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iMac G5 (20-inch, iSight)

iMac G5 (20-inch, iSight)

Compared with the iMac G5 ALS (20-inch), this model has a built-in iSight camera above the display and an Apple Remote for Front Row. It has a 2.1 GHz G5 processor, ATI Radeon X600 XT graphics, DDR2 memory and PCI Express. The case is thinner and lighter, but the inside is harder to service. With the 17-inch iSight model, it was the last PowerPC iMac.

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

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Specs

Overview

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

Processor

Processor
PowerPC 970FX (G5)
Part number
G5
Speed
2.1 GHz
Architecture
64-Bit
System bus
700 MHz
Socket
Soldered
L1 cache
32 KB/64 KB
L2/L3 cache
512 KB

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

Display

Screen 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)

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)
Drive interface
Yes

Ports

USB
USB-A 2.0 (480 Mbit/s) (×3)
FireWire
400 (400 Mbit/s) (×2)
Video out
Mini-VGA
S-Video out
1
Security slot
Yes

Expansion

Expansion slots
AP/BL

Networking

Ethernet
10/100/1000Base-T (RJ-45)
Wi-Fi
802.11b/g (standard)
Bluetooth
2.0+EDR
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
Weight
22 lb

Software

Operating system at launch
Mac OS X 10.4.2 (8E102)
Latest macOS
Mac OS X 10.5.8
Mac OS 9
Classic Mode Only
Windows
Emulation Only
Firmware
Open Firmware

In the box

Keyboard
Apple Keyboard
Mouse or trackpad
Mighty Mouse

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