Newsletter signup
Sign up today to receive our latest news and offers
|
|
|
Product Information
Product Information
Technical Information
Technical Information
Reviews
Reviews
|
Best-Fit Applications
- Military and government systems that require FIPS 140-2 certification
- Corporate laptops that contain confidential employee, customer or company information
- Field sales, service and support laptops that contain critical customer data
- Personal laptops that contain sensitive information
- Industrial applications such as ATMs, POS systems and other teller-like systems
Key Features and Benefits
- FIPS 140-2 certification for government-grade security
- Hardware-based encryption that delivers encryption at the core of where your data lives
- 7200-RPM will give you faster boot time, application load time and core high performance
- SATA 3Gb/s with Native Command Queuing is fully compatible with all SATA interface laptops
- Up to 500GB of capacity give you the performance you crave with capacity you require
|
| Specifications |
|
| Model Number |
ST9250412AS |
| Interface |
SATA 3Gb/s |
| Cache |
16MB |
| Capacity |
250GB |
| Areal density (avg) |
394Gb/in2 |
| Guaranteed Sectors |
488,397,168 |
| PHYSICAL |
|
| Height |
9.5mm (0.370 in) |
| Width |
69.85mm (2.75 in) |
| Length |
100.35mm (3.951 in) |
| Weight (typical) |
110g (0.238 lb) |
| PERFORMANCE |
|
| Spin Speed |
7,200 RPM |
| Sustained data transfer rate |
1,230,000Mb/s |
| Average latency |
4.17ms |
| Random read seek time |
11.0ms |
| Random write seek time |
13.0ms |
| I/O data transfer rate |
300MB/s |
| Unrecoverable read errors |
1 in 1014 |
| RELIABILITY |
|
| Annual Failure Rate |
0.48 |
| POWER |
|
| 5V start max current |
1.0A |
| Average idle power |
1.0W |
| Average operating power |
2.2W |
| Average seek power |
2.2W |
| ENVIRONMENT |
|
| Ambient Temperature |
|
| Operating |
0°–60°C |
| Nonoperating |
-40°–70°C |
| Maximum operating temperature change |
20°C per hour |
| Maximum nonoperating temperature change |
35°C per hour |
| Shock |
|
| Operating Shock (max) |
350 Gs for 2ms |
| Nonoperating Shock (max) |
1000 Gs for 1ms |
| ACOUSTICS |
|
| Acoustics (Idle Volume) |
2.3 bels |
| Acoustics (Seek Volume) |
2.6 bels |
|
|
|
|
|
|
|
|