The Apple iMac 21.5in 2.7GHz Core i 5 (ME 086LL/A) All In One Desktop, 8GB Memory, 256GB Solid State Drive, MacOS 10.12 Sierra (Renewed) is a high-end computer that boasts a 22 nm "Haswell/Crystalwell" Quad Core 2.7 GHz Intel "Core i 5" processor with four independent processor cores on a single chip, a 4 MB shared level 3 cache, 8 GB of 1600 MHz DDR 3 SDRAM, and a 256GB Solid State Drive.
It has an "integrated" Intel Iris Pro 5200 graphics processor with 128 MB of "Crystalwell" embedded DRAM (and shared system memory), a built-in "FaceTime HD" webcam, and stereo speakers.
The iMac also features a 21.5" 1920x 1080 LED-backlit 16:9 widescreen IPS display with the "cover glass fully laminated to the LCD and anti-reflective coating.
" Connectivity includes four USB 3.0 ports, dual Thunderbolt ports, Gigabit Ethernet, 802.11ac Wi-Fi (802.11a/b/g/n compatible), and Bluetooth 4.0. The product is renewed and has been inspected and tested by Amazon-qualified suppliers, which typically perform a full diagnostic test, replacement of any defective parts, and a thorough cleaning process.