6

Specifications

This chapter provides physical and performance specifications.

Table 6-1

Computer

Dimensions

Height

Front

Rear

Width

Depth

Weight

With 17.0-inch display, optical drive and 8-cell battery pack

Input Power

Operating voltage

Operating current

Temperature

Operating

Nonoperating

Metric

3.50 cm

4.50 cm

35.79 cm

26.39 cm

2.99 kg

18.5 V dc to 19.0 V dc

4.74 A or 4.9 A

10°C to 35°C

-20°C to 60°C

U.S.

1.38 in

1.77 in

14.09 in

10.39 in

6.60 lbs

50°F to 95°F

-4°F to 140°F

Maintenance and Service Guide 6–1

Specifications

Table 6-1

Computer (Continued)

Relative humidity (noncondensing)

Operating

Nonoperating

Maximum altitude (unpressurized)

10% to 90%

5% to 95%

-15 m to 3,048 m

-15 m to 12,192 m

Operating (14.7 to 10.1 psia)

Nonoperating (14.7 to 4.4 psia)

Shock

Operating

Nonoperating

125 g, 2 ms, half-sine

200 g, 2 ms, half-sine

10% to 90%

5% to 95%

-50 ft to 10,000 ft

-50 ft to 40,000 ft

Random Vibration

Operating 0.75 g zero-to-peak, 10 Hz to 500 Hz,

0.25 oct/min sweep rate

Nonoperating 1.50 g zero-to-peak, 10 Hz to 500 Hz,

0.5 oct/min sweep rate

✎

Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures.

6–2 Maintenance and Service Guide

Specifications

Table 6-2

15.4-inch, WXGA, Display

Dimensions

Height

Width

Diagonal

Number of colors

Contrast ratio

Brightness

Pixel resolution

Pitch

Format

Configuration

Backlight

Character display

Total power consumption

Viewing angle

20.7 cm

33.1 cm

39.1 cm

Up to 16.8 million

200:1

180 nits typical

8.15 in

13.03 in

15.39 in

0.259 × 0.259 mm

1280 × 800

RGB vertical stripe

Edge lit

80 × 25

4 W

+/-65° horizontal, +50° vertical typical

Maintenance and Service Guide 6–3

Specifications

Table 6-3

Hard Drives

120-GB* 100-GB* 80-GB*

Dimensions

Height

Width

Weight

Interface type

Transfer rate

9.5 mm

70 mm

102 g

ATA-5

9.5 mm

70 mm

102 g

ATA-5

9.5 mm

70 mm

99 g

ATA-5

Synchronous (maximum)

Security

100 MB/sec

ATA security

Seek times (typical read, including setting)

Single track

Average

Maximum

Logical blocks

†

Disc rotational speed

3 ms

13 ms

24 ms

100 MB/sec

ATA security

3 ms

13 ms

24 ms

100 MB/sec

ATA security

3 ms

13 ms

24 ms

234,428,430 195,364,233 156,301,488

4200 rpm 4200 rpm 5400 rpm

Operating temperature 5°C to 55°C (41°F to 131°F)

✎

Certain restrictions and exclusions apply. Consult Customer Care for details.

*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less.

†

Actual drive specifications may differ slightly.

6–4 Maintenance and Service Guide

Specifications

Table 6-3

Hard Drives (Continued)

80-GB* 60-GB* 40-GB*

Dimensions

Height

Width

Weight

Interface type

9.5 mm

70 mm

99 g

ATA-5

9.5 mm

70 mm

99 g

ATA-5

9.5 mm

70 mm

99 g

ATA-5

Transfer rate

Synchronous (maximum)

Security

100 MB/sec

ATA security

100 MB/sec

ATA security

100 MB/sec

ATA security

Seek times (typical read, including setting)

Single track

Average

Maximum

Logical blocks

†

3 ms

13 ms

24 ms

3 ms

13 ms

24 ms

3 ms

13 ms

24 ms

156,301,488 117,210,240 78,140,160

Disc rotational speed 4200 rpm 4200 rpm 4200 rpm

Operating temperature 5°C to 55°C (41°F to 131°F)

✎

Certain restrictions and exclusions apply. Consult Customer Care for details.

*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less.

†

Actual drive specifications may differ slightly.

