Compaq Presario 3500 Series, Руководство по обслуживанию и ремонту, Страница: 66 / 68

Compaq.com - Compaq Presario Maintenance and Service Guide - 3500 Series
United States December 9, 2002
Maintenance & Service Guide
Presario 3500 Series Personal Computers
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Jumpers & Switches | Specifications | Connector Pins | Power Cord Requirements
Specifications
Compaq Presario 3500 Series Personal Computer specifications are listed in the following tables.
Select the specification you are interested in from the alphabetical list.
CD-RW Drive Mouse System Interrupts
Diskette Drive Power Supply System Memory
IDE Hard Drives Speakers System Specifications
Fax/Modem System DMA
Monitor System I/O
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IDE Hard Drives
6.0-GB 8.0-GB
Compaq Part Number
Formatted Capacity
6448 8440
Drive Type 65 65
Transfer Rate
Head (Mbits/sec)
Interface (Mbytes/sec)
206
66.6
206
66.6
Typical Seek Time
(including settling)
Single Track (ms)
Average (ms)
Full Stroke (ms)
2.0 (read)
2.75 (write)
10.5 (read)
11.5 (write)
24.0 (read)
26.0 (write)
2.0 (read)
2.75 (write)
10.5 (read)
11.5 (write)
24.0 (read)
26.0 (write)
Disk Rotational Speed (RPM) 5400 5400
Cylinders 13330 16368
Data Heads 3 4
Sectors per Track 63 63
Buffer Size (KB) 256 256
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CD-RW Drive
Applicable Disc
CD-ROM
CD-DA
CD-XA
Photo CD
CD-I
CD-RW
Mode 1 and Mode 2
Audio
Mode 2, Form 1 and 2
Single and Multiple Session
Block Size
Mode 1 & Mode 2 Form 1
Mode 2
Mode 2 Form 2
CD-DA
2048 bytes
2340, 2336 bytes
2332 bytes
2352 bytes
Rotational Speed Approx. 7000 rpm
Dimensions W146mm x H41.5mm x D201mm
Mass Net Approx. 1.0kg
Access Time
Random
75 ms (typical)
Cache Buffer 128 KB
Data Transfer Rate
Sustained
Burst (ATAPI)
14X (inner side) 2100 Kbytes/sec
32X (Outer side) 4800 Kbytes/sec
16.67 Mbytes/sec (PIO mode 4)
16.67 Mbytes/sec (MULTI-DMA mode
2)
Interface Cable Length (Max) 18 in
Spin up Time 2.7 sec
Spin down Time 3.1 sec
Eject Time 4.94 sec
Load Time 6.21 sec
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Mouse
U. S. Metric
Dimensions
Height
Length
Width
1.22 in
3.94 in
2.21 in
3.1 cm
10 cm
5.6 cm
Weight 2.9 oz 85 g
Base Resolution 400 DPI
Tracking Speed
(maximum)
10 in/sec 25 cm/sec
Temperature
Operating
Storage
32¢X F to 104¢X F
-4¢X F to 140¢X F
0¢X C to 40¢X C
-20¢X C to 60¢X C
Lifetime
Mechanical
Switch
Exceeds 300 miles
Exceeds 1 million
operations
Exceeds 483 km
Exceeds 1 million
operations
Relative Humidity 10% to 90%, noncondensing
ESD No soft errors through 6 kV;
No hard errors through 6 kV;
specific performance depends on host system
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Fax/Modem
Maximum Data Speed (kbps) 56
Data V.90, K56Flex, V.34, V.32terbo, V.32bis, V.32,
V.22bis, V.22, V.21, Bell 212A, Bell 103
Error Correction V.42bis, V.42, LAPM, and MNP 2-5
Fax V.17 (14.4 kbps transmission speed) V.29,
V.27ter, V.21 Channel 2, Class 1 command set,
Group III FAX
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