Slightly used,Enhanced intel speedstep technology, intel execute disable bit, intel virtualization technology.
u-bolt anchoring, usb port control, administrator password, boot sequence control, boot without keyboard or mouse, hard drive password, power-on password, serial port i/o control
ddr3 ram with 2 expandables slots,, dvd r/w slot, audio in/out jacks., hdd 7200 rpm sata hdd for fast processing. additional slots to support additional harddisk and ssd.
and your optiplex 380 comes with lenovo/dell/ nec/hp/samsung/aoc/lg/ibm/generic 17"" monitor.