Compaq 4-1 DA-10021-01-001 Personal Computer User Manual


 
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QUICKSPECS
Technical Specifications
4-17 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
9.1 GB
6
Capacity 9100 MB Seek Time (typical reads, including settling)
Height 1 in/25.4 mm Single Track 0.76 ms
Width 3.5 in/88.9 mm Average 7.5 ms
Interface Wide UltraSCSI Full-Stroke 15 ms
Transfer Rate Rotational Speed 7200 rpm
40 MB/s Physical ConfigurationSynchronous
(Maximum)
Bytes/Sector 512
Logical Blocks 17,773,500
SMART II Wide
UltraSCSI
Hard Drives
Operating Temperature 41° to 113°F/5° to 45°C
4.3 GB
6
Capacity 4300 MB Seek Time (typical reads, including settling)
Height 1 in/25.4 mm Single Track 0.76 ms
Width 3.5 in/88.9 mm Average 7.5 ms
Interface Wide UltraSCSI Full-Stroke 15 ms
Transfer Rate Rotational Speed 7200 rpm
40 MB/s Physical ConfigurationSynchronous
(Maximum)
Bytes/Sector 512
Logical Blocks 8,386,000
Operating Temperature 41° to 113°F/5° to 45°C
32X Max
5
Trayload
CD-ROM Drive
Disk
Applicable Disk CD-ROM (Mode 1 and 2), CD-DA, CD-XA Ready Photo CD
(Single and Multi-session), Mixed Mode (Audio and Data
combined), CDI Ready
Capacity 650 MB
Block Size 2,048 bytes (Mode 1)
2,340, 2,336 bytes (Mode 2)
2,352 bytes (CD-DA)
2,328 bytes (CD-XA)
Rotational Speed 5,200 rpm maximum
Diameter 12 cm, 8 cm
Center Hole 15 mm
Thickness 1.2 mm
Track Pitch 1.6 µm
Interface IDE
Access Time (typical)
Random < 100 ms
Full-Stroke < 150 ms
Audio Output Level
Line-Out 0.7 V @ 47 k ohm
Headphone 0.6 V @ 32 ohm
Data Transfer Rate
Sustained 150 KB/s (single)
Variable 1800 to 4800 KB/s
Cache Buffer 128 KB