Hard drive
| Track to track seek time (read/write) |
2 ms |
| Read seek |
12 ms |
| Average latency |
5.50 ms |
| Drive ready time |
4 s |
| Hard drive capacity |
250 GB |
| Hard drive speed |
5400 RPM |
| Hard drive interface |
Serial ATA II |
| Hard drive size |
2.5 " |
| Drive device, buffer size |
8 MB |
| Bytes per sector |
512 |
| Start/stop cycles |
600000 |
Other features
| Acoustic pressure emissions |
24 dB |
Operational conditions
| Non-operating vibration |
0.05102 G |
| Operating vibration |
0.00459 G |
| Non-operating altitude |
-305 - 12200 m |
| Operating altitude |
-305 - 3050 m |
Scorpio Blue 250GB (SATA 3 Gb/s) - Mobile Hard Drives, 8 MB Cache, 5400 RPM
To make drive selection simple, we’ve gathered all our popular 5400 RPM WD Scorpio drives under one umbrella we call WD Scorpio Blue. Built to Western Digital’s awarding winning quality standards, these drives are available in a full range of performance features.
Key Features
Massive capacity - Whether they are in an external drive or a notebook computer, WD Scorpio Blue SATA drives are available in capacities up to 500 GB and offer the most available capacity for space-hungry operating systems, like Window Vista™, with plenty of room left over for photos, music, and video.
Quiet - In a notebook drive, silence is golden. WD’s exclusive WhisperDrive™ combines state-of-the-art seeking algorithms to yield one of the quietest 2.5-inch hard drives on the market. These algorithms also optimize the way a drive seeks for data, which significantly improves power consumption. So now silence (and longer battery life) is golden.
Reliable and rugged - WD's ShockGuard™ technology protects the drive mechanics and platter surfaces from shocks. WD's SecurePark™ parks the recording heads off the disk surface during spin up, spin down, and when the drive is off. This ensures the recording head never touches the disk surface resulting in improved long-term reliability due to less head wear, and improved non-operational shock tolerance.
Fast and efficient - With 5400 RPM spin speed and 12 ms access time and up to 3 Gb/s SATA interface speed, even the most demanding customer will appreciate the performance achieved by WD Scorpio Blue drives.
Tested for compatibility - We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab™ and Mobile Compatibility Lab to give our customers confidence that our drives will work in their systems.
Ideal For
Portable digital devices of all kinds, including notebook computers, external storage, and digital media players.
