The iMac "Core i5" 3.2 27-Inch Aluminum (Late 2013/Haswell) features a 22 nm "Haswell" Quad Core 3.2 GHz Intel "Core i5" (4570) processor with four independent processor cores on a single chip, a 6 MB shared level 3 cache, 8GB of 1600 MHz DDR3 SDRAM (PC3-12800) installed, a 1 TB (7200 RPM) hard drive, and a NVIDIA GeForce GT 755M 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 Apple iMac model has a 27" 5120x2880 LED-backlit 16:9 widescreen IPS DCI-P3 "Retina 5K" display. 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 2 ports, Gigabit Ethernet, 802.11ac Wi-Fi (802.11a/b/g/n compatible), and Bluetooth 4.0.
Date: Late 2015 - MK462LL/A