Custom Configured : 3.4GHz Quad-Core Intel Core i7 ; 16GB 1333MHz DDR3 SDRAM - 4x4GB ; 1TB Serial ATA Drive(7200 rpm) + 256GB Solid State Drive(SSD) ; AMD Radeon HD 6970M 2GB GDDR5 ; FaceTime HD camera ; 27-inch (Viewable) LED-backlit glossy widescreen TFT display 2560 x 1440 pixels ; Thunderbolt ports x 2 ; Slot-loading 8x SuperDrive with 4x double-layer burning (DVD±R DL/DVD±RW/CD-RW) ; Apple Magic Mouse ; Apple Wireless Keyboard (International English) & User’s Guide (English)

Intel Core quad-core i5-2.7GHz  6MB L3 cache, 4GB (two 2GB) of 1333MHz DDR3 RAM, 1TB (7200 rpm) HDD, 21.5-inch (viewable) LED-backlit glossy widescreen TFT (1920 x 1080), AMD Radeon HD 6770M  with 512MB of GDDR5, FaceTime HD camera, Bluetooth 2.1 + EDR,  10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector),  802.11n Wi-Fi wireless, Magic Mouse, Magic Trackpad, Mac OS X Snow Leopard

Intel Core quad-core i5-2.7GHz  6MB L3 cache, 4GB (two 2GB) of 1333MHz DDR3 RAM, 1TB (7200 rpm) HDD, 21.5-inch (viewable) LED-backlit glossy widescreen TFT (1920 x 1080), AMD Radeon HD 6770M  with 512MB of GDDR5, FaceTime HD camera, Bluetooth 2.1 + EDR,  10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector),  802.11n Wi-Fi wireless, Magic Mouse, Magic Trackpad, Mac OS X Snow Leopard

Bộ xử lý 2.7GHZ Quad-Core i5, Ram 4GB 1333 MHZ DDR3 SDRAM, màn hình 27 inch tỷ lệ 16:9 độ phân giải 2560 x 1440, đồ họa AMD Radeon HD 6770M graphics processor with 512MB of GDDR5 memory; kết nối: 2 cổng thunderbolt, 1 firewire 800, 4 cổng usb 2.0, khe đọc thẻ SDXC...

Bộ xử lý 3.1 GHZ Quad-Core i5, Ram 4GB 1333 MHZ DDR3 SDRAM, màn hình 27 inch tỷ lệ 16:9 độ phân giải 2560 x 1440, đồ họa AMD Radeon HD 6970M graphics processor with 1GB of GDDR5 memory; kết nối: 2 cổng thunderbolt, 1 firewire 800, 4 cổng usb 2.0, khe đọc thẻ SDXC...

Core 2 Duo 2.66GHz/ 2.0GB bus 1066 / 320 GB SATA HDD/256Mb VGA/ LCD 20\ SuperDriveDL / Built-In Isight/ Gigabit/ Airport Extreme & Bluetooth

Core 2 Duo 2.66GHz/ 4.0GB bus 1066 / 740GB SATA HDD/256Mb VGA/ LCD 24\ SuperDriveDL / Built-In Isight/ Gigabit/ Airport Extreme & Bluetooth