The Seagate Momentus 5400.5 drive offers the best combination of capacity, mobility and durability in a laptop hard drive to meet the demanding requirements of today's notebook multimedia usage models. Built with proven Seagate perpendicular recording technology and able to withstand up to 1000 Gs of shock, this highly reliable 2.5-inch drive is perfect for notebook or external storage applications. Backed by a 5-year limited warranty.
- 8-MB cache delivers fast performance.
- Robust design and high shock tolerance enable mobility in rugged notebook operating environments.
- 1000 Gs of nonoperating shock make the drive ideal for notebook PCs and industrial applications.
- G-Force Protection available for added robustness in mobile environments.
- Green features: Leverages Seagate laptop power management technology, delivering the lowest-power 5400-RPM laptop hard drive yet, Utilizes ramp load features that remove the head from the disk during idle periods, improving idle power consumption and adding to the durability of the drive.
- QuietStep technology enables ultra-quiet load/unload acoustics.
- SATA 3Gb/s Native Command Queuing interface.
- Perpendicular recording technology.
- Seagate 5-year limited warranty.
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Description
Product Features:
- 320 GB 2.5" 5400 RPM Serial ATA II
- Laptop HDD
- Storage drive buffer size: 8 MB
- 110 g
Warranty: 5 years
Seagate Momentus 320GB 2.5" SATA II 2.5" Serial ATA II
320GB 2.5" SATA II
Seagate Momentus 320GB 2.5" SATA II, 2.5", 320 GB, 5400 RPM
Seagate Momentus 320GB 2.5" SATA II. HDD size: 2.5", HDD capacity: 320 GB, HDD speed: 5400 RPM
Specification
Features
HDD size
2.5"
HDD capacity
320 GB
HDD speed
5400 RPM
Interface
Serial ATA II
Type
HDD
Component for
Laptop
Storage drive buffer size
8 MB
HDD number of heads
4
Average latency
5.56 ms
Bytes per sector
512
Start/stop cycles
600000
Mean time between failures (MTBF)
500000 h
Power
Power consumption (standby)
0.205 W
Power consumption (read)
1.6 W
Power consumption (write)
1.6 W
Power consumption (idle)
0.685 W
Operating voltage
5 V
Start-up current
1 A
Operational conditions
Operating temperature (T-T)
0 - 60 °C
Storage temperature (T-T)
-40 - 70 °C
Operating relative humidity (H-H)
5 - 90%
Storage relative humidity (H-H)
5 - 95%
Operating altitude
-304.8 - 3048 m
Non-operating altitude
-304.8 - 3048 m
Operating shock
350 G
Non-operating shock
1000 G
Weight & dimensions
Width
69.8 mm
Height
9.5 mm
Depth
100.5 mm
Weight
110 g