Title: PSU recommendation for ASIC Block Eruptor cube Post by: krone9 on January 15, 2014, 06:15:21 PM Hi all
Thanks to some help on here I got my first cube up and running but I'm only getting about 37% efficiency and a hash rate of 18GHs Its currently running off a Corsair CX500 and I'm wondering if thats adequate for the job. What PSU would you recommend/are you getting great results with? I'd like to get to 95% efficiency and 38+GHs clock speeds - any other things I can do? thanks! Title: Re: PSU recommendation for ASIC Block Eruptor cube Post by: miaviator on January 15, 2014, 06:18:07 PM Hi all Thanks to some help on here I got my first cube up and running but I'm only getting about 37% efficiency and a hash rate of 18GHs Its currently running off a Corsair CX500 and I'm wondering if thats adequate for the job. What PSU would you recommend/are you getting great results with? I'd like to get to 95% efficiency and 38+GHs clock speeds - any other things I can do? thanks! If you are only getting 18Ghs you likely have a loose heatsink or board. See help info here https://bitcointalk.org/index.php?topic=307095.0 Also Dogie has a guide: https://bitcointalk.org/index.php?topic=352658.0 Title: Re: PSU recommendation for ASIC Block Eruptor cube Post by: krone9 on January 15, 2014, 06:39:30 PM would I not see X's in the cube admin screen - if that were the case?
all are showing as zero's I'll go through that thread(s) you linked to though - thanks! Title: Re: PSU recommendation for ASIC Block Eruptor cube Post by: k2_1971 on January 15, 2014, 11:53:15 PM Those cubes use about 220W low mode/330W overclocked from the wall. You'd think that the CX500 would be sufficient for one (and it's single 12V rail is @ 38A, which is plenty), but I keep seeing posts about people having issues with the CX series and these cubes.
I've run a single cube off of a TX650 with no issues, and two cubes at the same time off of a TX850M, again no issues. Whatever you decide to get, make sure the PSU has a single 12V rail that's rated for 50A or greater. Good to go. Title: Re: PSU recommendation for ASIC Block Eruptor cube Post by: miaviator on January 15, 2014, 11:54:42 PM Those cubes use about 220W low mode/330W overclocked from the wall. You'd think that the CX500 would be sufficient for one (and it's single 12V rail is @ 38A, which is plenty), but I keep seeing posts about people having issues with the CX series and these cubes. I've run a single cube off of a TX650 with no issues, and two cubes at the same time off of a TX850M, again no issues. Whatever you decide to get, make sure the PSU has a single 12V rail that's rated for 50A or greater. Good to go. I run 4 cubes on a single Corsair AX1200. Aside from melting the ends of the power cords once a week it works great, averages 155Ghash. Title: Re: PSU recommendation for ASIC Block Eruptor cube Post by: k2_1971 on January 16, 2014, 12:00:21 AM I run 4 cubes on a single Corsair AX1200. Aside from melting the ends of the power cords once a week it works great, averages 155Ghash. Fail? You gotta be joking, right? Title: Re: PSU recommendation for ASIC Block Eruptor cube Post by: miaviator on January 16, 2014, 12:07:38 AM I run 4 cubes on a single Corsair AX1200. Aside from melting the ends of the power cords once a week it works great, averages 155Ghash. Fail? You gotta be joking, right? How is that a fail? Hold on, where is that picture.... https://i.imgur.com/ZTxIYSj.jpg?1 Works Great! Title: Re: PSU recommendation for ASIC Block Eruptor cube Post by: k2_1971 on January 16, 2014, 12:24:20 AM In response to your question... gonna let your picture be the answer. Hope your home owners/renters insurance is up to date.
Title: Re: PSU recommendation for ASIC Block Eruptor cube Post by: miaviator on January 16, 2014, 12:35:42 AM In response to your question... gonna let your picture be the answer. Hope your home owners/renters insurance is up to date. :) I sold one the other week so the PSU is under 1300Watt load now. Like I said, it worked fantastic for over a month, just ate a few cords from the drawer of cords. |