Seagate Momentus ST9200423ASG 7200.3 200GB 7.2K 2.5-inch SATA Hard Drive

Capacity: 200GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 2.5″x9mm (Fits in ALL laptops)
Sustained Throughput (MBps): 
Average Seek Time (read/write ms): 11 / 13
Electrical Interface Speed: SATA 300 – 3.0Gbps
On-Board Cache: 16MB

Key Advantages

• Highest available notebook performance increases productivity in all environments.
• Developed with proven Seagate® 7200-RPM laptop technology
• SATA 3Gb/s NCQ interface.
• 16-MB cache on every capacity
• G-Force Protection available for added robustness in mobile environments
• Perpendicular recording technology

G-Force Protection

When a laptop is dropped, the most catastrophic damage to the hard drive occurs when the head scrapes across the surface of the disk, causing potential data loss. G-Force Protection, an optional drop sensor, protects the Momentus 7200.3 drive against shock by sensing when the system is in a free-fall state, moving the heads off the platter and locking them in place—all within three-tenths of a second.