SuperNOVA 1300 & S5 | Bitcointalksearch.org

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Quote from: dogie on January 19, 2015, 08:04:08 PM

Quote from: philipma1957 on January 19, 2015, 10:43:56 AM

Quote from: kipper01 on January 19, 2015, 10:16:03 AM

Can the SuperNOVA 1300 power supply effectively power 2 S5 units?

yes but freq 331 or 343 is a bit safer then using freq 350 the 1300 can do 1220 watts at a kwatt meter 24/7/365 mine have done that.

Efficiency only changes by 1% from 20% to 80% load, and a further 1.5% up to 100% load. The 1300W is perfectly fine with 2x S5s on it.

Yep. Feel free to load that PSU up, it can take it.

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Quote from: philipma1957 on January 19, 2015, 10:43:56 AM

Quote from: kipper01 on January 19, 2015, 10:16:03 AM

Can the SuperNOVA 1300 power supply effectively power 2 S5 units?

yes but freq 331 or 343 is a bit safer then using freq 350 the 1300 can do 1220 watts at a kwatt meter 24/7/365 mine have done that.

Efficiency only changes by 1% from 20% to 80% load, and a further 1.5% up to 100% load. The 1300W is perfectly fine with 2x S5s on it.

philipma1957

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Quote from: bbxx on January 19, 2015, 01:53:08 PM

my FlowerP platinum 1300W burns only 550W at stock S5

yeah but what happens is the second unit will get near the top of the psu and efficiency drops a bit.

I can be almost perfectly certain if you ran 2 at the same settings you will be higher then 1100 watts.

I have done this with

seasonic plat 1200
evga 1300 g2
evga 1600 p2

all of them drop efficiency near 1100 -1150 watts.

I am on 120 volt circuit. if I was on 220 volt most likely I would do a bit better. near the top end.

Right now I have 2 sp20's on the evga 1600 p2 they are doing 1240 + 11110 gh = 2350 gh at 1220 watts. If I run one of the two take the watts . then run the other one of the two take the watts they are at 1195 but run at the same time they use 1220 watts so I lose 25 watts due to high draw.

To be fair it is a 120 volt line.

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my FlowerP platinum 1300W burns only 550W at stock S5

kipper01

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Quote from: philipma1957 on January 19, 2015, 10:43:56 AM

Quote from: kipper01 on January 19, 2015, 10:16:03 AM

Can the SuperNOVA 1300 power supply effectively power 2 S5 units?

Thanks

yes but freq 331 or 343 is a bit safer then using freq 350

the 1300 can do 1220 watts at a kwatt meter 24/7/365 mine have done that.

thanks

philipma1957

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Quote from: kipper01 on January 19, 2015, 10:16:03 AM

Can the SuperNOVA 1300 power supply effectively power 2 S5 units?

Thanks

yes but freq 331 or 343 is a bit safer then using freq 350

the 1300 can do 1220 watts at a kwatt meter 24/7/365 mine have done that.

kipper01

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1KippERXwH1PdBxKNt1ksgqh89WBv6CtWQ

Can the SuperNOVA 1300 power supply effectively power 2 S5 units?

Thanks

Topic: SuperNOVA 1300 & S5 (Read 908 times)