The Apple iMac G4/1.25 20-Inch (Flat Panel) features a 1.25 GHz PowerPC 7445 (G4) processor with the AltiVec "Velocity Engine" vector processing unit and a 256k on-chip level 2 cache, 256 MB of RAM (333 MHz PC2700 DDR SDRAM), an 80.0 GB Ultra ATA/100 hard drive (7200 RPM), a tray-loading 4X "SuperDrive", NVIDIA GeForce FX 5200 Ultra graphics ...

The iMac G4 was a critical and commercial success for Apple, selling more than 1.3 million units in its first year. It was succeeded by the iMac G5 in 2004, which replaced the G4's bold design language with a more conservative look that would influence later iMac models.

2004年3月18日 · Like the 17-inch iMac G4, this Mac has a 1.25GHz G4 processor, 256MB of RAM (expandable to 1GB), an 80GB hard drive, and a 4x SuperDrive (which writes both DVDs …

2024年11月2日 · Often considered the most beautiful iMac design, with a bit of a resemblance to a classic desk lamp, all iMac G4 models use a white half sphere case with a 15", 17", or 20" flat-panel display mounted on a chromed steel arm atop the computer housing.

Achieving data rates of 54 Mbps requires that all users have an AirPort Extreme Card and connect to an AirPort Extreme Base Station. If a user of a Wi-Fi Certified 802.11b product joins the network, that user will get up to 11 Mbps and AirPort Extreme users …

The Apple iMac G4 20" is the largest desktop computer designed and sold by Apple in 2002. It was sold to the public from January 2002 to August 2004, replacing the iMac G3. The design of the Apple iMac G4 features a mounted LCD screen on an adjustable arm above half a sphere.

Tech Specs for iMac G4 | 1.25 GHz | USB 2.0 | 20 Inch - Techable Dates sold, processor type, memory info, hard drive details, price, and more.

Being released a little over 2 months after the 15/17″ variants of the late 2003 refresh, this was the latest and greatest iMac G4 to-date (as well as the largest). Featuring a brand new 20″ TFT (thin film transistor) active matrix 1680 x 1050 LCD display, the sheer weight of the screen required a heavier base to counterbalance it.

November 18, 2003: Apple debuts its 20-inch iMac G4, the company’s biggest flat-panel all-in-one computer ever. The introduction makes an already superb Mac even better. Somehow, though,...

The iMac G4 was introduced at Macworld San Francisco in January 2002 as the replacement to the iMac G3. It upgrades the iMac to a PowerPC G4 processor, and redesigns it with a dome-shaped base containing the computer itself, and a display attached by an adjustable arm.