DetailsThe Apple Mac mini "Core i5" 1.4 (Late 2014/Aluminum Unibody) features a 22 nm "Haswell" 1.4 GHz Intel "Core i5" (4260U) processor with two independent processor "cores" on a single chip, a 3 MB shared level 3 cache
Introduction Date: Late 2014
System Bus Speed: 5 GT/s
Memory installed: 4 GB of 1600 MHz "Low Power" LPDDR3 SDRAM onboard.this RAM is soldered onboard and cannot be upgraded
Hard Drive: 500 GB Serial ATA (6Gb/s) 5400 rpm
Video Card: Intel HD Graphics 5000 with 1.5GB VRAM.
Display Support :This model supports "up to two displays" at 2560x1600, both at millions of colors, via the two Thunderbolt 2 ports. It supports Thunderbolt digital video output and native Mini DisplayPort output as well as DVI, VGA, and Dual-link DVI using Mini DisplayPort to DVI, Mini DisplayPort to VGA, and Mini DisplayPort to Dual-Link DVI adapters. It also supports 1080p at up to 60 Hz via the HDMI port. DVI output additionally is supported using an HDMI to DVI adapter
Ports: 4 USB (3.0) - No Firewire
expansion Slots: this Mac mini has an SDXC SD Card slot.
Wireless Card: AirPort Extreme (802.11a/b/g/n) and Bluetooth 2.1+EDR standard
*This Mac mini does not have an internal optical drive.
Current version of OS X 10.10 "Yosemite" installed