Apple M4753 manual Technical Specifications

Macintosh PowerBook G3 Series

Technical Specifications

Processor and memory

•233-, 266-, or 300-MHz PowerPC G3 processor

•Up to 1MB backside level 2 cache on processor module; 117-, 133-, or 150-MHz dedicated 64-bit backside bus

•66-MHz system bus

•Integrated floating-point unit and 64K on-chip level 1 cache (32K data and 32K instruction)

•32MB or 64MB of RAM (3.3-volt, unbuffered, 64-bit wide, 144-pin, running at more than 100 MHz, 10-nanosecond cycle time); two SO-DIMM slots support up to 192MB

Storage

•Internal 2GB, 4GB, or 8GB IDE hard disk drive

•Two expansion bays for CD-ROM or DVD-ROM drive, optional floppy disk drive, and third-party storage solutions

•20x-speed (maximum) CD-ROM drive for use in expansion bay*

•1.5x-speed (maximum) DVD-ROM drive for use in expansion bay; supports CD-ROM discs at up to 12x speed*

Interfaces

• Connectivity

—Apple Desktop Bus (ADB) port

—SCSI port for connecting as many as seven external devices

—High-speed serial (RS-422) port compatible with LocalTalk cables

—Power adapter port

• Communications

—Built-in 10BASE-T Ethernet connector (10 Mbps)

—RJ-11 modem port for K56flex and V.90 standard modem

—Infrared technology port (4-Mbps IrDA)

• PC Card and CardBus expansion

—Support for two Type I or Type II cards or one Type III card

—Support for Zoomed Video PC Cards in the lower slot

• Video

—S-video output port

—24-bit video output port (VGA-style connector)

• Sound

—16-bit CD-quality stereo input/output

Video and graphics support

•2MB or 4MB of SGRAM video memory supports millions of colors on up to 20-inch external displays

•Built-in 2D/3D graphics acceleration through an integrated ATI RAGE LT PRO graphics controller

•With Macintosh PowerBook DVD-Video PC Card (included with DVD-ROM drive), supports DVD- Video playback*

Display

•12.1-inch (diagonal) built-in TFT SVGA active- matrix display; supports millions of colors at

800- by 600-pixel resolution; supports resolution scaling to 640- by 480-pixel resolution

•14.1-inch (diagonal) built-in TFT XGA active- matrix display; supports millions of colors at 1,024- by 768-pixel resolution; supports resolution scaling to 640- by 480-pixel or 800- by 600-pixel resolution

Sound

•Two built-in stereo speakers

•Internal omnidirectional microphone

Battery

•49-watt-hour lithium ion

•Provides up to 3.5 hours with one battery, and up to 7 hours with two batteries, based on normal use

Security

• Kensington cable lock slot

Keyboard

•Built-in full-size keyboard with 76 (U.S.)

or 77 (ISO) keys, including 12 function keys, 4 arrow keys (inverted “T” arrangement), and embedded keypad

Apple trackpad

•Solid-state Apple trackpad provides precise cursor control; supports tap, double-tap, and drag capabilities

Electrical requirements

•Line voltage: 100 to 240 volts AC

•Frequency: 50 to 60 Hz

Environmental requirements

•Operating temperature: 50° to 95° F (10° to 35° C)

•Storage temperature: –13° to 140° F (–25° to 60° C)

•Relative humidity: 20% to 80% noncondensing

•Operating altitude: 0 to 10,000 feet (0 to 3,048 m)

•Maximum storage altitude: 15,000 feet (4,572 m)

Size and weight

•Width: 10.4 inches (26.4 cm)

•Height: 12.7 inches (32.3 cm)

•Depth: 2.0 inches (5.1 cm; 5.3 cm for the 14.1-inch model)

•Weight (varies by configuration; examples listed below include modem, battery, and CD-ROM module)

—12.1-inch model: 7.2 lb. (3.3 kg)

—14.1-inch model: 7.8 lb. (3.5 kg)

*Available in some configurations; see Configurations chart for product details.