2014-03-28, 20:51
I've been running heavily overclocked rPI myself for atleast 5 months now (arm_freq=1100 core_freq=450 isp_freq=450 sdram_freq=500 force_turbo=1 over_voltage=8) and never had any crashes or any other issues. I do use active cooling for my rPI tho (heatsinks + fan) so temperature never really goes above 40C even under 100% load for prolonged time.
Back when I was trying various overclocks I found out that 'cheap' 5V 2A power supply would make my rPI crash occasionally with 1ghz+ clocks so I decided to upgrade onto proper power supply that powers everything that is connected to rPI now. It is 5V 8A power supply and its powering USB HUB (+ external hdd) + rPI + 90x LED WS2801 ledstrip. The total draw is somewhere around 5A with everything on at max. Haven't had single crash since then.
The power supply - http://www.ebay.co.uk/itm/310714289368
Can really recommend it. It is really cheap and the plug fits most of the powered USB hubs that there are.
Back when I was trying various overclocks I found out that 'cheap' 5V 2A power supply would make my rPI crash occasionally with 1ghz+ clocks so I decided to upgrade onto proper power supply that powers everything that is connected to rPI now. It is 5V 8A power supply and its powering USB HUB (+ external hdd) + rPI + 90x LED WS2801 ledstrip. The total draw is somewhere around 5A with everything on at max. Haven't had single crash since then.
The power supply - http://www.ebay.co.uk/itm/310714289368
Can really recommend it. It is really cheap and the plug fits most of the powered USB hubs that there are.