Ezcool 800w PSU

[malkeri]

Good Evening Gentlemen (and Ladies),
Having been directed to this site for a year or so now by internet colleagues, for benchmark dicussions and so forth, I decided to put my quesiton here. I have bought a Ezcool 800W Tornado PSU and popped into my Phenom II 955, 4 gb Crucial ram and 4890 system as my 500w i doubt would power it. When under high load the psu makes a small high pitch whirring sound. My old PSU never made one so i was curious to know what people think it might be. It not loud that it causes annoyances but I am curious to know what exactly causes it to do so. Any help would appreciated.
Yours Respectfully Malkeri

 

[sarsoft]

I would have to say that its a poor quality psu. I have never heard of Ezcool. Under a full load the psu is just running under big stress and its components are make a pitch sound. My suggestion would be to get a better known psu (brand name) before that psu causes damage to other components in your system.

 

[JohnnyLucky]

Availability of the power supply appears to be limited to the UK and possibly Europe.

I could not find a competent technical review so I do not have a basis for a valid opinion.

I checked a power supply manufacturers database and could not find the brand name.

 

[Mousemonkey]

Availability of the power supply appears to be limited to the UK and possibly Europe.

I could not find a competent technical review so I do not have a basis for a valid opinion.

I checked a power supply manufacturers database and could not find the brand name.

That's because it's not a very competent PSU or manufacture.

@OP EZCool are pretty poor quality, I've blown up a couple of them over the years and it didn't always take too much to do it either.