 "InFocus BigTouch INF5711 - all-in-one Core i7 4770T 2.5 GHz 8 GB 120 " InFocus Touchscreen Displays CDW.com
"Tablets are fun. Touch is intuitive. The BigTouch employs a beautiful 57-inch display that allows that enjoyable experience, and your content, to be seen and shared. Higher education and primary and secondary schools (K-12) can benefit from BigTouch in administrative offices or in the classroom. The high definition 1080p display and ease of use of BigTouch make it a great fit for hospitals, clinics, labs, and administrative offices." 
 "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" 