The Apple iMac 27" Core i5 3.4GHz 32GB RAM 1TB Fusion Drive Desktop Computer is a powerful and elegant all-in-one computer that was released in late 2013. It features a stunning 27-inch 5K Retina display, a quad-core Intel Core i7 processor, and a NVIDIA GeForce GTX 775M graphics card. It also has 32GB of RAM and a 1TB Fusion drive for fast performance and ample storage space. 

This model has a 27" 2560x1440 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.

Key Features

• 27-inch 5K Retina display with a resolution of 5120 by 2880 pixels and a wide color gamut
  
• A quad-core Intel Core i7 processor with a base frequency of 3.5 GHz and a Turbo Boost up to 3.9 GHz
  
• A NVIDIA GeForce GTX 775M graphics card with 2 GB of dedicated GDDR5 memory
  
• 32 GB RAM 
  
• 1 TB  Fusion Drive
  
• Four USB 3.0 ports, dual Thunderbolt ports, Gigabit Ethernet, 802.11ac Wi-Fi, and Bluetooth 4.0.
• Model : ME089LL/A
• Mac OS