Athlon64 3500, Geforce 6800ultra - Which power supply?

Subject says it all. I hadn't really planned on buying a new power
supply (I currently own a 420W semi-generic), but when I think
about the 6800 Ultra's original recommended wattage, plus the fact
that I'll be trying to overclock the Ultra, ram and cpu, I begin
to suspect that I may need something more. This may be incorrect.
Feel free to enlighten.

Assuming I do need something more, what should I get? It looks like
a regular, non-elite 480W can be had for $75 or less. Or for as
much as $150. A lot of variety with power supplies, most of which
I suspect is the manufacturers taking advantage of pricing
ambiguity. I can, for example, understand why a 6800 Ultra costs
25% more than a 6800 GT, but the advantages provided by one power
supply which costs 100% more than an alternative are totally
unknown to me. I don't need the ultimate power supply.. that I
know of, anyway. Who knows? Maybe it really is a good idea for
some reason. Again, enlightenment would be appreciated.

And would 480W be enough, or would there be a risk of me taxing
even that?

Thanks as always.

On Thu, 30 Sep 2004 20:08:40 -0700, Marc Brown wrote:

Assuming I do need something more, what should I get? It looks like
a regular, non-elite 480W can be had for $75 or less. Or for as
much as $150. A lot of variety with power supplies, most of which
I suspect is the manufacturers taking advantage of pricing
ambiguity. I can, for example, understand why a 6800 Ultra costs
25% more than a 6800 GT, but the advantages provided by one power
supply which costs 100% more than an alternative are totally
unknown to me. I don't need the ultimate power supply.. that I
know of, anyway. Who knows? Maybe it really is a good idea for
some reason. Again, enlightenment would be appreciated.

And would 480W be enough, or would there be a risk of me taxing
even that?

I'm not going to argue the advantages, if any, of an expensive PSU, but
hell would have to freeze over before I paid more than $25 for a PSU. My
current 600W was $24. My old 400W wouldn't even keep the system from
crashing after less than a minute. I bought 3 new PSU's, 500W ($12), 550W
($15), and the 600W ($24). All 3 ran my A64 3000+ system fine. So if you
have to buy a new PSU, I wouldn't get less than 500W in a cheap PSU. Oh,
the 500W and 600W are Lead Power, and the 550W is a Power Magic.

--
Abit KT7-Raid (KT133) Tbred B core CPU @2400MHz (24x100FSB)
http://mysite.verizon.net/res0exft/cpu.htm

Let me just say (without knowing the rest of your system specifics, that
there is a hugh difference between various power supplies. Quality of
components used, cooling, and most importantly, the real power output as
temps begin to rise. For that reason, and because I run multiple hard
drives and optical drives on a completely overclocked system, I use PC Power
and Cooling. I also run my second rig with a Antec 550. Then again, you
may be ok with what you have.
"Marc Brown" wrote in message
om...
Subject says it all. I hadn't really planned on buying a new power
supply (I currently own a 420W semi-generic), but when I think
about the 6800 Ultra's original recommended wattage, plus the fact
that I'll be trying to overclock the Ultra, ram and cpu, I begin
to suspect that I may need something more. This may be incorrect.
Feel free to enlighten.

Assuming I do need something more, what should I get? It looks like
a regular, non-elite 480W can be had for $75 or less. Or for as
much as $150. A lot of variety with power supplies, most of which
I suspect is the manufacturers taking advantage of pricing
ambiguity. I can, for example, understand why a 6800 Ultra costs
25% more than a 6800 GT, but the advantages provided by one power
supply which costs 100% more than an alternative are totally
unknown to me. I don't need the ultimate power supply.. that I
know of, anyway. Who knows? Maybe it really is a good idea for
some reason. Again, enlightenment would be appreciated.

And would 480W be enough, or would there be a risk of me taxing
even that?

Thanks as always.

On 30 Sep 2004 20:08:40 -0700, (Marc
Brown) wrote:

Subject says it all. I hadn't really planned on buying a new power
supply (I currently own a 420W semi-generic), but when I think
about the 6800 Ultra's original recommended wattage, plus the fact
that I'll be trying to overclock the Ultra, ram and cpu, I begin
to suspect that I may need something more. This may be incorrect.
Feel free to enlighten.

