SPECIFICATIONS

MICROPROCESSOR

• MC680LC40, 25 MHz clock speed, logic board clock 25 MHz; 32-bit data bus
• Integrated Paged Memory Management Unit (PMMU)

MEMORY

• Comes with 4MB of RAM on the logic board
• Officially expandable to 36MB by adding one SIMM to a single 72-pin slot
• Actually expandable to 132 MB by installing a single 80ns or faster 72-pin 128MB SIMM
• Can use 1 MB, 2 MB, 4 MB, 8 MB, 16 MB, 32 MB, 64 MB or 128 MB SIMM
• Some 64 MB and 128 MB SIMMs are not compatible. Requires single-banked 64MB SIMMs; does not work with double-banked 64MB RAM SIMMs.
• Includes RAM disk software

DISK DRIVES

• One built-in Apple SuperDrive 1.4MB floppy disk drive
• Reads Macintosh, MS-DOS, OS/2, and ProDOS floppy disk formats
• One internal 80MB or 160MB hard disk
• Optional external hard disk drive
• Optional external AppleCD CD-ROM drive

VIDEO DISPLAY

• Supports several displays, including:
  • Macintosh 12-inch Monochrome Display
  • Macintosh 12-inch RGB Display
  • AppleColor High-Resolution RGB Display (13-inch)
  • Macintosh Color Display (14-inch)
  • Macintosh Portrait Display (15-inch)
  • Macintosh 16-inch Color Display
  • Third-party monitors
  • VGA monitors

VIDEO RAM (VRAM)

• Standard 512K VRAM supports 8-bit color for display of 256 colors on monitors up to 16 inches.
• Upgraded 1024K VRAM provides 16-bit color for display of thousands of colors on monitors up to 16 inches
• 512K standard supports:
  • 32,768 colors on the Macintosh 12-inch RGB Display
  • 256 colors on the AppleColor High-Resolution RGB Display (13-inch), Macintosh Color Display (14″), and Macintosh 16-inch Color Display
  • 256 shades of gray on the Macintosh 12-inch Monochrome Display
  • 16 shades of gray on the Macintosh Portrait Display (15-inch)
  • 16 colors on the Macintosh 21-inch Color Display
  • 16 shades of gray on the Two-Page Monochrome Display
• 1024K option supports:
  • 32,768 colors on the Macintosh 12-inch RGB Display, AppleColor High- Resolution RGB Display (13-inch), Macintosh Color Display (14-inch), and Macintosh 16-inch Color Display
  • 256 shades of gray on the Macintosh 12-inch Monochrome Display and Macintosh Portrait Display (15-inch)
  • 256 colors on the Macintosh 21-inch Color Display
  • 256 shades of gray on the Two-Page Monochrome Display

INTERFACES

• One Apple Desktop Bus (ADB) port for a keyboard, mouse, and other devices
• SCSI interface for connecting up to six external peripheral devices
• Two serial (RS-232/RS-422) ports
• One video port for color and monochrome displays of various sizes and resolutions
• Sound-output port (stereo) for external amplifier or headphones
• Slot for most expansion cards that are compatible with Macintosh LC II, LC III, and LC 520 Processor Direct Slots.

NETWORKING

• Built-in AppleTalk port
• Ethernet with optional expansion card in Processor Direct Slot

SOUND INPUT

• Sound input port for monaural sound input (monaural 8-bit sound, sampled at 22 or 11 kHz)
• The Apple PlainTalk Microphone, which is sold as a standalone product, is compatible with these systems. These products can not use the older style low-level output microphone used on previous Macintosh models.

KEYBOARD and MOUSE

• Several ADB keyboards with numeric key pads available
• Apple Desktop Bus Mouse II

CLOCK / CALENDAR

• Custom integrated circuit with long-life lithium battery

DISABILITY ACCESS

• CloseView, Easy Access, and visible-beep software are built in.
• Third-party options provide alternative input and output devices

POWER REQUIREMENTS

• Line voltage: 90 to 240 VAC, RMS single phase, automatically configured
• Frequency: 50 to 60 Hz
• Power: 30 watts maximum, not including display power
• EPA Energy Star compliant

ADB POWER REQUIREMENTS

• Maximum current draw for all ADB devices: 200 mA (three ADB devices maximum is recommended)
• Mouse draws 80 mA
• Keyboard draws 25 to 80 mA (varies with keyboard model used)

SIZE and WEIGHT

MAIN UNIT

• Height: 2.9 inches (7.4 cm)
• Width: 12.2 inches (31.0 cm)
• Depth: 15.3 inches (38.8 cm)
• Weight: 8.8 pounds (4.0 kg) (varies based on internal devices installed)

MOUSE

• Height: 1.3 inches (3.3 cm)
• Width: 2.4 inches (6.2 cm)
• Depth: 4.2 inches (10.7 cm)
• Weight: 4.0 ounces (0.10 kg)

OPERATING ENVIRONMENT

• Operating temperature: 50 to 104 F (10 to 40 C)
• Storage temperature: -40 to 116.6 F (-40 to 47 C)
• Relative humidity: 20% to 80% noncondensing
• Maximum altitude: 10,000 ft. (3,048 m)

SYSTEM SOFTWARE REQUIREMENTS

• Requires System 7.1 or later and System Enabler 065

WHAT’S INCLUDED

SOFTWARE

• System Software 7.1
• QuickTime 1.6.1
• HyperCard Player 2.1
• Macintosh Basics 4.2
• MacCheck 1.0.4

DOCUMENTATION

• Getting Started with your Macintosh Quadra 605
• Macintosh User’s Guide
• Technical Specifications for your Macintosh Quadra 605

ORDERING INFORMATION

• M1821LL/A – Macintosh Quadra 605 with 4MB RAM, 512K VRAM, and internal 80MB hard disk drive.
• M1822LL/A – Macintosh Quadra 605 with 8MB RAM, 512K VRAM, and internal 160MB hard disk drive.
• M0517LL/A – VRAM Expansion Kit (two kits required for expansion to 1MB VRAM)
• M1507LL/A – 4MB DRAM Expansion Kit
• M1508LL/A – 8MB DRAM Expansion Kit
• M9060LL/A – Apple PlainTalk Microphone