The Barracuda® ES2 drive is perfect for high-capacity, 7200-RPM nearline storage where dollars/GB and watts/GB are primary metrics. It offers energy-saving PowerTrim™ features, internal data integrity protection, superior rotational vibration tolerance and a SATA 3.0-Gb/s interface.
Key Features and Benefits
- Perpendicular recording technology for maximum capacity
- 24x7 operation and 1.2 M hrs. MTBF
- Dynamic power saving using Seagate PowerTrim™ technology
- Broad spectrum rotational vibration tolerance at 12.5 rads/s2
- Error recovery control - quick error resolution to prevent system timeouts
- Workload management to ensure operational reliability
- Quick and robust download with firmware security checks
- Write Same command for efficient RAID initialization
- Idle Read After Write data integrity checking
- 16-MB cache
- Low total cost of ownership
- 5-year limited warranty
Key Features and Benefits
- Perpendicular recording technology for maximum capacity
- 24x7 operation and 1.2 M hrs. MTBF
- Dynamic power saving using Seagate PowerTrim™ technology
- Broad spectrum rotational vibration tolerance at 12.5 rads/s2
- Error recovery control - quick error resolution to prevent system timeouts
- Workload management to ensure operational reliability
- Quick and robust download with firmware security checks
- Write Same command for efficient RAID initialization
- Idle Read After Write data integrity checking
- 16-MB cache
- Low total cost of ownership
- 5-year limited warranty
Specs | |
Features: | |
HDD capacity: | 1000 GB |
HDD speed: | 7200 RPM |
Interface: | SAS |
Type: | HDD |
Component for: | Server/workstation |
Storage drive buffer size: | 16 MB |
Read seek time: | 8.5 ms |
Write seek time: | 9.5 ms |
Average latency: | 4.16 ms |
Mean time between failures (MTBF): | 1200000 h |
Power: | |
Power consumption (typical): | 13 W |
Power consumption (idle): | 10.2 W |
Start-up current: | 3 A |
Operational conditions: | |
Operating temperature (T-T): | 5 - 55 °C |
Storage temperature (T-T): | -40 - 70 °C |
Operating vibration: | 12.5 G |
Operating shock: | 63 G |
Non-operating shock: | 300 G |
Weight & dimensions: | |
Width: | 101.6 mm |
Height: | 26.1 mm |
Depth: | 147 mm |
Weight: | 530 g |
Other features: | |
Acoustic pressure emissions: | 0.27 dB |