Audio Out: 1 - 3.5-mm analog output jack, 1 - 2.5-mm Apple Pro Speaker minijack, Built-in speaker (24-bit 48 kHz sample rate)
History: Announced in September 2003, the iMac (USB 2.0) was primarily a speed bump of the existing iMac line, with feature improvements to the 15" model to bring it to basic feature parity with the 17" model. The 15" model, with a 80 GB hard drive, 256 MB of RAM, 32 MB of VRAM and a CD-RW/DVD-ROM drive, was $1299 U.S. The 17" model, with an 80 GB hard drive, 256 MB of RAM, 64 MB of VRAM, and a CD-RW/DVD-R "SuperDrive" was $1799 U.S.