U Series X delivers a cost-efficient design and the industry's best value combination of performance, acoustics and reliability. Designed from start-to-finish using Six Sigma practices, U Series X exhibits extreme reliability, whisper-quiet acoustics and best-in-class performance.
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Description
Product Features:
- 20 GB 3.5" 5400 RPM Ultra-ATA/100
- HDD
- Storage drive buffer size: 2 MB
- SMART technology
- 455 g
Seagate U-series 20GB HDD 3.5" Ultra-ATA/100
20GB HDD, 5400Rpm, Ultra ATA, 2MB, 3.5"
Seagate U-series 20GB HDD, 3.5", 20 GB, 5400 RPM
Seagate U-series 20GB HDD. HDD size: 3.5", HDD capacity: 20 GB, HDD speed: 5400 RPM
Specification
Features
HDD size
3.5"
HDD capacity
20 GB
HDD speed
5400 RPM
Interface
Ultra-ATA/100
Type
HDD
Storage drive buffer size
2 MB
HDD number of heads
1
Read seek time
18 ms
Write seek time
24.9 ms
Full stroke seek time
42 ms
Track to track seek time
1.2 ms
Average seek time
12.7 ms
SMART technology
Yes
Bytes per sector
512
Start/stop cycles
50000
Mean time between failures (MTBF)
600000 h
Power
Power consumption (typical)
6 W
Power consumption (standby)
1.2 W
Power consumption (read)
5.5 W
Power consumption (write)
5.5 W
Power consumption (idle)
4.5 W
Operating voltage
5 / 12 V
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 vibration
0.5 G
Non-operating vibration
5 G
Operating altitude
-60.96 - 3048 m
Non-operating altitude
-121.92 - 12192 m
Operating shock
63 G
Non-operating shock
350 G
Weight & dimensions
Width
101.9 mm
Height
20 mm
Depth
147 mm
Weight
455 g
Other features
Drive ready time
7 s