Fresh Clean Install of MacOS High Sierra v10.13

Power Adapter is Included

The Apple Mac mini "Core i5" 2.3 (Mid-2011/Aluminum Unibody) initially featured 
a 32-nm "Sandy Bridge" 2.3 GHz Intel "Core i5" (2415M) processor with
two independent processor "cores" on a single chip,
a 3 MB shared level 3 cache,
4 GB of 1333 MHz DDR3 SDRAM (PC3-10600) memory,
a 500 GB hard drive,
and Intel HD Graphics 3000 with 288 MB of memory shared with the system.

It does not have an internal optical drive.

Connectivity includes
a Firewire "800" port,
four USB 2.0 ports,
combined "audio line in (digital/analog)" and
combined "audio line out/headphone (digital/analog)" minijacks,
a 10/100/1000Base-T Gigabit Ethernet port,
802.11a/b/g/n Wi-Fi,
Bluetooth 4.0,
an SDXC card slot and
an HDMI port as well as
a new "Thunderbolt" port that is backwards compatible with Mini DisplayPort and likewise supports an external display at 2560x1600 and passes an audio signal as well.

Thunderbolt also supports other peripherals that use the Thunderbolt standard which provides up to 10 Gbps of bandwidth in both directions.

Compared to its non-server predecessor, the most obvious external difference is that this model lacks an optical drive, but it also has the aforementioned Thunderbolt port and is a bit lighter. Internally, it also has a faster processor, architecture, RAM and graphics as well as improved wireless capabilities.

All Mac mini systems are configured by default without a display, keyboard, or mouse.

Maximum MacOS supported: X 10.13

*This system fully supports the last version of OS X 10.8 "Mountain Lion" as well as OS X 10.9 "Mavericks" with the exception of the "Power Nap" feature. It is compatible with the last version of OS X 10.10 "Yosemite" and OS X 10.11 "El Capitan" as well, but advanced feature support is limited to Mac-to-Mac AirDrop and AirPlay Mirroring. Other major features are not supported. It is capable of running macOS Sierra (10.12) also, although it does not support the Universal Clipboard, Auto Unlock, and Apple Pay features. Finally, this model is capable of running macOS High Sierra (10.13), and it supports HEVC (High-Efficiency Video Coding), but it does not support hardware accelerated HEVC. It is not compatible with macOS Mojave (10.14) or later versions of the operating system.

Please note that stock images are used