Hitachi Travelstar C4K40 40GB ATA5 Datasheet

High-performance. Capacity. Technology.

Hitachi Travelstar C4K40 1.8-inch hard disk drive

Highlights

20 & 40 GB 4200 rpm in 9.5mm and 7.0mm high package for maximum capacity slimline portable applications

300G/2ms operating shock

ATA-5 interface with 2 MB data buffer

Ultra DMA mode 5 (100 MB/s max.) supported

GMR head and ME 2 PRML read channel technology

Shock sensor, S.M.A.R.T.

Use of Fluid Dynamic Bearing Motor to improve acoustic and

shock characteristics

Cutting-edge storage technology

Redefining state-of-the-art storage for mobile computing, Hitachi introduces the new Hitachi Travelstar C4K40, 1.8-inch,

4200 rpm hard disk drive. Available in 20 and 40 GB, the Travelstar C4K40 leverages the award-winning Travelstar technology legacy in a new form-factor, providing high capacity storage for a wide range of portable mobile equipment.

Designed with Fluid Dynamic Bearing

(FDB) motor technology, Giant

Magnetorestistive (GMR) heads, and a

ME 2 PRML read channels for exceptional quietness and performance required by today’s demanding computing needs.

Ideal for PC, non-PC, and removable mobile storage applications

Delivering both high-capacity and performance, light-weight, with a small form factor, the Travelstar C4K40 is an ideal storage device for not only traditional computing needs, but also for non-traditional products such as handheld PDA’s, MP3 players, printers, fax-copiers, and other removable storage devices.

Performance and reliability

Incorporating both a shock sensor and

Self-Monitoring Analysis and Report

Technology (S.M.A.R.T.), the Travelstar

C4K40 is well equipped to help maintain high-performance and fast seek times in applications that require a rugged, slimline form factor.

Hitachi family of Travelstar C4K40 hard disk drives specifications

Product name Travelstar C4K40

Model number HTC424020F7AT00

HTC424040F9AT00

Configuration

Interface ATA-5

Capacity (GB) 40/20

Sector size (bytes) 512

Number of cylinders 38,957

Data heads 4/2

Disks 2/1

Performance

Data buffer (MB) 1 2

Rotational speed (rpm) 4,200

Latency (average ms) 7.1

Max. interface transfer rate (MB/sec) 100MB/sec Ultra DMA mode-5

16.6MB/sec PIO mode-4

Multiword DMA mode-2

Seek time (ms)

1 track (typical) 3

Average (typical) 15

Full stroke (typical) 26

Read technology ME 2 PRML, ID-less format

Internal transfer rate (MB/s) 16.8-30.0

Recording density (Max. Mbpm) 29.3

Track density (Mtpm) 3.54

Reliability

Error rate (non-recoverable) < 1 per 10 13 bits transferred

Preventative maintenance Not required

Power

Requirement +3.3VDC(±5%)

Seek (average) 1.122 W

Spin up (average) 1.485 W

Active idle (average) 0.33W

Write (average) 1.555 W

Sleep 0.066W

Standby (average) 0.099 W

Physical size

Height (mm) 9.5 (2 disk) / 7.0 (1 disk)

Width (mm) 70

Depth (mm) 60

Weight (g) 62 (2 disk) / 47 (1 disk)

+5VDC(±5%)

1.7 W

2.25 W

0.5W

1.75W

0.1W

0.15W

Environmental characteristics

Operating

Ambient temperature 5° to 55° C (5V) / 5 °to 60 °C (3.3V)

Relative humidity (non-condensing) 5% - 90%

Maximum wet bulb (non-condensing) 29.4° C (84.2 °F)

Shock (half sine wave) 300G/2ms

Vibration (sine wave) 1G (22-500Hz)

Non-operating

Ambient temp -40° to 70° C (-40° to 158° F)

Relative humidity (non-condensing) 5% - 95%

Maximum wet bulb (non-condensing) 40° C (104° F)

Shock (half sine wave) 1,000G/1ms (2 disk)

1,200G/1ms (1 disk)

Vibration (sine wave) 5G (22-500Hz)

Acoustics (A-Weighted Sound Power (Bels))

Idle (typical) 2.0 (2 disk)

1.8 (1 disk)

Seek (typical) 2.6 (2 disk)

2.5 (1 disk)

Hitachi Global Storage Technologies

For more information

Internet and e-mail:

• www.hitachigst.com

• N. America: [email protected]

• EMEA: [email protected]

• Asia Pacific: [email protected]

Hitachi hard drive product information:

• US: 1 888 426-5214

• For a complete list of worldwide phone

numbers, visit www.hitachigst.com/support

© Copyright Hitachi Global Storage Technologies 2003

Hitachi Global Storage Technologies

5600 Cottle Road

San Jose, CA 95193

Produced in the United States

6/04

All rights reserved

1 Space reserved for firmware

Travelstar

TM

is a trademark of

Hitachi Global Storage Technologies.

Other product names are trademarks or registered trademarks of their respective companies.

Adaptive Battery Life Extender, and Drive Fitness Test are trademarks of Hitachi Global Storage Technologies.

References in this publication to Hitachi Global Storage

Technologies products, programs or services do not imply that Hitachi Global Storage Technologies intends to make these available in all countries in which Hitachi

Global Storage Technologies operates.

Product information is provided for information purposes only and does not constitute a warranty.

Information is true as of the date of publication and is subject to change. Actual results may vary.

This publication is for general guidance only.

Photographs may show design models.