IBM 03L5640, also known as the IBM Travelstar 6GT (model DADA-26480), is a 2.5-inch internal hard disk drive designed for laptop systems. It offers a storage capacity of 6.4 GB and operates at a rotational speed of 4,200 RPM. The drive features a 512 KB cache and utilizes the IDE Ultra ATA/33 (ATA-4) interface, supporting a maximum data transfer rate of 33 MB/s. citeturn0search5

Key Specifications:

• Capacity: 6.4 GB

• Rotational Speed: 4,200 RPM

• Cache Size: 512 KB

• Interface: IDE Ultra ATA/33 (ATA-4)

• Form Factor: 2.5-inch

• Average Seek Time: 12 ms

• Track-to-Track Seek Time: 4 ms

• Full-Track Seek Time: 23 ms

• Non-Operating Shock Resistance: 600 G/2 ms

• Operating Shock Resistance: 125 G/2 ms

• Power Consumption:

  • Start-up (Max Peak): 4.7 W

  • Seek (Average): 2.3 W

  • Read (Average): 2.1 W

  • Write (Average): 2.2 W

  • Performance Idle (Average): 1.85 W

  • Active Idle (Average): 0.95 W

  • Low Power Idle (Average): 0.65 W

  • Standby (Average): 0.3 W

  • Sleep: 0.1 12.5 mm

  • Width: 70 mm

  • Depth: 100 mm

  • Weight: 140 g

This hard drive is noted for its rugged design, offering a non-operating shock rating of 600 G/2 ms and an operating shock rating of 125 G/2 ms, making it suitable for mobile environments. Additionally, it incorporates IBM's Enhanced Adaptive Battery Life Extender 2.0 power management technology, which includes Performance, Active, and Low Power Idle modes to help minimize power usage and extend battery life.