| Price |
S$ 3,488.00
|
S$ 3,988.00
|
S$ 5,288.00
|
| Processor |
3.06GHz Intel Core 2 Duo
6MB shared L2 cache
|
2.66GHz Quad-Core Intel Xeon
8MB shared L3 cache
Option: 2.93GHz Quad-Core Intel Xeon
|
Two 2.26GHz Quad-Core Intel Xeon
8MB shared L3 cache per processor
Options: Two 2.66GHz Quad-Core Intel Xeon or
two 2.93GHz Quad-Core Intel Xeon
|
| Memory |
4GB (two 2GB SO-DIMMs) of 1066MHz DDR3 SDRAM
Option: Up to 8GB
|
3GB (three 1GB DIMMs) of 1066MHz DDR3 ECC SDRAM
Option: Up to 8GB
|
6GB (six 1GB DIMMs) of 1066MHz DDR3 ECC SDRAM
Option: Up to 32GB
|
| Graphics |
NVIDIA GeForce GT 130 with 512MB of GDDR3 memory
Option: ATI Radeon HD 4850 with 512MB of GDDR3 memory
|
NVIDIA GeForce GT 120 with 512MB of GDDR3 memory with Mini DisplayPort and dual-link DVI video output
Options: ATI Radeon HD 4870 with 512MB of GDDR5 memory with Mini DisplayPort and dual-link DVI video output; up to four NVIDIA GeForce GT 120 cards
|
| Display |
24-inch (viewable) glossy widescreen
1920 by 1200 pixels
|
Options: one 24-inch Apple LED Cinema Display and/or one 30-inch Apple Cinema HD Display
|
| Hard drive1 |
1TB Serial ATA, 7200 rpm
|
640GB Serial ATA (3Gb/s), 7200 rpm
Options: Up to 4TB (four 1TB Serial ATA 3Gb/s drives in four bays); Mac Pro RAID Card with 512MB cache and 72-hour cache battery backup
|
| Optical drive |
8x double-layer SuperDrive (DVD±R DL/DVD±RW/CD-RW)
|
18x SuperDrive with double-layer support (DVD±R DL/DVD±RW/CD-RW)
Option: Two SuperDrive optical drives
|
| PCI Express expansion |
—
|
Three open full-length PCI Express 2.0 expansion slots with mechanical support for 16-lane cards; 300W combined maximum for all PCI Express slots7
Options: Apple Fibre Channel PCI Express cards
|
| USB |
Four USB 2.0 ports on iMac; two USB 2.0 ports on keyboard
|
Five USB 2.0 ports on Mac Pro (two on front, three on back); two USB 2.0 ports on keyboard
|
| Firewire |
One FireWire 800 port
|
Four FireWire 800 ports (two on front, two on back)
|
| Communications |
Built-in 10/100/1000BASE-T (Gigabit)
Built-in AirPort Extreme Wi-Fi (802.11n)8
Built-in Bluetooth 2.1 + EDR (Enhanced Data Rate)
|
Built-in dual 10/100/1000BASE-T (Gigabit) Ethernet ports
Built-in Bluetooth 2.1 + EDR (Enhanced Data Rate)
Option: AirPort Extreme Wi-Fi card with 802.11n8
|
| Audio |
Built-in stereo speakers with internal 24-watt digital amplifier
Built-in microphone
Optical digital audio output/headphone out
Optical digital audio input/audio line in
|
Front-panel headphone minijack and speaker
Optical digital audio input and output TOSLINK ports
Analog stereo line-level input and output minijacks
|
| Included accessories |
Apple Keyboard and Apple Mighty Mouse
Options: Apple Keyboard with Numeric Keypad, Apple Wireless Keyboard, and Apple wireless Mighty Mouse
|
Apple Keyboard with Numeric Keypad and Apple Mighty Mouse, USB keyboard extension cable
Options: Apple Keyboard, Apple Wireless Keyboard, and Apple wireless Mighty Mouse
|
| Size (H x W x D) |
20.5 x 22.4 x 8.1 inches
52.0 x 56.9 x 20.7 cm
|
20.1 x 8.1 x 18.7 inches
51.1 x 20.6 x 47.5 cm
|
| Weight5 |
25.4 pounds
11.5 kg
|
39.9 pounds
18.1 kg
|
41.2 pounds
18.7 kg
|