Refurbished Apple iMac 14,3/i5-4570S/8GB RAM/1TB Fusion Drive/750M/21"/B (Late 2013)

The iMac "Core i5" 2.9 21.5-Inch Aluminum (Late 2013/Haswell) features a 22 nm "Haswell" Quad Core 2.9 GHz Intel "Core i5" (4570S) processor with four independent processor cores on a single chip, a 6 MB shared level 3 cache, and a NVIDIA GeForce GT 750M graphics processor with 1 GB of dedicated GDDR5 memory. It also has a built-in "FaceTime HD" webcam and stereo speakers, but lacks an optical drive.

This model has a 21.5" 1920x1080 LED-backlit 16:9 widescreen IPS display with the "cover glass fully laminated to the LCD and anti-reflective coating." The rear of the case is aluminum and is thicker in the middle and tapers to a razor-thin 5 mm at the edges.

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.

Compared to its predecessor, this model essentially has the same external enclosure, but it has a much more efficient "Fourth Generation" processor and architecture, as well as faster graphics, faster Wi-Fi, and the option of faster storage.