Diskette Drive Specifications - Compaq Presario 2510 Maintenance & Service Manual

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Jumpers & Switches

Diskette Drive Specifications

Diskettes
Size (in)
High Density (MB)
Low Density (KB)
LED
Height
Bytes per Sector
Sectors per Track
High Density
Low Density
Tracks per Side
High Density
Low Density
Read/Write Heads
Average Seek Time (Mb/s)
Track-to-Track (high/low)
Average (high/low)
Settling Time (ms)
Latency Average (ms)
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3.2-GB Hard Drive Specifications
Compaq Part Number
Formatted Capacity
Physical (MB)
Logical (MB)
Drive Type
Transfer Rate
Media (Mbits/sec)
Interface (Mbytes/sec)
Typical Seek Time
(including settling)
Single Track (ms)
Average (ms)
Full Stroke (ms)
Disk Rotational Speed (RPM)
Cylinders
Physical
Logical
Data Heads
Physical
Logical
Sectors per Track
Physical
Logical
Buffer Size (KB)
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4.0-GB Hard Drive Specifications
Compaq Part Number
Formatted Capacity
Physical (MB)
Logical (MB)
Drive Type
Transfer Rate
Media (Mbits/sec)
Interface (Mbytes/sec)
Typical Seek Time
(including settling)
Single Track (ms)
Average (ms)
Full Stroke (ms)
Disk Rotational Speed (RPM)
Cylinders
Physical
Logical
Data Heads
Physical
Logical
Sectors per Track
Physical
Logical
Buffer Size (KB)
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6.0-GB Hard Drive Specifications
Compaq Part Number
Formatted Capacity
Physical (MB)
Logical (MB)
Drive Type
Transfer Rate
Media (Mbits/sec)
Interface (Mbytes/sec)
Typical Seek Time
(including settling)
Single Track (ms)
Average (ms)
Full Stroke (ms)
Disk Rotational Speed (RPM)
Cylinders
Physical
Logical
Data Heads
Physical
Logical
Sectors per Track
Physical
Logical
Buffer Size (KB)
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8.0-GB Hard Drive Specifications
Compaq Part Number
Formatted Capacity
Physical (MB)
Logical (MB)
Drive Type
Transfer Rate
Media (Mbits/sec)
Interface (Mbytes/sec)
Typical Seek Time
(including settling)
Single Track (ms)
Average (ms)
Full Stroke (ms)
Disk Rotational Speed (RPM)
Cylinders
Physical
Logical
Data Heads
Physical
Logical
Sectors per Track
Physical
Logical
Buffer Size (KB)
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32x CD Drive Specifications
Applicable Disc
CD-ROM
CD-DA
CD-XA
Photo CD
Cdi
Block Size
CD-ROM Mode 1
CD-ROM Mode 2
CD-DA
CD-XA
Center Hole
Diameter
Rotational Speed
Thickness
Track Pitch
Laser
Beam Divergence
Output Power
Type
Wave Length
Access Time
Random
Full Stroke
Audio Output Level
Line Out
Headphone
Cache Buffer
Data Transfer Rate
Sustained
Burst
Interface Cable Length (Max)
Startup Time
Single
Multi-session
Stop Time
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DVD Drive Specifications
Applicable Disc
DVD-5, DVD-9, DVD-10, DVD-18
CD-ROM
CD-DA
CD-XA
Photo CD
CD-I Ready
CD-Bridge
CD-R
Block Size
CD-ROM Mode 0
CD-ROM Mode 1
CD-ROM Mode 2
DVD
Center Hole
Diameter
Thickness
Track Pitch
Laser
Beam Divergence
Output Power
Type
Wave Length
Access Time
Random
