2015-01-23, 01:21
The only downside I can see to the X7 at the moment is the very poor heatsink arrangements. It basically doesn't really have one. It has a plastic/rubber heat pad thing stuck to the top of the chips and a very thin bit of metal over some of them. This pad doesn't touch the case or any thing - so if you tax the CPU/GPU the temperatures go up VERY quickly and the heat has nowhere to go. I'd have thought a reasonable metal heatsink might have been a better idea in a passively cooled box, or something that made contact with the metal case (the two PCBs are held in place by a silver plastic bracket glued inside of the metal case?
Intriguingly on both the main board and the front panel connector board there are a pair of headers that aren't populated that look like an additional USB-type header. There are also two unpopulated LED-sized spaces on the PCB. I wonder if there was a plan for an activity or IR receiver/transmitter LED pair? (If it were an extra USB header that would be awesome - you could install a DVB USB tuner easily. There's lots of empty space in the case. There is also a much smaller edge-connector style header on the main board (factory programming? Different display interface?)
Intriguingly on both the main board and the front panel connector board there are a pair of headers that aren't populated that look like an additional USB-type header. There are also two unpopulated LED-sized spaces on the PCB. I wonder if there was a plan for an activity or IR receiver/transmitter LED pair? (If it were an extra USB header that would be awesome - you could install a DVB USB tuner easily. There's lots of empty space in the case. There is also a much smaller edge-connector style header on the main board (factory programming? Different display interface?)