Hard drive
| Start/stop cycles |
300000 |
| Track to track seek time (read/write) |
3 ms |
| Average latency |
7.14 ms |
| Hard disk average seek time |
13 ms |
| Hard drive capacity |
40 GB |
| Hard drive speed |
4200 RPM |
| Hard drive interface |
Ultra-ATA/66 |
| Hard drive size |
2.5 " |
| Drive device, buffer size |
2 MB |
Operational conditions
| Operating shock |
250 G |
| Non-operating shock |
800 G |
Travelstar 4K80, 40GB, ATA-5, 6.35 cm (2.5 ") , 4200rpm, 2MB
Driving technology for today’s mobile hard disk drives
The Hitachi Travelstar 4K80 series is a 9.5mm high, 4200 RPM, 2.5-inch mobile hard disk drive ideal for today’s business needs. The Travelstar 4K80 brings a new generation of 4200 RPM mobile solutions to the long legacy of the Travelstar family of hard disk drives. This next generation of mobile hard disk drives provides a design which combines years of research and development with award-winning technology including; Giant Magnetoresistive (GMR) heads, Fluid Dynamic Bearing (FDB) motor technology, Partial Response Maximum Likelihood (PRML) digital channel, head load/unload technology, and an ATA/100 interface. With this design, the Travelstar 4K80 provides the storage capacity, performance, power management, quality and quiet acoustics required by demanding computing/application requirements.
Performance, quality and reliability
Designed to meet the demanding needs of today’s data-intensive requirements, the Travelstar 4K80 leverages proven technologies such as True Track Servo, which eases system integration, enhances
hard disk drive reliability, and adds robustness against vibration and disk shift, and S.M.A.R.T. (Self-Monitoring Analysis and Reporting) technology which is designed to enable a hard drive to predict impending catastrophic failure.
As a result of the award-winning combination of technology designed into the Hitachi Travelstar 4K80 series of hard disk drives, they are suitable for demanding, high capacity internet, digital audio and video editing, video streaming, and real-time multimedia applications - whether users are in the office or on the road.
