 "Apple iMac 21.5-inch 3.06GHz Core 2 Duo (Late 2009) MB950LL/A" "iMac 21.5" 2009)+ | macofalltrades"
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Apple Part Number: MB950LL/A

Hardware Configuration
21.5-inch LED-backlit glossy widescreen TFT LCD display with IPS, 1920x1080 resolution3.06GHz Intel Core 2 Duo processor4.0GB (4x1.0GB) PC3-8500 (1066MHz) DDR3 SO-DIMM, supports up to 16.0GB500GB Serial ATA hard disk drive @ 7200RPMDVD-RW/CD-RW SuperDrive-DLNVIDIA GeForce 9400M graphics with 256MB GDDR3 memoryAirPort Extreme wireless card (802.11a/b/g/n)Bluetooth 2.1 + EDRBuilt-in iSight camera1- Mini DisplayPort4- USB 2.0 ports1- FireWire 800 port1- Ethernet port1- Secure Digital (SD) slotPower Cable Included" 
 "Apple iMac 27-inch 3.4GHz Quad-core i7 (Late 2012) MD096LL/A" "iMac 27" | macofalltrades"
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Apple Part Number: MD096LL/A

Hardware Configuration
27-inch LED-backlit glossy widescreen TFT LCD display with IPS, 2560x1440 resolution3.4GHz quad-core Intel Core i7 processor with Turbo Boost up to 3.9GHz8.0GB (4x2.0GB) PC3-12800 (1600 MHz) DDR3 SO-DIMM, supports up to 32.0GB1.0TB 7200RPM hard drive NVIDIA GeForce GTX 675MX with 1.0GB GDDR5 memoryAirPort Extreme wireless card (802.11/n)Bluetooth 4.0Built-in FaceTime HD camera2- Thunderbolt ports4- USB 3.0 ports1- Ethernet port1- Secure Digital (SDXC) slotPower Cable Included" 