2017 Apple iMac 27" Core i5, 8 GB, 256 GB SSD - Refurbished-2 Years warranty macbook air 4 GHz* Processor Type: Apple

4 GHz* Processor Type: Apple A11 Bionic* Onboard RAM: 3 GB* Storage Capacity: 256 GB USB Support: Sync & Charge Firewire Support: None Connectivity: USB Ports: Lightning Only Case Type: Handheld Form Factor: iPhone 8 Plus Housing Color: Metallic Glass* Controller: 3D Touch Built-in Display: 5

8 GB of easy to upgrade 2666 MHz DDR4 SDRAM

0GHZ Storage Capacity 512GB SSD RAM 8GB Screen Size 21

16 GB of onboard 2400 MHz LPDDR4 SDRAM -- which could be upgraded to 32 GB at the time of purchase

a 512 GB SSD (5400 RPM)

2017 Apple iMac 27" Core i5, 8 GB, 256 GB SSD - Refurbished-2 Years warranty macbook air 4 GHz* Processor Type: AppleThis iMac 2017 Core i5 27" features a Quad Core 3. 4 GHz Intel "Core i5" (7500) 14 nm "Kaby Lake" processor with, four independent processor cores on a single chip, a 6 MB shared level 3 cache. Powered by 8 GB of 2400 MHz DDR4 SDRAM, a 256 GB SSD Fusion drive, and a Radeon Pro 570 graphics processor with 4 GB of dedicated VRAM. A built in FaceTime HD video camera, and built in stereo speakers. and a 27 DCI P3 LED backlit 16: 9 widescreen "Retina 5K"