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 MultiMediaCard 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),
Picture Card
Supports Secure Digital Card (SD), Secure Digital ROM Card (SD ROM),
miniSD, MultiMediaCard, Secure MultiMediaCard (Secure
MultiMediaCard), ROM Type MultiMediaCard (MultiMediaCard ROM),
Reduced Size MultiMediaCard (RS MultiMediaCard), MultiMediaCard 4.0
(MultiMediaCard Plus), Reduced Size MultiMediaCard 4.0
(MultiMediaCard 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)
Mechanical
Length
(3.5")
124.7 cm
Width
(3.5")
101.6 cm
QuickSpecs
HP Compaq dx2300 Microtower Business PC
Technical Specifications - Removable Storage
DA - 12668 North America — Version 17 — May 21, 2008
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