Apple iMac, 27-inch Late 2012 Computers

Three (3) Maxed out iMac, 27-inch computers. Late 2012 (3,4 GHz, 32 GB ram, 1.1 TB Fusion drive) Model: iMac 13,2 Serial: DGKKF06ZDNMP CPU: 3,4 GHz (max) RAM: 32 GB (max - non Apple, faster) 4 x Crucial 8GB DDR3 1600MHz GPU: NVIDIA GeForce GTX 680MX (max) Storage: 1,1 TB Fusion drive (max - replaced by AppleStore) Comments: - No keyboard - Wired mouse - Factory Erased, with OS X 10.12 installed (ONE MACHINE HASE THE OUTPUT HEADPHONE JACK BROKEN SO NO SOUND COMING OUT FROM IT) For technical Specifications see https://support.apple.com/kb/sp667?locale=en_GB