Seagate sshd 2.5 Laptop hard drive

Core Specifications

Capacity: 320 GB

Form Factor: 2.5 inch x 7mm height

Interface: SATA II (Serial ATA 3 Gb/s)

Rotational Speed: 5400 RPM

Cache/Buffer Size: 16 MB [1, 2, 3]

Performance & Power

Data Transfer Rate: Up to 3 Gb/s (300 MB/s interface)

Power Consumption: ~1.2 W (Idle) to 2.4 W (Seek)

Average Seek Time: ~12 ms [1, 2, 3, 4, 5]

Physical Dimensions

Width: 70.1 mm

Depth: 100.5 mm

Weight: 92 grams [1, 2]