Hitachi J4K50 User Manual download pdf

www.hitachiGST.com

DATA SHEET

Features and Beneﬁ ts

Feature / Function Beneﬁ ts

Capacity 50GB maximum capacity * 12,500 4-minute MP3 songs, or

40GB and 30GB also available * 17 movies

* 50 interactive games

Acoustics Fluid Dynamic Bearing (FDB) motors Quiet operation

Reliability -30° C to +85° C operating temperature Performs well in extreme temperature environments

-300m to +5,000m altitude on J4K50

High-endurance FDB motor Supports 24x7 applications

Shock sensor technology Cushions the drive in poor shock or vibration conditions

Thermal Fly-height Control (TFC) Improved soft error rate and performance

*Actual storage may vary depending on the compression rate applied.

Built like a tank

Hitachi is ﬁ rst to deliver a 50GB per platter Endurastar hard drive for use in extreme environ-

ments. The Endurastar J4K50 and N4K50 are offered in capacities of 30 to 50GB. Along

with the increased capacity, comes a wider temperature range and improved altitude range.

Endurastar J4K50 is designed to operate in the most severe conditions, at temperatures of

-30°C to +85°C and altitudes of -300 to +5000 meters.Endurastar N4K50 offers a temperature

range of -16°C to +70°C at altitudes of -300 to 3000 meters. The new Endurastar models con-

tinue to leverage shock sensor technology for enhanced reliability and the proven technology

of Hitachi HDDs for notebook PCs to deliver quiet acoustics and excellent performance.

Hitachi Endurastar drives are designed to guard and deliver your data under the harshest

environmental conditions.

Made for the road

Hitachi Endurastar hard drives deliver the one-two punch of operating at the highest

altitude and the most extreme temperatures. These drives are designed to meet the

rigors of the automotive environment, including traditional navigation, telematics, in-car

entertainment and vehicle relational management. This time-proven design supports

around-the-clock applications in industrial environments.

The implementation of TFC, which enables direct control of the read/write element using heat,

provides more consistent spacing between the read/write element and the media, thereby

improving robustness and performance. These new Endurastar models are preferred for

applications in the most radical environments ranging from desert heat to Antartic chill.

Endurastar

™

J4K50 and N4K50

2.5-INCH HARD DISK DRIVES

Highlights

Highest capacity Automotive HDD at 50GB;

67% more than prior model

Expanded operating temperature range

from -30° C to +85° C

Highest operating altitude range of up

to 5000 meters

4th generation product, based on

proven technology

Applications

Automotive

GPS navigation systems

Applications running in hot and

humid climates

Industrial applications

50, 40 and 30GB | 4200 RPM | ATA-6

Industrial strength drives built for extreme environments

1 2

Endurastar 1
J4K50 and N4K50 1

Summary of Contents

Page 1 - J4K50 and N4K50

www.hitachiGST.comDATA SHEETFeatures and Beneﬁ ts Feature / Function Beneﬁ ts Capacity 50GB maximum capacity * 12,500 4-minute MP3 songs, or 40G

Page 2

Speciﬁ cations Endurastar J4K50 Endurastar N4K50Model(s) HEJ425050F9AT00 HEJ425040F9AT00 HEJ425030F9AT00 HEN425050F9AT00 HEN425040F9AT00 HEN425030F9

Related models: N4K50

Comments to this Manuals

No comments

Hitachi J4K50 User Manual

Browse online or download User Manual for Camcorders Hitachi J4K50. Hitachi J4K50 User Manual

Summary of Contents

Related models: N4K50

Comments to this Manuals

Related products and manuals for Camcorders Hitachi J4K50