Assuming I do need something more, what should I get? It looks like
a regular, non-elite 480W can be had for $75 or less. Or for as
much as $150. A lot of variety with power supplies, most of which
I suspect is the manufacturers taking advantage of pricing
ambiguity. I can, for example, understand why a 6800 Ultra costs
25% more than a 6800 GT, but the advantages provided by one power
supply which costs 100% more than an alternative are totally
unknown to me. I don't need the ultimate power supply.. that I
know of, anyway. Who knows? Maybe it really is a good idea for
some reason. Again, enlightenment would be appreciated.

And would 480W be enough, or would there be a risk of me taxing
even that?

Thanks as always.

Stick with name-brands having over 18A of 12V capacity.
Thermaltake, Antec, Sparkle/Fortron, Delta, PC Power &
Cooling are good choices (from good to better in that
order). 480W from a PSU with accurate rating is enough,
providing you're not running a ton of hard drives too.

Don't know exactly what you mean by "regualar, non-elite",
but generally a good 480W PSU will cost in the neighborhood
of $65 (shopping around, on sale) or more commonly $75 & up.
Considering how much the rest of the parts cost, $100 is a
reasonable target.

Marc Brown wrote:
Subject says it all. I hadn't really planned on buying a new power
supply (I currently own a 420W semi-generic), but when I think
about the 6800 Ultra's original recommended wattage, plus the fact
that I'll be trying to overclock the Ultra, ram and cpu, I begin
to suspect that I may need something more. This may be incorrect.
Feel free to enlighten.

Assuming I do need something more, what should I get? It looks like
a regular, non-elite 480W can be had for $75 or less. Or for as
much as $150. A lot of variety with power supplies, most of which
I suspect is the manufacturers taking advantage of pricing
ambiguity. I can, for example, understand why a 6800 Ultra costs
25% more than a 6800 GT, but the advantages provided by one power
supply which costs 100% more than an alternative are totally
unknown to me. I don't need the ultimate power supply.. that I
know of, anyway. Who knows? Maybe it really is a good idea for
some reason. Again, enlightenment would be appreciated.

And would 480W be enough, or would there be a risk of me taxing
even that?

If you want a quality psu that will last... pc power and cooling all the
way.

When it comes to power supplies, higher quality units really are worth the
extra cost -- there really is a performance difference. I'd think that a
high quality 420 would probably be enough for you, and that a high quality
480 would give you some headroom. I'd guess that anything above this would
be overkill, even if you were using multiple drives. A high quality (like
an antec) 480 or even a 420 would be better than a low quality 550.

My advice would be to get something like an Antec TruePower 480.

Larry

"Marc Brown" wrote in message
om...
Subject says it all. I hadn't really planned on buying a new power
supply (I currently own a 420W semi-generic), but when I think
about the 6800 Ultra's original recommended wattage, plus the fact
that I'll be trying to overclock the Ultra, ram and cpu, I begin
to suspect that I may need something more. This may be incorrect.
Feel free to enlighten.

Assuming I do need something more, what should I get? It looks like
a regular, non-elite 480W can be had for $75 or less. Or for as
much as $150. A lot of variety with power supplies, most of which
I suspect is the manufacturers taking advantage of pricing
ambiguity. I can, for example, understand why a 6800 Ultra costs
25% more than a 6800 GT, but the advantages provided by one power
supply which costs 100% more than an alternative are totally
unknown to me. I don't need the ultimate power supply.. that I
know of, anyway. Who knows? Maybe it really is a good idea for
some reason. Again, enlightenment would be appreciated.

And would 480W be enough, or would there be a risk of me taxing
even that?

Thanks as always.

"Marc Brown" wrote in message
om...

