PSU Calculator

[Ian Ozenthroat]

Calculate your PSU needs

http://www.jscustompcs.com/power_supply/

 

[Man-wai Chang]

Calculate your PSU needs

http://www.jscustompcs.com/power_supply/

another one: http://www.extreme.outervision.com/index.jsp

--
.~. Might, Courage, Vision. SINCERITY. http://www.linux-sxs.org
/ v \ Simplicity is Beauty! May the Force and Farce be with you!
/( _ )\ (Ubuntu 5.10) Linux 2.6.16.11
^ ^ 20:47:01 up 9 days 4:01 load average: 1.00 1.02 1.04
news://news.3home.net news://news.hkpcug.org news://news.newsgroup.com.hk

 

[larry moe 'n curly]

Ian Ozenthroat wrote:

another one: http://www.extreme.outervision.com/index.jsp

All they do is estimate the watts, not the amps, a serious drawback
because so many PSUs are now optimized for either +5V power or +12V
power, i.e., a 300W PSU made for +5.0V CPU power may have a combined
+5.0V and +3.3V power capacity of 245W, but that capacity may be just
115W for a 300W PSU optimized for +12V CPU power, and even a 550W PSU
may have only 150W combined +3.3V and +5.0V power. It's too bad that
Takaman's power estimator is no longer available.

Also in the case of dual rail +12V PSUs it would be nice to know the
amp draw for each +12V rail because these rails have caused problems
for some people.