iMac G5 (20-inch, iSight)

The iMac G5 (20-inch, iSight) is an all-in-one desktop that Apple introduced on 12 October 2005 and sold until January 2006. It has a 20-inch display at 1680×1050. It came with a 2.1 GHz PowerPC 970FX (G5) processor, 512 MB of memory and 250 GB HDD of storage.

Model number: A1145
Model identifier: PowerMac12,1
EMC number: 2082
Released: Late 2005
Support status: Obsolete
Order number: MA064LL/A

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Configuration

2.1 GHz PowerPC 970FX (G5), 512 MB, 250 GB HDD

Overview

Order number: MA064LL/A
Model identifier: PowerMac12,1
EMC number: 2082
Introduced: 12 October 2005
Discontinued: 10 January 2006
Original price: US$1,699
Weight: 22 lb

Processor

Processor: PowerPC 970FX (G5)
Part number: G5
Speed: 2.1 GHz
Processors: 1
System bus: 700 MHz
Socket: Soldered
L1 cache: 32 KB/64 KB
L2/L3 cache: 512 KB
FPU: Integrated

Memory

Standard: 512 MB
Maximum: 2.5 GB
Built in: 512 MB
Slots: 1
Type: 240-pin DDR2 DIMM PC2-4200 (533 MHz)
Minimum speed: 533 MHz

Graphics

Graphics: ATI Radeon X600 XT
Graphics memory type: DDR SDRAM
Video memory: 128 MB
Maximum video memory: 128 MB
External displays: Mirroring Only
Video out: Mini-VGA

Storage

Standard storage: 250 GB HDD
Drive speed: 7200 RPM
Drive size: 3.5" (26.10 mm)
Interface: SATA I (1.5 Gbit/s)

Optical

Optical drive: Slot-loading 8× SuperDrive (DVD±R DL/DVD±RW/CD-RW)

Wireless and expansion

Wi-Fi: 802.11b/g (standard)
Bluetooth: 2.0+EDR
Expansion slots: AP/BL
Expansion bays: None

In the box

Operating system at launch: Mac OS X 10.4.2 (8E102)
Keyboard: Apple Keyboard
Mouse or trackpad: Mighty Mouse

More specs

Display

Screen size: 20-inch
Viewable size: 20-inch
Aspect ratio: 16:10 Widescreen
Resolution: 1680×1050
Panel: Thin film transistor (TFT) active-matrix liquid crystal display (AMLCD)
Camera: Built-in iSight (640×480)

Ports

USB: USB-A 2.0 (480 Mbit/s) (×3)
FireWire: 400 (400 Mbit/s) (×2)
Security slot: Yes

Networking

Ethernet: 10/100/1000Base-T (RJ-45)
Modem: None

Audio

Microphone: 1 (Built-in)
Audio in: 3.5mm Analog
Audio out: 3.5mm Analog/Digital combo
Headphone jacks: 1

Battery and power

Backup battery: 3.0 V CR2032 lithium coin-cell
Power supply: Built in

Physical

Form factor: All-in-One
Size (H × W × D): 18.6 × 19.4 × 7.4 in

Platform

Architecture: 64-Bit
Firmware: Open Firmware

Software

Latest macOS: Mac OS X 10.5.8
Mac OS 9: Classic Mode Only
Windows: Emulation Only

Legacy ports

S-Video out: 1

Specs from Beetstech's device records. Something wrong? Tell us.