Compaq dx2480 HP Compaq dx2480 Business PC Quick Reference Guide - Page 26

QuickSpecs HP Compaq dx2480 Microtower Business PC Technical Specifications - Removable Storage HP 1.44-MB Diskette Size Drive LED Indicators (front panel) 3.5 in (8.89 cm) Green Read/Write Capacity 1.44 MB/720 KB per Diskette (high/low) Drive Height One-third Drive Rotation 300 rpm Transfer Rate (high/low) 500/250 KB/s Bytes/Sector 512 Sectors/Track (high/low) 18/9 Tracks/Side (high/low) 80/80 Access Times Track-to-Track (high/low) Average (high/low) Settling Time Latency Average Cylinders (high/low) 80/80 Read/Write Heads Two 3/6 ms 94/173 ms 15 ms 100 ms HP 16-in-1 Media Card Reader USB interface Advance protocol support USB 2.0 High-speed device via PCI card or pass -through via internal USB port of system board • Supports hardware ECC (Error Correction Code) function • Supports hardware CRC (Cyclic Redundancy Check) function • Supports MS 4-bit parallel transfer mode • Supports MS-PRO 4-bit parallel transfer mode • Supports SD 4-bit parallel transfer mode • Supports high-speed 50 MHz SD 4-bit card (version 1.1) • Support high-speed 52 MHz MMC 8-bit card (version 4.x) Supported media types • Supports CompactFlash Card Type I (CF I), CompactFlash Card Type II (CF II),MicroDrive (MD) • Supports 3.3V SmartMedia Card (SM), SmartMedia ROM (SM ROM), xD-Picture Card (xD) • Supports Secure Digital Card (SD), Secure Digital ROM Card (SD ROM), miniSD, MultiMediaCard (MMC), Secure MultiMediaCard (Secure MMC), ROM Type MultiMediaCard (MMC ROM), Reduced Size MultiMediaCard (RS MMC), MultiMediaCard 4.0 (MMC Plus), Reduced Size MultiMediaCard 4.0 (MMC Mobile) DA - 13004 Worldwide - Version 1 - March 17, 2008 Page 26