Apple iMac G5 17in PowerPC G5 1.8GHz 1GB DDR 80GB HDD AIO Mac OS X Vintage | Wty

Apple iMac G5 17-Inch — Vintage PowerPC All-in-One

The Apple iMac G5 17-inch is a landmark in computer design history — a complete PowerPC G5 1.8GHz system elegantly concealed behind a 17-inch display. With 1GB DDR RAM and an 80GB HDD running Mac OS X, this is a genuine collector's piece for Apple enthusiasts and vintage computing fans. Backed by a 12-month Reboot IT warranty.

Key Benefits

• Iconic Apple design: The iMac G5 pioneered the slim all-in-one concept that defined Apple hardware for decades
• PowerPC G5 processor: IBM-built 1.8GHz G5 chip — a historically significant architecture that preceded Apple Silicon
• Mac OS X compatible: Runs Mac OS X Tiger (10.4) and earlier — ideal for period-correct software and Classic Mac development
• Collector's condition: Graded and tested by Reboot IT — a genuine vintage Apple piece in working order
• 17-inch display: Original integrated LCD panel fully tested and functional
• Complete system: Self-contained unit with speakers, optical drive, and USB ports — plug in a keyboard and go

Performance in Use

The iMac G5 occupies a unique place in computing history as the machine that demonstrated a complete desktop could be hidden behind a monitor. Running at 1.8GHz with 1GB of DDR RAM, it handles Mac OS X Tiger smoothly — web browsing via period-compatible browsers, iLife applications, document editing, and music playback all perform as originally intended.

For vintage Apple collectors, this unit represents the first-generation iMac G5 (A1058) — an important step in Apple's design evolution between the CRT iMac G4 and the Intel transition. Period software including early Final Cut Pro, Logic, and Classic Mac applications run natively on the PowerPC architecture.

This machine is ideal as a display piece, a working vintage computing station, or a development machine for those maintaining PowerPC-compatible software. Note: this machine does not support modern macOS and is not recommended as a primary work computer.

Tech Specifications

Processor	IBM PowerPC G5, 1.8GHz, Single-Core
RAM	1GB DDR
Storage	80GB HDD
Display	17-inch LCD
Operating System	Mac OS X
Architecture	PowerPC (G5)
Optical Drive	DVD-ROM / CD-RW (SuperDrive)
USB Ports	USB 2.0 x3
FireWire	FireWire 400 x2
Wired Network	10/100/1000 Ethernet
Model	iMac G5 17-inch (A1058) — First Generation
Warranty	12 months (Reboot IT)

Is It Right for You?

Best For ✓	Not For ✗
Apple collectors and vintage computing enthusiasts	Modern web browsing or cloud applications
PowerPC software developers maintaining legacy code	Primary work or office computer
Period-correct Mac OS X Tiger setups	Running modern macOS (not supported)
Display or museum pieces showcasing Apple history	Users needing current software compatibility

Condition Grades

Grade	Condition
A — Excellent	Minimal cosmetic marks for age, fully functional, display tested. 30-day warranty on hardware function.
B — Good	Light wear and minor marks consistent with age and use. Fully functional. 30-day warranty on hardware function.

Frequently Asked Questions

What version of Mac OS X does it run?

The iMac G5 supports Mac OS X up to version 10.5 Leopard (PowerPC). It does not support Intel-based macOS versions including Snow Leopard and later.

Can I run modern software on this machine?

Modern browsers, Office, and most current applications do not support PowerPC or Mac OS X Tiger/Leopard. This machine is best suited for period-specific software and collector use.

Does it include a keyboard and mouse?

No. A USB keyboard and mouse are required. Original Apple USB keyboards and mice from the era work perfectly, as do modern USB HID devices.

Is the display fully working?

Yes, the integrated 17-inch LCD is tested and functional as part of our grading process.

What is the warranty?

All Reboot IT products include a 12-month warranty covering hardware faults. If a fault develops within 12 months, we repair or replace at no cost.

What are the shipping costs?

Shipping costs apply based on size and destination — rates are calculated at checkout.

12-Month Warranty & Trust

Every Apple iMac G5 sold by Reboot IT carries a full 12-month warranty. We've been refurbishing and selling IT equipment since 2001 from our Melbourne workshop. Each unit is powered on, inspected, hardware-tested, and graded before dispatch. Visit us at reboot-it.com.au for our full range of vintage and modern refurbished equipment.