Gateway Parts

how many watt power supply should i get with these computer specs?

i'm planning to get a good computer thats fast for everyday stuff like gaming and etc. and i'm wondering whats an adequate power supply with a computer w/ these core specs cpu: intel core-2 (quad-core) 1066FSB 2.5Ghz motherboard: EVGA nForce 750i graphics card:Nvidia Geforce 9800 1gb soundcard:7.1 wingle dvd drive western digital 500gb hd i need to know if the standard supply case is able to power these? or a 420watt supply? or is around 500 recommended? sorry i'm not very specific, and i didn't supply all the parts of the computer if its not to much trouble, can i be told about how many watts each part of the computer takes up:sorry i'm kinda novice at this heres more detailed specsCAS: ($20 off Mail-in Rebate) NEW! Apevia X-Jupiter Jr. 420 Watts Case [+6] (S Type Black Color with Side-Panel 250mm UV LED Fan) CS_FAN: Default case fans CPU: (Quad-Core)Intel® Core™ 2 Quad Q8300 @ 2.5GHz 1066FSB 4MB L2 Cache 64-bit [+26] CD: (Special Price) LG 20X DVD±R/±RW + CD-R/RW DRIVE DUAL LAYER (BLACK COLOR) FLASHMEDIA: INTERNAL 12in1 Flash Media Reader/Writer (BLACK COLOR) FAN: XtremeGear Ultra Heatpipe Cool Copper Heatsink CPU Cooling Fan (Extreme Silent at 20dBA & Overclock Proof) [+8] HDD: Single Hard Drive (500GB SATA-II 3.0Gb/s 16MB Cache 7200RPM HDD) does anyone think 580 would be enough? no sli and MAYBE OCing

Public Comments

1. In my experience going above and beyond the minimum is always the best thing to do, so get a big transformer now, so you won't have to later.... Also, you'll regret that graphics card, i suggest you re-consider.... just a thought good luck =]
2. 420w is not sufficient, i believe the bare minimum would be 650w. While selecting a psu for you rig, what matters is the graphic card you have choosen thats the power drainer. Do go higher (750w or even 800) if you feel that you have spare cash for upgrades in the future.
3. id recommend something with alot of power. you mostly need to worry about powering the cpu and graphics card. get something around 600+ just incase you upgrade then you won't need to worry about getting another one. i have a 9800gtx+ and its fantastic never had a problem with it. i can run crysis on full high. id love to run sli with this card. so don't listen to the other post.
4. you won't need a monster power supply, but you will need a powerful one. that 420w one you listed will probably not do it. i would go with something around 500, maybe 600 watts. but more important are the amps that are on the 12v rail. i'd go with something around 30 amps total on the 12v rail.
5. As Kamakazi explained, more watts is better and, I'll add, so is the quality and type of PSU. From a quick look-over of the components I'd say you should at least run a 450watt. If you plan on using SLI with your Nvidia card then you'll want to run at least 650watt. You might want to go even 750watts+ if you plan on overclocking. Then you'll want to make sure that the power supply you buy is a SINGLE RAIL psu with at anywhere from 30amps-60amps on a single rail (depends on the wattage), and that it has enough power connectors to fit your needs. A single rail PSU pretty much ensures that your power won't be lost on unused connections Finally you'll probably want to invest in some zip/velcro-ties or mesh coverings to keep your wires from getting in the way of good airflow. Here's a 750watt that'll take care of all of your needs (just an example): http://www.newegg.com/Product/Product.aspx?Item=N82E16817703009 ...notice in the Connectors box (under specifications) it lists: 1 x Main connector (20+4Pin) -->For Motherboard 1 x 12V (4Pin) -->For Motherboard 1 x 12V (8Pin) -->For Motherboard (helps with stability) 8 x peripheral (4Pin) -->Now generally case fans* 6 x SATA -->For newer components using SATA connections 1 x Floppy 4 x PCI-E -->Usually video cards * Note on the peripheral connections, these can also be used for LED case lights, fan controllers and older computer components that don't use SATA connectors. The 750watt should leave you enough overhead to do some serious fine tuning with your computer (if you'd like to). And it's from a great manufacturer in PC Power & Cooling. Although, it's not the only choice you have out there--keep in mind your budget if you have one. Just make sure that you look at each component, know what power connector it uses, make sure that the power connector it needs is accounted for on your power supply, and make sure the PSU comes with a powerful single amp rail (the higher the better).