An excellent sounding and well reviewed Japanese server that is to set up and easy to operate.The unit is in the original box and was only opened to verify contents by sight.With two three terabyte drives there is plenty of storage into the future. New firmware is available which will bring the unit up to date. The US distributor is Luxman America and is very knowledgeable with a great tech staff. I will be Happy to entertain any questions and provide serial number if needed. I am willing to split shipping continental US.