Uick, Pecs, Technical specifications – Compaq 4-1 DA-10021-01-001 User Manual
Page 17: Compaq deskpro en series desktop
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
Q
UICK
S
PECS
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 Configuration
Synchronous
(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 Configuration
Synchronous
(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