QuickSpecs
HP Compaq dx7500 Business PC
Technical Specifications - Removable Storage
HP | Size | 3.5 in (8.89 cm) |
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Drive | LED Indicators (front panel)Green |
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| Read/Write Capacity per1.44 MB/720 KB |
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| Diskette (high/low) |
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| Drive Height |
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| Drive Rotation | 300 rpm |
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| Transfer Rate (high/low) | 500/250 KB/s |
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| Bytes/Sector | 512 |
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| Sectors/Track (high/low)18/9 |
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| Tracks/Side (high/low) | 80/80 |
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| Access Times | ||
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| Average | 94/173 ms |
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| (high/low) |
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| Settling Time | 15 ms |
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| Latency Average | 100 ms |
| Cylinders (high/low) | 80/80 |
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| Read/Write Heads | Two |
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HP
USB 2.0
Advance protocol support Supports hardware ECC (Error Correction Code) function
| Supports hardware CRC (Cyclic Redundancy Check) function | |
| Supports MS | |
| Supports | |
| Supports SD | |
| Supports | |
| Support | |
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), | |
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| 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 Duo) |
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Mechanical | Length (3.5”) | 124.7 cm |
| Width (3.5”) | 101.6 cm |
DA - 13152 Worldwide QuickSpecs — Version 9 — 3/30/2009 | Page 43 |