DSAtlas10KII 6/27/00 2:31 PM Page 1

Atlas 10K II

Exceptional Performance and Reliability for Servers, Workstations, and Subsystems

9.2 GB

18.4 GB

36.7 GB

73.4 GB

The Market

With the explosive growth of enterprisewide computing, the demand is increasing for larger and faster departmental and enterprise servers and performance workstations. In this market, the awardwinning Quantum Atlas™ 3.5-inch hard disk drive is the leader. Now the new

Quantum Atlas 10K II hard disk drive continues the tradition with huge

Key Features and Benefits

• Exceptional performance — 10,000 RPM,

4.7 ms seek time, 41 MB/sec sustained capacity, incredibly fast performance, and solid reliability.

The Industry’s Highest Performance:

10,000 RPM and More

Data

(MB) cache buffer, and 41 megabyteper-second (MB/sec) peak sustained throughput, the Atlas 10K II drive delivers the random I/O performance throughput, large 8 MB cache buffer

• Leading capacities — 73.4 GB, 36.7 GB,

18.4 GB, and 9.2 GB in a 3.5-inch and sequential throughput capability form factor demanded by data-intensive applications.

• Advanced interfaces — Ultra160

SCSI interface with Fairness,

Cyclical Redundancy Check (CRC),

Asynchronous Information Protection

(AIP), Domain Validation, and Ultra2 and Ultra SCSI compatibility

Available in capacities of 73.4 gigabytes

(GB), 36.7 GB, 18.4 GB, and 9.2 GB, the Atlas 10K II drive is the optimum choice for Windows NT or UNIX enterprise and departmental servers, as well as high-performance workstations running 2D graphics, 3D video, and other high I/O applications.

Quantum Quality and Reliability

To ensure flawless performance the first time, and every time, the Atlas 10K II drive features Quantum’s breakthrough

Shock Protection System II (SPS II) that protects against mistreatment during handling and integration. For systems integrators, SPS II means fewer returns, lower total cost of ownership, and more satisfied customers. For customers, it means one less thing to worry about. In addition, we confidently back every Atlas 10K II drive with a five-year warranty. All are good reasons why Quantum means quality.

• Superior reliability — Quantum Shock

Protection System, Data Protection

System, 352-bit Reed Solomon double-burst ECC on-the-fly, thermal sensing, S.M.A.R.T.

• Superior manageability — Active LVD bus hot-pluggable design, intelligent

SCSI bus management, and automatic

SCSI mode configuration for Ultra160,

Ultra2, Ultra, and Fast SCSI interfaces

DSAtlas10KII 6/27/00 2:31 PM Page 2

Specifications

Interface

9.2

18.4

36.7

73.4

3.5" 3.5" 3.5" 3.5"

Ultra160, Ultra2, Ultra SCSI 68-pin Wide

Ultra160, Ultra2, Ultra SCSI 80-pin SCA-2

9,200 18,400 36,700 73,400 Formatted Capacity (MB 1 )

Disk Drive Configuration

Disks

Head/Recording Surfaces

Encoding/Detection Method

2

3

Bytes per Sector 512

Maximum Areal Density (Gb/sq. in.) 7.7

3

6

50/52 RLL PRML

5

10

10

20

Performance Specifications

Typical Seek Times 2

Average

Track-to-Track

Full Stroke

(ms)

4.7

0.6

12

Average Rotational Latency (ms) 3.0

Rotational Speed (RPM) 10,000

Internal Data Rate (Mb/sec) 280 to 478

Sustained Throughput (MB/sec) 25 to 41

Data Transfer Rates (Buffer Host)

Ultra160 SCSI (MB/sec)

Ultra2 SCSI (MB/sec)

Ultra SCSI (MB/sec)

Buffer Size (MB)

160

80

40

8

4.7

0.6

12

4.7

0.6

12

5.2

0.6

13

9.2/18.4

36.7

73.4

Reliability Specifications

Data Errors (per bits read)

Recoverable

Nonrecoverable

Error-Correction Method

Warranty 3 (years)

Physical Specifications

Dimensions—inches (mm)

Width

Length

Height

Weight—pounds (kg)

10 per 10

1 per 10 14

352-bit Reed Solomon

5

12

4.00 (101.6) 4.00 (101.6) 4.00 (101.6)

5.76 (146.5) 5.76 (146.5) 5.76 (146.5)

1.00 (25.8) 1.00 (25.8) 1.64 (41.6)

1.4 (0.64) 1.5 (0.68) 2.4 (1.10)

Environmental Limits

Operating

Temperature (˚C)

Non-Condensing Humidity (%)

Vibration (G, 5 to 500 Hz)

Sound Power (bels, Idle)

Non-Operating

Temperature (˚C)

Non-Condensing Humidity (%)

Shock (G, 2 ms, 1/2 sine)

Vibration (G, 5 to 500 Hz)

5 to 50

5 to 85

0.5

3.7

-40 to 70

5 to 95

230

2.0

3.8

230

4.2

150

Power Specifications

Voltage Requirements (V)

Typical Power Draw (W, Idle)

SCSI

Peak Current (A on +5V/+12V)

SCSI

+5V DC±5% +12V DC ±5%

9.7

0.80/2.70

10.0

0.80/2.80

14.3

0.80/3.00

1.

Quantum defines a megabyte (MB) as 10 6 or 1,000,000 bytes. 2.

Seek times are at nominal conditions and include settling. 3.

This warranty is standard when products are purchased directly through authorized Quantum distributors/dealers. End-user warranties provided by computer manufacturers may vary.

For more information about Quantum’s quality products, call toll free: 1.800.624.5545 in the U.S.A. and Canada, or visit our worldwide web site: http://www.quantum.com

Quantum Corporation

500 McCarthy Boulevard

Milpitas, California 95035

U.S.A.

1.800.624.5545

Quantum Peripheral Products S.A.

ICC Building D

20 Route de Pre-Bois

1215 Geneva

Switzerland

41.22.929.7600

Quantum Asia-Pacific Pte. Ltd.

9 Temasek Boulevard

#24-01/Suntec City Tower 2

Singapore 038989

65.334.0880

Specifications subject to change without notice.

©2000 Quantum Corporation. All rights reserved. Quantum and the Quantum logo are trademarks of Quantum Corporation, registered in the U.S.A. and other countries.

Atlas is a trademark of Quantum Corporation. Products mentioned herein are for identification purposes only and may be registered trademarks or trademarks of their respective companies.

Printed in the U.S.A. 60K HGD/ELIPSIS AIIDS0600

Quantum Peripherals Japan

Shinjuku Square Tower 4F

6-22-1 Nishi-Shinjuku

Shinjuku-ku, Tokyo, 163-11

Japan

81.3.5321.7900