" A lot of variety with power supplies, most of which I suspect is the
manufacturers taking advantage of pricing ambiguity. I can, for example,
understand why a 6800 Ultra costs 25% more than a 6800 GT, but the
advantages provided by one power supply which costs 100% more than an
alternative are totally unknown to me. "


Read the introduction of this Antec TruePower 550W review.
http://www.mikhailtech.com/modules.p...wcontent&id=21

"Marc Brown" wrote in message
om...
Subject says it all. I hadn't really planned on buying a new power
supply (I currently own a 420W semi-generic), but when I think
about the 6800 Ultra's original recommended wattage, plus the fact
that I'll be trying to overclock the Ultra, ram and cpu, I begin
to suspect that I may need something more. This may be incorrect.
Feel free to enlighten.

Assuming I do need something more, what should I get? It looks like
a regular, non-elite 480W can be had for $75 or less. Or for as
much as $150. A lot of variety with power supplies, most of which
I suspect is the manufacturers taking advantage of pricing
ambiguity. I can, for example, understand why a 6800 Ultra costs
25% more than a 6800 GT, but the advantages provided by one power
supply which costs 100% more than an alternative are totally
unknown to me. I don't need the ultimate power supply.. that I
know of, anyway. Who knows? Maybe it really is a good idea for
some reason. Again, enlightenment would be appreciated.

And would 480W be enough, or would there be a risk of me taxing
even that?

Thanks as always.

PSU is one of important component in a PC. Not everyone think of PSU when
purchasing or place on top of the list.
Depending on that individual, PSU is the main component supply power to all
components inside your PC. Quality PSU will help your PC run cleaner and
longer which depend on how it use and it environment that it use at. You can
get away with a with cheap PSU and might last forever. But getting a good
known manufacturer like Antec or Enermax etc. You can safely know it will it
a good quality PSU. Using cheap PSU is like a gamble / risk. Having a good
quaility PSU will prolong your components.

Again, it really depend on that individual and what to use for and the value
it apply to.

CapFusion,...

On 30 Sep 2004 20:08:40 -0700, (Marc Brown) wrote:

Subject says it all. I hadn't really planned on buying a new power
supply (I currently own a 420W semi-generic), but when I think
about the 6800 Ultra's original recommended wattage, plus the fact
that I'll be trying to overclock the Ultra, ram and cpu, I begin
to suspect that I may need something more. This may be incorrect.
Feel free to enlighten.

Assuming I do need something more, what should I get? It looks like
a regular, non-elite 480W can be had for $75 or less. Or for as
much as $150. A lot of variety with power supplies, most of which
I suspect is the manufacturers taking advantage of pricing
ambiguity. I can, for example, understand why a 6800 Ultra costs
25% more than a 6800 GT, but the advantages provided by one power
supply which costs 100% more than an alternative are totally
unknown to me. I don't need the ultimate power supply.. that I
know of, anyway. Who knows? Maybe it really is a good idea for
some reason. Again, enlightenment would be appreciated.

I bought one of these from Newegg.....
Have had it 2 months and have been happy with it.

http://www.newegg.com/app/viewproduc...148-008&DEPA=0

http://forums.pcper.com/showthread.p...7&page=1&pp=15


"Marc Brown" wrote in message
om...
Subject says it all. I hadn't really planned on buying a new power
supply (I currently own a 420W semi-generic), but when I think
about the 6800 Ultra's original recommended wattage, plus the fact
that I'll be trying to overclock the Ultra, ram and cpu, I begin
to suspect that I may need something more. This may be incorrect.
Feel free to enlighten.

Assuming I do need something more, what should I get? It looks like
a regular, non-elite 480W can be had for $75 or less. Or for as
much as $150. A lot of variety with power supplies, most of which
I suspect is the manufacturers taking advantage of pricing
ambiguity. I can, for example, understand why a 6800 Ultra costs
25% more than a 6800 GT, but the advantages provided by one power
supply which costs 100% more than an alternative are totally
unknown to me. I don't need the ultimate power supply.. that I
know of, anyway. Who knows? Maybe it really is a good idea for
some reason. Again, enlightenment would be appreciated.

And would 480W be enough, or would there be a risk of me taxing
even that?

Thanks as always.