Author

Topic: Question about Power Supplie (Read 597 times)

newbie
Activity: 47
Merit: 0
March 04, 2014, 02:59:17 AM
#8
newbie
Activity: 47
Merit: 0
February 27, 2014, 11:31:54 PM
#6
okay then, i'll buy another PSU
sr. member
Activity: 266
Merit: 250
February 27, 2014, 11:49:27 AM
#5
Also make sure put erosion of PSU in time in your calculations. in the beginning PSU can deliver what is written on box in time it gets lessening... %5 %10 etc.
hero member
Activity: 1246
Merit: 501
February 27, 2014, 11:45:26 AM
#4
Block Erupter Cubes are VERY fussy about the power supply used, and they also have a huge inrush current which pisses off most PSUs.  Sentey sounds like a piece of crap chinese box-shifter supply, so I'd guess you don't have a hope of using it do do what you want.
donator
Activity: 1218
Merit: 1015
February 27, 2014, 11:30:39 AM
#3
Safe to assume you can get 720W out of 12V line (12*75*.8 | .8 is for "safe" guesstimating). 280 will consume 250-300W. BE Cube will consume 200-280W. Total draw on 12V line will be ~700-880W.

So... maybe. Wouldn't count on it being reliable if it works. With other components (hard drive, CPU, USB gadgets, motherboard components, RAM), there's a good chance you're over 900W overall.
newbie
Activity: 47
Merit: 0
February 27, 2014, 11:25:55 AM
#2
Is anybody there?
newbie
Activity: 47
Merit: 0
February 23, 2014, 07:49:22 PM
#1
Hi! I have a Sentey 1000W 80 PLUS Bronze with 75A in the 12V rail (only has 12V rail) and i have 2 XFX R9 280X DD (scrypt mining). My question is, can thaT PS support also an AsicMiner Block Erupter Cube?

Thanks!
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