ST3120827AS product summary
SEAGATE 120GB 3.5TH 7.2K SATA150 HDD
- Manufacturer
- Seagate
- Interface Group
- SATA
- Interface
- SATA150
- Physical Size
- 3.5in x 25mm
- Capacity
- 120GB
- Speed
- 7,200RPM
Seagate ST3120827AS 120GB SATA Hard Disk Drives
Part Specific Options
ST3120827AS product details
Seagate Desktop HDD 120GB HDD 3.5" Serial ATA
- 350 Gs non-op shock - Protection against handling damage - 3D Defense System - Protection against handling damage and data loss - Capacity:120 GB - Speed:7200 rpm - Seek time:8.5 ms avg - Interface:SATA 1.5Gb/s - 7,200 RPM desktop performance and 8MB cache; SATA interface with NCQ - Top performance
Features
- Average latency
- 4.16 ms
- Bytes per sector
- 512
- HDD capacity
- 120 GB
- HDD number of heads
- 3
- HDD size
- 3.5"
- HDD speed
- 7200 RPM
- Interface
- Serial ATA
- Mean time between failures (MTBF)
- 600000 h
- Read seek time
- 8.5 ms
- Start/stop cycles
- 50000
- Storage drive buffer size
- 8 MB
- Track to track seek time
- 1 ms
- Type
- HDD
- Write seek time
- 9.5 ms
Operational conditions
- Non-operating altitude
- -60.96 - 12192 m
- Non-operating shock
- 350 G
- Non-operating vibration
- 5 G
- Operating altitude
- -60.96 - 3048 m
- Operating relative humidity (H-H)
- 5 - 90%
- Operating shock
- 63 G
- Operating temperature (T-T)
- 0 - 60 °C
- Operating vibration
- 0.5 G
- Storage relative humidity (H-H)
- 5 - 95%
- Storage temperature (T-T)
- -40 - 70 °C
Other features
- Drive ready time
- 10 s
Power
- Operating voltage
- 5 / 12 V
- Start-up current
- 2.8 A
Weight & dimensions
- Depth
- 147 mm
- Height
- 26 mm
- Weight
- 635 g
- Width
- 101.6 mm