The build quality is great, the cable management (relatively soft) equipped with good cables and good connections. For cable length I can not say anything because it eh very closely approaching the HTPC.
I also use in my Seasonic two other computers, in the case of a S12-380Watt past few years, I expect that I will have at this unobtrusiveness last a lifetime. Two power supplies another (non-producing) "Premium" -Netzteilmarke have me not preparing this joy, so I know my Seasonic power supplies is greatly appreciated.
Strong buy recommendation!