Should I upgrade my Antec TP1 480 to a TP2 550?

Vallybally

Senior member
Oct 5, 2004
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I've been researching and deliberating whether it is worthwhile to upgrade my 2 year old Antec TrueBlue 480w PSU to a new Antec TruePower II 550w PSU. Please help me decide whether this is a useful or necessary $80 expenditure. Some of the things I've read and am considering are:

- Apparently the Antec TPII-550 is the best or one of the best selling PSUs currently (according to pricewatch.com and 5 out of 5 stars average user rating from 800+ newegg users who bought it).

- In theory however, my current 480w should do the job ok considering I will never crossfire and just use the one X1900XT. I don't have tons of things inside, example just 1 hard drive, onboard sound. Althought stabiliity is a concern of course, I'm not OCing, and really don't plan to.

- Although I read rumors that 1st gen TruePower PSUs used cheap capacitors, mine seems to work fine and hasn't blown up. In theory, I could just be happy with my current PSU since it will likely work, and a year or two down the road upgrade my whole system to Intel/AMD 2nd gen dual/quad core CPU, new RAM/HD, next gen DirectX 10 video card, Vista, and whatever new top-of-the line PSU is out then (maybe a future TruePower 3.0).

Should I do it, or is it an unecessary $80 with little to no benefit (I'm not rich)?

 

Captante

Lifer
Oct 20, 2003
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I'd try running with the 480 first before spending any money on new hardware you very likely don't need... if its unstable you can always upgrade later.
 

SpeedZealot369

Platinum Member
Feb 5, 2006
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Originally posted by: Captante
I'd try running with the 480 first before spending any money on new hardware you very likely don't need... if its unstable you can always upgrade later.

Exactly. If your current power supply proves to be not providing enough juice then you will have a reason to spend that 80 bucks.

 

Vallybally

Senior member
Oct 5, 2004
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I guess I'm curious as to what the symptoms would be if it's struggling to supply adequate and stable juice? Reboots, lockups, artifacts, slow-downs? Please tell me it won't blow up and destroy my new X1900XT :(