Seagate 160GB 7200rpm Ultra ATA/100 ST3160022ACE 产品宣传页

© 2003 Seagate Technology LLC. All rights reserved. Printed in USA. Seagate, Seagate Technology and the Seagate logo are registered trademarks or trademark of
Seagate Technology LLC. Barracuda and SeaShell are registered trademarks or trademarks of Seagate Technology LLC. Other product names are registered trademarks or
trademarks of their owners. Seagate reserves the right to change, without notice, product offerings or specifications. (DS-352) Publication Number: 1562-001, May 2003

AMERICAS

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

ASIA/PACIFIC

Seagate Technology International Ltd. 151 Lorong Chuan, New Tech Park #06-01, Singapore 556741, 65-6488-7498

EUROPE, MIDDLE EAST AND AFRICA

Seagate Technology SA  62 bis, avenue André Morizet, 92643 Boulogne-Billancourt Cedex, France, 33 1-41 86 10 00

• Whisper-quiet acoustic performance reduces system

noise and delivers pure digital audio enjoyment.

• Highly reliable drives with low AFR help to reduce

system failures.

• Optimized for A/V applications to deliver smooth, reliable

audio and video streams

• Easy-to-use stream management commands are

compatible with new ATA streaming command set.

• SeaShell

™

packaging protects the drive against 1,000 Gs

of nonoperating shock.

• Expertise in helping consumer electronics companies

and manufacturers overcome technical issues

• Speeds your time to market by solving CE design issues

quickly and efficiently

• Improves your product’s reliability and performance

• Field engineering and business support teams are

available in person, worldwide

• Advanced application design advice available through

our design centers in USA and Singapore

Storage for the new world of digital entertainment

Model number

Drive family

Recording hours (approximate)

2

MP3 (33.3 Mbytes/hour)

SDTV (1.0 Gbytes/hour)

HDTV (4.0 Gbytes/hour)

Interface

Compatible with UDMA-2, -3, -4 chipsets

Simultaneous A/V streams

3

SDTV @ average 2.5 Mbytes/sec

HDTV @ average 5 Mbytes/sec

Average data transfer rate

(Mbytes/sec @ UDMA-4)

Idle (sound power, bels), typical

Seek (sound power, bels), typical

Startup current (amps typical on 12V line)

Seek (watts) typical

Read/write (40% seeks, watts)

Idle (watts typical), without off line

Standby (watts typical/max)

Power on & standby to ready (typical, sec)

Nonoperating shock (Gs @ 2 msec)

Operating shock (Gs @ 2 msec)

Contact start/stops (cycles @ ambient)

Mean Time Between Failures (hours) 

Operating temperature (ºC)

Nonoperating temperature (ºC)

Discs/heads

Height (inches/mm)

Width (inches/mm)

Depth (inches/mm)

Weight (lbs/g)

1

Formatted capacity in gigabytes, 512 bytes/sector. Capacity calculated as 1 gigabyte = 10

9

bytes.

2

Recording times are approximate and may vary due to quality and compression levels. 

3

Assumes at least 2 megabytes of available host buffer per stream. ATA security feature modes fully supported.

ST3160022ACE

U Series 9

19,200

160

40

Ultra ATA/100

Yes

8

4

48

<2.5

2.8

2.3

12.5

12.0

7.5

0.9/1.05

10

350

63

50,000

600,000

0 to 60

–40 to 70

2/4

1.03/26.1

4/102

5.8/147

1.4/635

ST3120025ACE

U Series 9

14,400

120

30

Ultra ATA/100

Yes

8

4

48

<2.5

2.8

2.3

12.5

12.0

7.5

0.9/1.05

10

350

63

50,000

600,000

0 to 60

–40 to 70

2/3

1.03/26.1

4/102

5.8/147

1.4/635

ST380012ACE

U Series 9

9,600

80

20

Ultra ATA/100

Yes

8

4

48

<2.5

2.8

2.3

12.5

12.0

7.5

0.9/1.05

10

350

63

50,000

600,000

0 to 60

–40 to 70

1/2

1.03/26.1

4/102

5.8/147

1.4/635

ST340015ACE

Barracuda

®

4,800

40

10

Ultra ATA/100

Yes

5

2

34

2.6

2.8

2.0

7.3

6.6

5.0

1.4/1.6

6.5

350

63

50,000

600,000

0 to 60

–40 to 70

1/1

.79/20

4/102

5.8/147

1.1/454