I ordered a Thermaltake W0089 http://www.thermaltake.com/product/Power/TR2power/w008990/w008990.asp and a friend told me for a medium to high-end system I would need at least 28A on a single +12v rail.
My friend told me if im planning on a 64 bit AMD setup with a X850XT card I should get a 28A + power supply 450W at least. And he said the power supply on the link I gave wont do it cuz its 15A on a single +12v rail.
Is the Amper determained by both the +12v rails or just per each? (+12v 1st rail is 14A and 2nd is 15A = meaning its 29A +12v rail or still just 14/15A?)
I'm pretty confused about that, if anyone could clarify this for me, I would appriciate it. And please tell me if the power supply would be ok for the above system:
AMD 3800+ dual core
2x512 mb ram PC3200 Corsair XMS
ATI Radeon X850XT
A8NE Asus Mobo
2 HDDs
and all kind of fans and stuff (but that wouldnt make that much of a diff they are only 2/3v each)
A LCD bay infront with a fan controller.
Thats what I plan to upgrade to, the PSU in the link I already ordered, just worried from the hearsay now that It wont work with it effieicenly and Do I really have to get a new PSU after I just got this today?
Thanks in advance.
A nice 450W or more (or maybe less if 12v+ rail amps are high, i.e. 20Amps+ Like the Enermax 380W for example), with a minimum of 20Amps on the 12V+ rail, though I see that 20amps+ is becoming the recommended minimum with these new high powered systems.
Your PSU needs to have GOOD output voltages/amperes, with a minimum of, say 240W combined on the 3.3v & 5v rails,... and a MINIMUM of 22 Amperes on the 12V rail for a high-end rig with lots of components/peripherals. These values should be the minimum rated values and NOT the MAX PEAK output values.
It ain't the WATTAGE that counts, it's the AMPS that it puts out.
If it's a 64bit system, then look more towards a 25a+ unit, especially if the VGA card needs its own power.
My friend told me if im planning on a 64 bit AMD setup with a X850XT card I should get a 28A + power supply 450W at least. And he said the power supply on the link I gave wont do it cuz its 15A on a single +12v rail.
Is the Amper determained by both the +12v rails or just per each? (+12v 1st rail is 14A and 2nd is 15A = meaning its 29A +12v rail or still just 14/15A?)
I'm pretty confused about that, if anyone could clarify this for me, I would appriciate it. And please tell me if the power supply would be ok for the above system:
AMD 3800+ dual core
2x512 mb ram PC3200 Corsair XMS
ATI Radeon X850XT
A8NE Asus Mobo
2 HDDs
and all kind of fans and stuff (but that wouldnt make that much of a diff they are only 2/3v each)
A LCD bay infront with a fan controller.
Thats what I plan to upgrade to, the PSU in the link I already ordered, just worried from the hearsay now that It wont work with it effieicenly and Do I really have to get a new PSU after I just got this today?
Thanks in advance.