Product Description

perfect condition with 6 months warranty

comes with USB keyboard and mouse, preinstalled with OSX 10.12 macOS Sierra,iLife and iWork

iMac (27-inch, Late 2013) – Technical Specifications
Display
27-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1440 resolution with support for millions of colors

Processor
3.4GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.8GHz) with 6MB L3 cache

Memory
16GB of 1600MHz DDR3 memory; four user-accessible SO-DIMM slots
upgrade to 32GB. +$200

Storage1
1TB (7200-rpm) hard drive

Graphics
NVIDIA GeForce GTX 775M graphics processor with 2GB of GDDR5 memory

Connections and Expansion
SDXC card slot
Four USB 3 ports (compatible with USB 2)
Two Thunderbolt ports
10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
Kensington lock slot