Corsair TX650W ATX12V power supply
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Corsair TX650W ATX12V power supply
Last edited by MikeC on Sun Mar 16, 2008 10:27 pm, edited 1 time in total.
@MikeC: nice PSU built by Seasonic and of course nice review by SPCR, as always.
But I believe it would be a lot more interesting to review the CWT built PSUs that sell under the Corsair brand.
Some newbies might not know the difference and buy those ones, believing they are as good as the Seasonics.
But I believe it would be a lot more interesting to review the CWT built PSUs that sell under the Corsair brand.
Some newbies might not know the difference and buy those ones, believing they are as good as the Seasonics.
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Yes, the fan controller is smoothly responsive -- ie, it doesn't change speed too fast, but fast enough. There is the right amount of hysteresis. (Not to be confused with hysteria. )cloneman wrote:When the high load is removed, and the system goes back to using ~200W, does the fan eventually slow down again?
Do most PSUs have fan control that goes up & down? Or do some of them stay on high - i.e. not slow down after a gaming sessionMikeC wrote:Yes, the fan controller is smoothly responsive -- ie, it doesn't change speed too fast, but fast enough. There is the right amount of hysteresis. (Not to be confused with hysteria. )cloneman wrote:When the high load is removed, and the system goes back to using ~200W, does the fan eventually slow down again?
"Corsair's five year warranty remains the longest for any computer power supply we know of."
Correct me if I'm wrong, but doesn't Seasonic itself offer a 5 year warranty on its PSUs?
Verbatim from Seasonic,
Correct me if I'm wrong, but doesn't Seasonic itself offer a 5 year warranty on its PSUs?
Verbatim from Seasonic,
Seasonic offers limited warranty on the hardware against defects in material or workmanship for a period of five (5) years from original date of manufacture for all Seasonic retail models (retail models sold with retail package), purchased and returned in the United States or Canada only.
Last edited by JaYp146 on Mon Mar 17, 2008 8:42 pm, edited 1 time in total.
umm..... drives? Maybe your thinking of seagate which does offer 5 years on Hard Drives... but what does that have to do with PSUsJaYp146 wrote:"Corsair's five year warranty remains the longest for any computer power supply we know of."
Correct me if I'm wrong, but doesn't Seasonic itself offer a 5 year warranty on its drives?
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Nope the post said drives, but meant PSUs, apparently it is new:cloneman wrote:umm..... drives? Maybe your thinking of seagate which does offer 5 years on Hard Drives... but what does that have to do with PSUsJaYp146 wrote:"Corsair's five year warranty remains the longest for any computer power supply we know of."
Correct me if I'm wrong, but doesn't Seasonic itself offer a 5 year warranty on its drives?
From the RMA page at http://www.seasonicusa.com/rma.htm
The service page still says 3 years but you know how slow companies are to update web pages.Seasonic offers a limited warranty against manufacturing defects for a period of up to 5 years from original date of manufacture (effective date starts on November 2007 with 5- years-warranty sticker). The warranty is null and void if the product is opened or modified in any way by personnel not authorized by Seasonic.
This service is only for US and Canadian customers who purchase Seasonic retail product.
http://www.seasonicusa.com/S12II.htm mentions 5 years warranty.
http://www.seasonicusa.com/M12II.htm mentions 5 years warranty.
http://www.seasonicusa.com/m12.htm mentions 5 years warranty.
http://www.seasonicusa.com/s12plus.htm mentions 5 years warranty.
The old S12 series still says 3 years on http://www.seasonicusa.com/s12.htm but that link isn't present on some pages of the website so it was probably meant to be removed and someone missed a link or two.
Oh and there is this
Notice the absence of the old S12 on that list and the mention of Nov 1st 2007 again.
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Oh and as to Corsair apparently they went for 5 year warranties on Seasonic AND Channelwell Tech (CWT) units.
5 year warranty mentioned on http://www.corsair.com/products/vx.aspx
5 year warranty mentioned on http://www.corsair.com/products/tx.aspx
5 year warranty mentioned on http://www.corsair.com/products/hx.aspx
from http://www.corsair.com/warranty/default.aspxThe HX, TX, and VX Series of Power Supplies have a 5 year warranty
5 year warranty mentioned on http://www.corsair.com/products/vx.aspx
5 year warranty mentioned on http://www.corsair.com/products/tx.aspx
5 year warranty mentioned on http://www.corsair.com/products/hx.aspx
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Normally, one would describe it as having the fan at the bottom, as most cases have the mounting position in such a manner. If you point it upwards, it's actually upside-down. It will work just as well though, as mentioned above.Lythandra wrote:Will a PS such as this with the fan on top work well in the P182 case.
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The author comments on how high the MTBF is and wonders how it is calculated.
The MTBF comes from any or all of the following:
A design based prediction (MIL-HDBK-217F, Prism, etc)
Field Failure Date
or Accelerated life test
The meaning is as follows:
First, manufactures rarely state MTBF properly. MTBF is a population statistic (i.e. applicable only to populations of items not individual items) This means that it has a particular distribution (which should be stated) and has variance (which should also be stated).
If we assume a exponential distribution (the usual assumption) then an MTBF of 100,000 hours means that when the population of power supplies accumulates 100,000 hours there should be a failure. So for example if your population of power supplies is 1,000 and if all of them are turned on at the same time then after this population operates for 100 hours then there should be 1 failure. (+/- the variance)
The MTBF comes from any or all of the following:
A design based prediction (MIL-HDBK-217F, Prism, etc)
Field Failure Date
or Accelerated life test
The meaning is as follows:
First, manufactures rarely state MTBF properly. MTBF is a population statistic (i.e. applicable only to populations of items not individual items) This means that it has a particular distribution (which should be stated) and has variance (which should also be stated).
If we assume a exponential distribution (the usual assumption) then an MTBF of 100,000 hours means that when the population of power supplies accumulates 100,000 hours there should be a failure. So for example if your population of power supplies is 1,000 and if all of them are turned on at the same time then after this population operates for 100 hours then there should be 1 failure. (+/- the variance)