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发信人: mac_user(废人一个) 整理人: mac_user(2002-04-30 02:57:25), 站内信件 |
 
Technical Specifications Processor and memory 700MHz PowerPC G4 processor with Velocity Engine 256K on-chip level 2 cache at full processor speed 100MHz system bus 128MB SDRAM; two 168-pin DIMM slots support up to 1GB using 128MB, 256MB, or 512MB DIMMs Storage 40GB Ultra ATA hard disk drive (3) One of the following optical drives: — 32x-speed (maximum) CD-ROM drive — Combo drive (DVD-ROM/CD-RW); reads DVDs at 8x speed, writes CD-R discs at 12x speed, writes CD-RW discs at 8x speed, reads CDs at 32x speed Support for external FireWire and USB storage devices Graphics support Five screen resolutions: 640 by 480 pixels at 138 Hz 800 by 600 pixels at 112 Hz 1024 by 768 pixels at 89 Hz 1152 by 864 pixels at 80 Hz 1280 by 960 pixels at 72 Hz NVIDIA GeForce2 MX graphics processor with AGP 2X support 32MB of dedicated Double Data Rate (DDR) SDRAM video memory Peripheral connections Two 400-Mbps FireWire (IEEE 1394) ports (5); 8 watts shared Total of five USB 1.1 ports: three on computer (shared on two 12Mbps controllers); two on keyboard Display Built-in 17-inch flat CRT (16-inch diagonal viewable image size); 0.25-mm dot pitch Onscreen geometry adjustment to keep display images properly aligned throughout the computer’s lifetime Communications Built-in 10/100BASE-T Ethernet (RJ-45 connector) Built-in antennas and card slot for optional 11-Mbps AirPort Card; IEEE 802.11b compliant (2) Built-in 56K V.90 modem (RJ-11 connector) in systems with Combo drive (4) Audio Integrated high-performance digital audio system Internal 16-watt digital amplifier Built-in microphone for speech recognition and audio recording Mini headphone jack (headphones not included) Analog audio input minijack; up to 16-bit stereo and 44.1-kHz sampling rate Support for external USB audio devices Video Mini-VGA output port (requires VGA display adapter; available at the Apple Store) Support for video mirroring: external devices display an image identical to that shown on the built-in display Keyboard and mouse Apple Pro Keyboard with full-size function and navigation keys, audio controls and media-eject key Apple Pro Mouse with optical sensor for precise cursor control Electrical requirements and agency approvals Line voltage: configured for 110V AC or 220V AC depending on country of use Frequency: 47Hz to 63Hz, single phase Maximum continuous power: 170W Meets ENERGY STAR and TCO 95 requirements Environmental requirements Operating temperature: 50° to 95° F (10° to 35° C) Storage temperature: -40° to 116° F (-40° to 47° C) Relative humidity: 5% to 95% noncondensing Maximum altitude: 10,000 feet Size and weight Height: 15.8 inches (40.6cm) Width: 15.8 inches (40.6cm) Depth: 17.1 inches (43.3cm) Weight: 50 pounds (22.7kg) (6) ---- 
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