TITLE
    iMac 233: Technical Specifications
Article ID:
Created:
Modified: 		30682
8/6/98
8/14/00
TOPIC

    The following article gives the technical specifications for the iMac. For a full description of the iMac 233 please refer to article 30681 - iMac 233: Description

DISCUSSION

    Technical Specifications

    Processor and memory
    • 233-MHz PowerPC G3 processor
    • 512K backside level 2 cache on processor module; 117-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 of SDRAM; two SO-DIMM slots support up to 128MB
    • 64-bit memory bus

    Storage
    • Internal 4GB IDE hard disk drive
    • Internal 24x-speed (maximum) CD-ROM drive
    Interfaces
    * Connectivity
    - Two high-speed Universal Serial Bus (USB) ports (12 Mbps), which support USB devices such as keyboard, mouse, printer, storage devices, and USB hubs
    * Communications
    - Built-in 10/100BASE-T Ethernet connector (RJ-45)
    - Built-in 56-Kbps modem supports K56flex and V.90 standard (RJ-11)**
    - Infrared technology port (4-Mbps IrDA)

    ** Data speeds up to 56Kbps, fax speeds up to 14.4 Kbps. Actual download speeds vary with line conditions and your Internet service provider's modem capabilities. FCC regulations limit IPS transmission speeds to 53 Kbps in the U.S.

    Media capabilities
    * Display
    - Multiple-scan, tiltable shadow mask color display: 15-inch (13.8-inch diagonal viewable image size), .28 dot pitch
    - 2MB of SGRAM video memory; supports up to 6MB via SO-DIMM slot
    - Supports thousands of colors at up to 1,024 x 768-pixel resolution (16-bit); supports millions of colors at up to 800 x 600-pixel resolution (24-bit)
    - Refresh rate of up to 117 Hz
    * Video
    - Built-in ATI RAGE IIc accelerated 2D and 3D graphics chip
    * Sound
    - Two built-in stereo speakers with SRS surround sound
    - Built-in microphone
    - Two front headphone jacks
    - Minijacks for 16-bit CD-quality stereo input/output; 44.1-kHz sampling rate

    Video Display Modes
    Mode
    Refresh rate
    Maximum on-screen resolution 2MB SGRAM
    Maximum on-screen resolution 4MB SGRAM
    640 x 480
    117 Hz
    24-bit, millions of colors
    24-bit, millions of colors
    800 x 600
    95 Hz
    24-bit, millions of colors
    24-bit, millions of colors
    1,024 x 768
    75 Hz
    16-bit, millions of colors
    24-bit, millions of colors

    Keyboard and mouse
    * Apple USB Keyboard
    - Two-position adjustable slope (0° and 6°)
    - Serves as USB hub with two USB ports
    - Power consumption 100 mA maximum
    * Apple USB Mouse
    - Power consumption 100 mA maximum

    Electrical requirements and agency approvals
    • Line voltage: 100 to 240V AC
    • Frequency: 50 to 60 Hz, single phase
    • Power: 200W maximum, continuous
    • EPA Energy Star compliant
    Environmental requirements
    • Operating temperature: 50° F to 104° F (10° C to 40° C)
    • Relative humidity: 20% to 90% noncondensing
    • Maximum altitude: 10,000 feet (3,048 m)
    • Storage temperature: -40° F to 149° F (-40° C to 65° C)
    Size and weight
    Height: 15.8 inches (39.5 cm) with foot extended
    Width: 15.2 inches (38.0 cm)
    Depth: 17.6 inches (44.0 cm)
    Weight: 38.1 pounds (17.3 kg)

Document Information
Product Area: iMac
Category: iMac Hardware
Sub Category: Features

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