The Seagate® Momentus® 5400.4 drive offers the best combination of capacity, mobility and durability in a laptop hard drive.

Features:

- Industry’s most reliable hard drive with proven second-generation Seagate perpendicular magnetic recording technology
- SATA 3Gb/s interface with Native Command Queuing, the fastest interface option available today, to enhance system performance levels
- 56 percent areal density increase from previous product generation
- Robust design and high shock tolerance enable mobility in rugged operating environments.
- 325 Gs of operating shock tolerance and 900 Gs of nonoperating shock tolerance make the drive ideal for notebook PCs and industrial applications.

Seagate Momentus 5400.4 SATA 250GB. HDD size: 2.5", HDD capacity: 250 GB, HDD speed: 5400 RPM

HDD size

2.5"

HDD capacity

250 GB

HDD speed

5400 RPM

Interface

Serial ATA

Type

HDD

Component for

Notebook

Storage drive buffer size

8 MB

HDD number of heads

4

Read seek time

12 ms

Write seek time

14 ms

Full stroke seek time

20 ms

Track to track seek time

2.5 ms

Average latency

5.6 ms

Bytes per sector

512

Start/stop cycles

600000

Windows operating systems supported

Y

Power consumption (standby)

0.2 W

Power consumption (PowerSave)

0.2 W

Power consumption (read)

2 W

Power consumption (write)

1.6 W

Power consumption (idle)

0.6 W

Operating voltage

5 V

Start-up current

1 A

Operating temperature (T-T)

0 - 60 °C

Storage temperature (T-T)

-40 - 70 °C

Operating relative humidity (H-H)

5 - 95%

Storage relative humidity (H-H)

5 - 95%

Operating vibration

1 G

Non-operating vibration

5 G

Operating altitude

-304.8 - 3048 m

Non-operating altitude

-304.8 - 12192 m

Operating shock

325 G

Non-operating shock

900 G

Width

69.8 mm

Height

9.5 mm

Depth

100.2 mm

Weight

102 g

Quantity

1

Drive ready time

3 s