Maintenance and Service Guide 6–5

Specifications

Table 6-4

DVD/CD-RW Combo Drive

Applicable disc Read:

DVD-R, DVD-RW, DVD-ROM (DVD-5,

DVD-9, DVD-10, DVD-18), CD-ROM

(Mode 1 and 2) CD Digital Audio,

CD-XA ready (Mode 2, Form 1 and

2), CD-I ready (Mode 2, Form 1 and

2), CD-R, CD-RW, Photo CD (single and multisession), and CD-Bridge

Write:

CD-R and CD-RW

1.5 cm (0.59 in) Center hole diameter

Disc diameter

Standard disc

Mini disc

Disc thickness

Track pitch

12 cm (4.72 in)

8 cm (3.15 in)

1.2 mm (0.047 in)

0.74 µm

6–6 Maintenance and Service Guide

Specifications

Table 6-4

DVD/CD-RW Combo Drive (Continued)

Access time

Random

Full stroke

Audio output level

CD media

< 110 ms

< 210 ms

Line-out, 0.7 V rms

Cache buffer

Data transfer rate

2 MB

CD-R (24X)

CD-RW (10X)

CD-ROM (24X)

DVD (8X)

Multiword DMA mode 2

3600 KB/s (150 KB/s at 1X CD rate)

1500 KB/s (150 KB/s at 1X CD rate)

3600 KB/s (150 KB/s at 1X CD rate)

10,800 KB/s (1352 KB/s at 1X DVD rate)

16.6 MB/s

Startup time

Stop time

< 15 seconds

< 6 seconds

DVD media

< 130 ms

< 225 ms

Maintenance and Service Guide 6–7

Specifications

Table 6-5

DVD ± RW and CD-RW Double Layer Combo Drive

Applicable disc Read:

DVD-R, DVD-RW, DVD-ROM (DVD-5,

DVD-9, DVD-10, DVD-18), CD-ROM

(Mode 1 and 2), CD Digital Audio,

CD-XA ready (Mode 2, Form 1 and

2), CD-I ready (Mode 2, Form 1 and

2), CD-R, CD-RW, Photo CD (single and multisession), CD-Bridge

Write:

CD-R and CD-RW

DVD-R and

DVD-RW

1.5 cm (0.59 in) Center hole diameter

Disc diameter

Standard disc

Mini disc

Disc thickness

Track pitch

12 cm (4.72 in)

8 cm (3.15 in)

1.2 mm (0.047 in)

0.74 µm

6–8 Maintenance and Service Guide

Specifications

Table 6-5

DVD ± RW and CD-RW Double Layer Combo Drive (Continued)

Access time

Random

Full stroke

Audio output level

CD

< 175 ms

< 285 ms

Audio-out, 0.7 Vrms

Cache buffer

Data transfer rate

2 MB

CD-R (16X)

CD-RW (8X)

CD-ROM (24X)

DVD (8X)

DVD-R (4X)

DVD-RW (2X)

Multiword DMA mode 2

Startup time

2,400 KB/s (150 KB/s at 1X CD rate)

1,200 KB/s (150 KB/s at 1X CD rate)

3,600 KB/s (150 KB/s at 1X CD rate)

10,800 KB/s (1,352 KB/s at 1X DVD rate)

5,400 KB/s (1,352 KB/s at 1X DVD rate)

2,700 KB/s (1,352 KB/s at 1X DVD rate)

16.6 MB/s

< 15 seconds

Stop time < 6 seconds

DVD

< 230 ms

< 335 ms

Maintenance and Service Guide 6–9

Specifications

Hardware IRQ

IRQ0

IRQ1

IRQ2

IRQ3

IRQ4

IRQ5*

IRQ6

IRQ7*

IRQ8

IRQ9*

IRQ10*

Table 6-6

System Interrupts

System Function

System timer

Standard 101-/102-Key or Microsoft Natural Keyboard

Cascaded

USB2 Enhanced Host Controller—24CD

COM1

Conexant AC—Link Audio

Data Fax Modem with SmartCP

Diskette drive

Parallel port

System CMOS/real-time clock

Microsoft ACPI-compliant system

Realtek RTL8139 Family PCI fast Ethernet Controller

6–10 Maintenance and Service Guide

Specifications

Table 6-6

System Interrupts (Continued)

IRQ11

IRQ12

IRQ13

IRQ14

IRQ15

TI OHCI 1394 host controller

TI PCI1410 CardBus controller

Synaptics PS/2 TouchPad

Numeric data processor

Primary IDE channel

Secondary IDE channel

*Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9,

IRQ10, or none.