Full Stroke
Audio Output Level
Line Out
Headphone
Cache Buffer
Sustained Data Transfer Rate
Interface Cable Length (Max)
Startup Time
Stop Time
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56 K Modem Specifications
Maximum Data Speed
(Kbps)
Maximum Fax Speed
Data
Error Correction
Fax
* Both K56flex and V.90 are designed only to allow faster downloads from K56Flex or V.90-
compliant digital sources. Maximum achievable download transmission rates are currently
unknown, may not reach 56 Kbps, and will vary with the line condition.
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33.6 Kbps Modem Specifications
Maximum Data Speed
(Kbps)
Maximum Fax Speed
Data
Error Correction
Fax
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Maintenance & Service Guide
Presario 2250 Series
2510, 2410 ES & 4240 ES Personal Computers
| Product Description
Removal & Replacement
| Specifications
56 Kbps*
14.4 Kbps
V.90, K56flex, V.34 (33.6 Kbps), V32terbo (19.2 Kbps), V.32bis
(14.4 Kbps), V.32, V.22bis, V.22, V.21, Bell 212A, Bell 103
V.42bis, V.42, LAPM, and MNP 2-5
V.17, V.29, V.27ter, V.21 Channel 2, Class 1 command set,
Group III FAX
Modem 33.6 Dfi (upgradable to 56K)
33.6 DFi, upgradable to 56K
14.4 Kbps
V.34 (33.6 Kbps), V.32terbo (19.2 Kbps), V.32bis (14.4 Kbps),
V.32, V.22bis, V.22, V.21, Bell 212A, Bell 103
V.42bis, V.42, LAPM, and MNP 2-5
V.17, V.29, V.27ter, V.21 Channel 2, Class 1 command set,
Group III FAX
| Troubleshooting
| Connector Pins
Diskette Drive
3.5
1.44
720
Green
One-third
512
18
9
80
80
2
3/3
94/94
15
100
3.2 GB Hard Drive
3.2-GB-3.5"
262477
3227.1
3227.1
65
87.8
16.67
2.0
12.0
20.0
4500
5690
6253
6
16
114-234
63
128
4.0-GB Hard Drive
4.0-GB-3.5"
286118
4018
4018
65
87.8
16.67
2.0
12.0
21.0
4500
5690
7787
8
16
114-234
63
128
6.0-GB Hard Drive
6.0-GB. 5.25"
241139
6511
6505
65
Zone 1 - 92.61
Zone 15 - 16.67
3.0
13.0
25.0
3600
8895
13446
6
15
170-288
63
512
8.0 GB Hard Drive
8.0-GB-3.5"
286123
8037.7
8037.7
65
91.3-141.7
33
2.5
12.0
24.0
4000
11490
15574
4
16
403-261
63
128
32x CD Drive
Mode 1 and Mode 2
Mixed Mode, Audio and Data Combined
Ready
Single and Multiple Session
Ready
2048 bytes
2340, 2336 bytes
2352 bytes
2328 bytes
15 mm diameter
12 cm, 8 cm
4200 RPM, 8X spindle speed
1.2 mm
1.6 µm
53.5° +/- 1.5°
0.14 mW
Semiconductor laser GaAIAs
780 nm +/- 25 nm
< 100 ms
< 170 ms
0.7 V (RMS) at 47 kW
0.7 V (RMS) at 32 W
128 KB
150 KB/sec (single)
2100 - 4800 KB/sec (8X-16X variable)
16.67 MB/sec
18 in
< 7 sec
< 30 sec
< 4 sec
DVD Drive
Mode 1 and Mode 2
Audio
Mode 2, Form 1 and 2
Single and Multiple Session
2352 bytes
2352, 2340,2336, 2048 bytes
2352,2340, 2336, 2048 bytes
2048 bytes
15 mm diameter
12 cm, 8 cm
1.2 mm
1.6 µm
53.5 degrees +/- 1.5 degrees
5 mW
Semiconductor laser GaAIAs
650 nm +/- 25 nm (DVD)
795 nm +/- 25 nm (CD)
DVD
< 150 ms
< 225 ms
1.0 V (RMS) at 47 kW
0.7 V (RMS) at 32 W
128 KB
150 KB/sec (single, CD-ROM mode)
1200-3000 KB/sec (20× CAV CD-ROM mode)
2760 KB/sec (DVD mode)
18 in
< 15 sec
< 2 sec
Modem 56 Kbps
| Illustrated Parts
| Power Cord Requirements
CD
< 100 ms
< 225 ms
|