Datasheet
Table Of Contents
- 1.0 Introduction 1
- 2.0 Drive specifications 3
- 2.1 Formatted capacity 8
- 2.2 Default logical geometry 8
- 2.3 Recording and interface technology 8
- 2.4 Physical characteristics 9
- 2.5 Access time 9
- 2.6 Start/stop times 9
- 2.7 Power specifications 10
- 2.8 Environmental specifications 14
- 2.9 Acoustics 16
- 2.10 Electromagnetic immunity 16
- 2.11 Reliability 17
- 2.12 Agency certification 17
- 2.13 Environmental protection 19
- 2.14 Corrosive environment 19
- 3.0 Configuring and mounting the drive 21
- 4.0 Serial ATA (SATA) interface 25
- 5.0 Seagate Technology support services 35
- Figure 1. Serial ATA connectors 22
- Figure 2. Attaching SATA cabling 22
- Figure 3. Mounting dimensions (2.0, 1.5 and 1.0 TB models) 23
- Figure 4. Mounting dimensions (500 GB models) 24
- 1.0 Introduction
- 2.0 Drive specifications
- 2.1 Formatted capacity
- 2.2 Default logical geometry
- 2.3 Recording and interface technology
- 2.4 Physical characteristics
- 2.5 Access time
- 2.6 Start/stop times
- 2.7 Power specifications
- 2.8 Environmental specifications
- 2.9 Acoustics
- 2.10 Electromagnetic immunity
- 2.11 Reliability
- 2.12 Agency certification
- 2.13 Environmental protection
- 2.14 Corrosive environment
- 3.0 Configuring and mounting the drive
- 4.0 Serial ATA (SATA) interface
- 5.0 Seagate Technology support services
- Index
Barracuda LP Series SATA Product Manual, Rev. B 11
Table 3: DC power requirements
Power dissipation (2TB and 1.5TB models) Avg (watts 25° C) Avg 5V typ amps Avg 12V typ amps
Spinup — — 2.0 (peak)
Idle* † 5.50 0.168 0.337
Operating (average) 6.80 0.360 0.420
Standby 0.500 0.350 0.010
Sleep 0.500 0.350 0.010
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and
power to operational levels.
†5W IDLE with DIPLM Enabled
Note. Drive supports PHY layer power management. When enabled, a power savings of ~300mw can be achieved
in Idle, Standby and Sleep modes.
Power dissipation (1TB models) Avg (watts 25° C) Avg 5V typ amps Avg 12V typ amps
S
pinup — — 2.0 (peak)
Idle* † 3.70 0.239 0.216
Operating (average) 5.70 0.335 0.350
Standby 0.321 0.225 0.096
Sleep 0.321 0.225 0.096
Power dissipation (500GB models) Avg (watts 25° C) Avg 5V typ amps Avg 12V typ amps
Spinup — — 2.0 (peak)
Idle* † 3.40 0.313 0.161
Operating (average) 5.00 0.360 0.270
Standby 0.298 0.420 0.008
Sleep 0.298 0.420 0.008