Processor Intel Xeon Quad Core 3.2 G Hz Turbo Boost dynamic performance up to 3.46 G Hz Hyper-Threading technology for up to 8 virtual core 8MB fully shared L3 cache Memory 6GB 1066 M Hz DDR3 ECC SDRAM Configuration 3 x 2GB Four memory slots Supports up to 32GB of main memory using 1GB, 2GB, 4GB or 8GB DIMMs Hard Drive 1TB Serial ATA (3 Gb/s); 7200 rpm Optical Drive 18x Super Drive with double-layer support (DVD±R DL/DVD±RW/CD-RW) Software Operating System: OS X & i Life ’11 Mail, Address Book, i Cal, the Mac App Store, i Tunes, Safari, Time Machine, Face Time, Photo Booth, Mission Control, Launchpad, Air Drop, Resume, Auto Save, Versions, Quick Look, Spotlight, Quick Time & more Display Monitor Not Included Graphics ATI Radeon HD 5770 1GB GDDR5 memory, Two Mini Display Port outputs One dual-link DVI video output Audio Optical digital audio input & output TOSLINK ports Analog stereo line-level input & output mini-jacks Multi-channel audio through Mini Display Port Input Devices Magic Mouse USB (Universal Serial Bus) keyboard extension cable Networking Built-in Air Port Extreme 802.11n Wi-Fi IEEE 802.11a/b/g compatible Bluetooth 2.1 + EDR (Enhanced Data Rate) Two independent 10/100/1000BASE-T Ethernet (RJ-45) interfaces with support for jumbo frames Power Supply Line voltage: 100-120V AC or 200-240V AC (wide-range power supply input voltage) Frequency: 50 Hz to 60 Hz single phase Current: Maximum of 12A (low-voltage range) or 5A (high-voltage range) Operating temperature: 10° to 35° C (50° to 95° F) Storage temperature: -40° to 47° C (-40° to 116° F) Relative humidity: 5% to 95% non-condensing Maximum operating altitude: 3, 000 metres (10, 000 feet)
Dimensions Height 51.1 cm Width 20.6 cm Depth 47.5 cm Weight 18.7kg Interfaces Four Fire Wire 800 ports (two on front panel, two on back panel) Five USB (Universal Serial Bus) 2.0 ports (two on front panel, three on back panel) Two USB (Universal Serial Bus) 2.0 ports on included keyboard Front-panel headphone mini-jack & internal speaker Optical digital audio input & output TOSLINK ports Analog stereo line-level input & output mini-jacks Multi-channel audio through Mini Display Port Expansion Three open full-length PCI Express 2.0 expansion slots with mechanical support for 16-lane cards; One PCI Express 2.0 x 16 slot Two PCI Express 2.0 x 4 slots 300W combined maximum for all PCI Express slots Warranty 1 Year Manufacturer Warranty