✎

PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or

IRQ15. Either the infrared or the serial port may assert IRQ3 or IRQ4.

Maintenance and Service Guide 6–11

Specifications

061

062 - 063

064

065 - 06F

070 - 071

072 - 07F

080 - 08F

090 - 091

092

093 - 09F

0A0 - 0A1

I/O Address (hex)

000 - 00F

010 - 01F

020 - 021

022 - 024

025 - 03F

02E - 02F

040 - 05F

044 - 05F

060

Table 6-7

System I/O Addresses

System Function (shipping configuration)

DMA controller no. 1

Unused

Interrupt controller no. 1

Opti chipset configuration registers

Unused

87334 “Super I/O” configuration for CPU

Counter/timer registers

Unused

Keyboard controller

Port B

Unused

Keyboard controller

Unused

NMI enable/RTC

Unused

DMA page registers

Unused

Port A

Unused

Interrupt controller no. 2

6–12 Maintenance and Service Guide

I/O Address (hex)

0A2 - 0BF

0C0 - 0DF

0E0 - 0EF

0F0 - 0F1

0F2 - 0FF

100 - 16F

170 - 177

178 - 1EF

1F0 - 1F7

1F8 - 200

201

202 - 21F

220 - 22F

230 - 26D

26E - 26

278 - 27F

280 - 2AB

2A0 - 2A7

2A8 - 2E7

2E8 - 2EF

Table 6-7

System I/O Addresses (Continued)

System Function (shipping configuration)

Unused

DMA controller no. 2

Unused

Coprocessor busy clear/reset

Unused

Unused

Secondary fixed disk controller

Unused

Primary fixed disk controller

Unused

Joystick (decoded in ESS1688)

Unused

Entertainment audio

Unused

Unused

Unused

Unused

Unused

Unused

Reserved serial port

Specifications

Maintenance and Service Guide 6–13

Specifications

I/O Address (hex)

2F0 - 2F7

2F8 - 2FF

300 - 31F

320 - 36F

370 - 377

378 - 37F

380 - 387

388 - 38B

38C - 3AF

3B0 - 3BB

3BC - 3BF

3C0 - 3DF

3E0 - 3E1

3E2 - 3E3

3E8 - 3EF

3F0 - 3F7

3F8 - 3FF

CF8 - CFB

CFC - CFF

Table 6-7

System I/O Addresses (Continued)

System Function (shipping configuration)

Unused

Infrared port

Unused

Unused

Secondary diskette drive controller

Parallel port (LPT1/default)

Unused

FM synthesizer—OPL3

Unused

VGA

Reserved (parallel port/no EPP support)

VGA

PC Card controller in CPU

Unused

Internal modem

“A” diskette controller

Serial port (COM1/default)

PCI configuration index register (PCIDIVO-1)

PCI configuration data register (PCIDIVO-1)

6–14 Maintenance and Service Guide

Specifications

Size

640 KB

128 KB

48 KB

160 KB

64 KB

15 MB

58 MB

58 MB

2 MB

4 GB

64 KB

Table 6-8

System Memory Map

Memory Address

00000000-0009FFFF

000A0000-000BFFFF

000C0000-000CBFFF

000C8000-000E7FFF

000E8000-000FFFFF

00100000-00FFFFFF

01000000-047FFFFF

04800000-07FFFFFF

08000000-080FFFFF

08200000-FFFEFFFF

FFFF0000-FFFFFFFF

System Function

Base memory

Video memory

Video BIOS

Unused

System BIOS

Extended memory

Super extended memory

Unused

Video memory (direct access)

Unused

System BIOS

Maintenance and Service Guide 6–15

Specifications

Table 6-9

System DMA

Hardware DMA

DMA0

DMA1*

DMA2*

System Function

Not applicable

Not applicable

Not applicable

DMA3

DMA4

DMA5*

Not applicable

Direct memory access controller

Available for PC Card

DMA6

DMA7

Not assigned

Not assigned

*PC Card controller can use DMA 1, 2, or 5.

6–16 Maintenance and Service Guide