

1.0
5.0

1
up to 4

1/2

0.374/9.5

2.75/69.85

3.95/100

0.22/100

ST930813AM

2

ST930814AM

Ultra ATA/100

5400

3

12.5
14.5

8

–30 to +85

2

–20 to +75
–40 to +95

2.3
2.5

5 to 90
5 to 95

1.1

1.9
1.9/1.7
0.99
0.26

5V ± 5%

110/200
800

1.0
5.0

1
up to 4

1/2

0.374/9.5

2.75/69.85

3.95/100

0.22/100

ST920813AM

2

ST920814AM

Ultra ATA/100

5400

3

12.5
14.5

8

–30 to +85

2

–20 to +75
–40 to +95

2.3
2.5

5 to 90
5 to 95

1.1

1.9
1.9/1.7
0.99
0.26

5V ± 5%

110/200
800

1.0
5.0

1
up to 4

1/2

0.374/9.5

2.75/69.85

3.95/100

0.22/100

1

One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity.

2

OEM model