Apple iMac G4 (15-inch, Early 2003)

Apple · iMac

iMac G4 (15-inch, Early 2003)

Released February 2003

A revised 15-inch PowerPC all-in-one with an adjustable display, Combo drive and Mac OS X Jaguar.

Model history · 10 models, 1998–2003
  1. 1998iMac G3 (1998)Compare
  2. 1998iMac G3 (Revision B)Compare
  3. 1999iMac G3 (Early 1999)Compare
  4. 1999iMac G3 (Mid 1999)Compare
  5. 1999iMac G3 (Slot Loading, 1999)Compare
  6. 2000iMac G3 (Summer 2000)Compare
  7. 2001iMac G3 (Early 2001)Compare
  8. 2001iMac G3 (Summer 2001)Compare
  9. 2002iMac G4 (15-inch, Flat Panel)Compare
  10. 2003iMac G4 (15-inch, Early 2003)
Type
All-in-one
Processor
Motorola PowerPC G4 800 MHz (iMac Flat Panel)
Memory
256 MB – 1 GB
Storage
60 GB
Screen
15″
Weight
9.7 kg

Performance

Processor
Motorola PowerPC G4 800 MHz (iMac Flat Panel)
CPU cores
1
Graphics
NVIDIA GeForce2 MX (32 MB)
Memory
256 MB, 512 MB or 1 GB
Storage
60 GB
CPU
800 MHz PowerPC G4, 100 MHz system bus and 256 KB on-chip L2 cache. Single-core maker-clock record is reused only for the same published clock and G4 family; uncertain silicon identity is not inferred.
GPU
NVIDIA GeForce2 MX with 32 MB dedicated DDR video memory and AGP 2x support.
Memory type
256 MB SDRAM standard; factory options 512 MB or 1 GB. One 168-pin DIMM and one user-accessible SO-DIMM slot. Apple supports up to 1 GB.
Storage type
60 GB 7200 rpm Ultra ATA/66 hard drive and 32x Combo DVD-ROM/CD-RW. Combo reads DVDs at 8x, writes CD-R at 32x and CD-RW at 10x. No unsupported storage option is paired with this processor.

Display

Screen size
15″
Resolution
1024 × 768
Brightness
200 nits
Display type
TFT active-matrix LCD with millions of colours and typical 300:1 contrast; panel technology and refresh rate unpublished in the exact maker sheet.
Display features
Typical viewing angles: 120° horizontal and 90° vertical. Articulated display arm adjusts height and angle.

Connections

Ports
3 × USB-A, Ethernet, headphone jack
Ethernet
0.1 Gb/s
Back ports
Three USB 1.1 ports on the computer, plus two on the keyboard; two FireWire 400 ports with 8 W shared power, Mini-VGA, 10/100BASE-T Ethernet, 56K V.92 modem, headphone jack and Apple speaker minijack. The 15-inch model has no audio line-in. Optional AirPort 802.11b card; Bluetooth requires a separate USB adapter, unlike the 17-inch internal option.
External displays
Mini-VGA video mirroring through an optional adapter: 640 × 480 at 60 Hz, 800 × 600 at 75 Hz or 1024 × 768 at 75 Hz. S-video and composite output are absent on the 15-inch model.
Speakers
Built-in speaker and microphone; Apple Pro Speakers rated at 9 W each and internal 18 W amplifier.
Keyboard and mouse
Apple Keyboard, Apple Mouse, Apple Pro Speakers and modem cable.

Design and power

Type
All-in-one
Weight
9.7 kg
Operating system
macOS
Size and weight detail
Adjustable maker ranges: height 329–509 mm, width 384–415 mm and depth 270–415 mm; base diameter 270 mm. Reference weight varies by configuration and manufacturing process.
Power supply
90–264 V AC, 47–63 Hz, single phase; maximum continuous power 130 W.
In the box
Mac OS X 10.2 Jaguar and iLife, with AppleWorks and other bundled applications. Classic environment supports older applications; the exact EveryMac model source confirms it cannot boot Mac OS 9, unlike the original 2002 revision. Maker launch confirms immediate availability on 4 February 2003.

Configurations

ProcessorMemoryStorageStorage typeGraphics
Motorola PowerPC G4 800 MHz (iMac Flat Panel)256 MB60 GBHard driveNVIDIA GeForce2 MX (32 MB)
Motorola PowerPC G4 800 MHz (iMac Flat Panel)512 MB60 GBHard driveNVIDIA GeForce2 MX (32 MB)
Motorola PowerPC G4 800 MHz (iMac Flat Panel)1 GB60 GBHard driveNVIDIA GeForce2 MX (32 MB)

Pros and cons

Pros

  • Adjustable display height and angle
  • Dedicated graphics memory
  • Keyboard, mouse and speakers included

Cons

  • Single-core processor
  • USB ports limited to USB 1.1
  • Wireless networking requires an optional card

Closest rivals

Model
TypeProcessorMemoryStorageScreenWeightReleased
All-in-oneMotorola PowerPC G4 0.8 GHz (eMac ATI Graphics) or PowerPC G4 1 GHz (eMac ATI Graphics)128 MB – 1 GB40 GB – 80 GB17″22.7 kgMay 2003
All-in-oneMotorola PowerPC G4 1 GHz (iMac USB 2.0)256 MB – 1 GB80 GB – 160 GB15″9.7 kgSept 2003
All-in-oneMotorola PowerPC G4 1.0 GHz (iMac Early 2003)256 MB – 1 GB80 GB17″10.4 kgFeb 2003

Previous model: iMac G4 (15-inch, Flat Panel). Newer model: iMac G4 (15-inch, USB 2.0).

Sources

  1. support.apple.com/en-gb/112516
  2. apple.com/uk/newsroom/2003/02/04Apple-Unveils-Spring-iMacs
  3. everymac.com/systems/apple/imac/specs/imac_800_fp_macosx.html

Photo: Exact 15-inch family image from EveryMac; 167 px wide, angled pose. White background preserves the low-resolution bezel; original maker provenance is unestablished.

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