Tag Archives: 750 watt

It Was Indeed The 700 Watt OCZ ModXStream Pro PowerSupply That Blew Up!

Anura Guruge, June 8, 2013.

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by
Anura Guruge


Related posts:
>> My main PC blew up! — May 31, 2013.
>> Newegg rather than TigerDirect for PC components — May 31, 2012.


The deceased 700 Watt OCZ ModXStream Pro.

The deceased 700 Watt OCZ ModXStream Pro. Though it is a modular it appears that the original person that built my PC didn’t remove the unused cables. No great harm. There was room in the case.


12 days after it blew up [10 full days in reality] I finally had my main workhorse PC finally repaired – having to wait for a new power supply (which did come very quickly) and making time to get to Concord Radio Shack to get some momentary ON switches just in case it was the switch. I made it to Concord Friday. So Dave Nix came this morning. It turned out to be the power supply. I have never had a power supply go bad on me. Plus, this was no ‘cheapo’ unit. It was a $90 power supply in November 2009, albeit with a $10 rebate (though I am not sure whether I ever got that)

The original order in November 2009 for the 700 W power supply that blew up.

The original order in November 2009 for the 700 W power supply that blew up.


Per Dave’s advice I got an even BIGGER power supply — PC folks, without exception, always swearing, when it comes to power supplies that bigger is always better. So now I got a 750 Watt. I did a fair amount of checking. Found that a good ‘single rail’ is better than a mediocre ‘dual rail’ — and the older one was dual rail. Fols tell me that this PC really soaks up power given the i7, the fairly decent video card and the 7 fans.

I have to say that the new Rosewill HIVE-750 looks like a work of art. Though most hardware does nothing for me, just looking and feeling this unit makes you realize that it is a cut above the rest. Furthermore, all the cables came inside a nifty, reusable zippered case! I was impressed. So I notice that price wise both supplies,  50 Watts and 3.5 years apart, were the same price — and Newegg gave me FREE shipping on this unit. Thank YOU, Newegg, especially since the unit was here within 2 business days! Newegg certainly has my attention again. Having an extended warranty would not have helped. The old unit, to be fair, lasted 3.5 years and this PC is on at least 355 days a year, typically for 16 hours a day, so that is 355 x 16 x 7. Yes, the quoted MTBF, as ever, is far greater, but I guess I cannot complain. That said I still feel a bit ‘uneasy’. Given the two fans that died plus the power supply I now realize that I have spent just over $500 on repairs for this PC in 2013 — not counting the 25″ monitor that died. My eldest daughter points out correctly that I could have bought a new PC for that — albeit nowhere close to the specs on this one. But, I am going to start cutting my losses on this PC. 

NewPowerSupply2013

Newegg Rather Than TigerDirect Might Be Better Option For PC Components. Check Both Out.

Dec2013x125

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 ..by Anura Guruge


Related post:
>> My main PC blew up! — May 31, 2013.


neweggpromo

Over the last few years when it comes to computer and peripherals I have been going directly to TigerDirect. They have been good. Really no problems. They tend to have a good selection of refurbished machines and that has been a major draw. But, because of this automatic gravitation towards TigerDirect I have been remiss about checking out Newegg.

I discovered today that Newegg can definitely out do TigerDirect on certain items — in this case a 750W power supply.

TigerDirectpromo

Since I might have blown my power supply last night, I have no choice but to have a replacement unit in hand before Dave Nix comes to take the ‘dead’ PC apart. I spoke with him, of course, this morning. It is possible that it is not the power supply. It could ‘just’ be the momentary on/off power on button or the printed circuit board (PCB) underneath. I am getting a dreadful feeling that it is that PCB. I spent 90 minutes today trying to locate a spare PCB for that 3.5 year Thermaltake Element S case. No luck. So if it is the PCB I will have to get a new case. It will NOT be another Thermaltake! That is for damn sure. They did not impress me today.

Dave reckons that given the brawn of the ‘dead’ system even 700 Watts (which is a lot) might have been pushed to its limit! So he suggested I get an even bigger P/S. 750W. Think about. You know how bright and hot a 150 W light bulb is. This is 5 times that! Fortunately, even though it is rated 750 W it is not burning 750 all the time. 750 is what it can deliver.

Anyway, by habit I went to TigerDirect. There prices are OK. They offered free shipping (and P/S are heavy) but you had to sign-up (as with Amazon) for a ‘$79’ prime account. Screw that. Decided to check Newegg.

3.5 years ago I bough ALL the components for the now ‘dead’ PC from Newegg. They were good. Gave me 12 months of 0% interest credit. So, I have an account and all of that with Newegg.

Newegg, of course, had comparable 750W power supplies (with modular design to boot), ‘a bit cheaper’ but with genuinely free shipping. So I ordered through them. Henceforth I will check both Newegg and TigerDirect out though I now have an idea as to how it works: TigerDirect is better on built/refurbished system, Newegg, per their original claims from decades ago, excels when it comes to components.

Just wanted to share with you.

PSNewegg750