PSU requirement for MSI R7 260X OC

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Subhan_4

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Feb 26, 2017
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Hey every one i just want to know that i am currently using ANTEC PSU model sp-400 dual fan (400 watts output) is this psu enough for MSI R7 260X idle temperature remain 38 degree to 40 degree and while playing game temperature goes to 60 to 63 degrees
 
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10tacle


Well that's interesting. Those 3.3V, +5V, and +12V specs are very different (and better) than what is listed for that model PSU (and my SP-400... I just checked the specs on the side label): https://www.antec.com/specs/SP400_spe.html


+5V 21A
+3.3V 22A
+12V1 10A
+12V2 15A
-12V 0.3A
+5VSB 2A

Anyway sounds like you are more than fine now. Anyway, sit back and relax and game on!
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10tacle

10tacle

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Dec 6, 2008
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Wow that PSU is really old. I had one for a Pentium IV build but it still works after 12 years. The R7 260x requires 18 amps on the +12v rail, and that PSU has 25 amps between 15 amps on +12V1 and 10 amps on +12V2. Cutting it rather close considering the CPU shares use of the +12v rail(s).
 
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10tacle

10tacle

Splendid
Dec 6, 2008
4,941
116
29,140


Well that's interesting. Those 3.3V, +5V, and +12V specs are very different (and better) than what is listed for that model PSU (and my SP-400... I just checked the specs on the side label): https://www.antec.com/specs/SP400_spe.html


+5V 21A
+3.3V 22A
+12V1 10A
+12V2 15A
-12V 0.3A
+5VSB 2A

Anyway sounds like you are more than fine now. Anyway, sit back and relax and game on!
 
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