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HP 1.44-MB Diskette
Drive
Size
3.5 in (8.89 cm)
LED Indicators
(front
panel)
Green
Read/Write Capacity
per Diskette
(high/low)
1.44 MB/720 KB
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)
3/6 ms
Average
(high/low)
94/173 ms
Settling Time
15 ms
Latency Average
100 ms
Cylinders
(high/low)
80/80
Read/Write Heads
Two
HP 16-in-1 Media Card
Reader
USB interface
USB 2.0 High-speed device via PCI card or pass -through via internal
USB port of system board
Advance protocol
support
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)
Support Memory Stick (MS), Memory Stick ROM (MS ROM),
MagicGate Memory Stick (MG), Memory Stick Select, Memory
Stick Duo (MS Duo), Memory Stick PRO (MS-PRO), Memory
Stick PRO Duo (MS PRO Duo)
QuickSpecs
HP Compaq dx2300 Microtower Business PC
Technical Specifications - Removable Storage
DA - 12668 Worldwide — Version 9 — July 2, 2007
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