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Help me to choose a PSU!

post #1 of 20
Thread Starter 
AMD Phenom II X6 1090T Black Edition Thuban 3.2GHz
1 ATI HD 5830
1 HDD 640GB
1 DVD-RW
6GB DDR3
So what kind of PSu I should buy and Is the Ultra LSP650 650-Watt Power Supply good supply?
Thanks
post #2 of 20
The Ultra LSP650 is horrible. As is any Ultra LSP unit.

http://www.newegg.com/Product/Produc...82E16817371029 would do nicely for the system you listed.
post #3 of 20
Thread Starter 
Is the 400W psu enough for the Ati HD5830? require 500 W
post #4 of 20
Quote:
Originally Posted by kennychan212 View Post
Is the 400W psu enough for the Ati HD5830? require 500 W
ATI's recommendation is inflated to account for the large number of crap power supplies (like the LSP-650) out there. If Ultra made an LSP-400 and followed the same practice as they do with their other LSP models, then it would not run an HD5830 since it would probably be a crappy 250W. But a quality 400W, like the Antec in question, can do its rated wattage, and so can run the system you're planning, which incidentally won't top 350W power draw under maximum stress testing.
post #5 of 20
Thread Starter 
mm..
I choose this Video card HD5770 so the 400W will enough for overclcock and other stuff right?
post #6 of 20
Yeah, more than enough.
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5820k ga-x99-sli gigabyte 7970 wf 16gb 4x4 lpx 
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Rig
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5820k ga-x99-sli gigabyte 7970 wf 16gb 4x4 lpx 
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samsung 830 128gb ven x/gt ap-15 evga g2 650w corsair 450d 
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jbl lsr305 
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post #7 of 20
You can get by with a 450 watt.. But I would go 650 just so it don't have to work hard and will last longer and get a quality one. You get what you pay for and this thing is suppling power to some sensitive equipment. corsair, XFX, and Xigmatek are some of my favorites. But there are better.
    
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Hard DriveOptical DriveOSMonitor
SSD 60g OS. 500GB + 300 GB VelociRaptor 10000 rpm PLEXTOR PX-850SA Windows 7 Professional SAMSUNG 920 BW 
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Saitek Cyborg HX1000 Watt Corsair modular CM STACKER ENIGMA EDITION Microsoft SideWinder Gaming Mouse 
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post #8 of 20
That system would not be "getting by" on a 400 or 450W, that would be more than enough. It's a 250W system at full load.
post #9 of 20
So you downgraded to 5770 from a 5830? You are putting together a new build?
Why not go with a 6850 instead? (has a lower 450w requirement)

Whats your total Budget?
Edited by PowerTrip - 3/12/11 at 11:27am
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Kingston V Series SSD 64 GB Spinpoint F3 1TB Blu-Ray drive & CD/DVD burner Scythe Mugen II 120mm Ultra Kaze 64bit Windows 7 
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post #10 of 20
If you don't mind mail in rebates, I would get the XFX 650w bronze cert and modular PSU.

Lots of head room for OCing and upgrading, plus its modular, which is a god send.

At $65 after rebates, I think its a pretty good deal considering all the room for upgrades and such.
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Phoneix
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Western Digital Green WD20EARX 2TB 64MB Cache S... OCZ Vertex 4 128GB Western Digital My Book 5TB USB 3.0 Seagate Backup Plus 3TB USB 3.0  
Optical DriveCoolingOSMonitor
LG DVD Burner Corsair H110 Windows 7 Ultimate 64 bit PLANAR PX2710MW 27" 2ms 
MonitorMonitorKeyboardPower
ASUS VE248Q Black 24" 2ms LED QNIX QX2710 Evolution ll 27" 1440p 120Hz Corsair K70 MX Red switches Antec TruePower New TP-750 Blue 750W modular 
CaseMouseMouse PadAudio
Corsair Vengeance C70 Arctic White SteelSeries Sensei Fnatic Edition SteelSeries QcK+ DOTA 2 Edition (x2) FiiO E6 
AudioAudioAudioAudio
FiiO E09k Beyerdynamic DT 990 250 Ohm Audio Technica A700 Sennheiser HD 280 
AudioAudioAudioAudio
Sennheiser HD 201 Grado 60i M-Audio Studiophile AV40 Speakers Creative Sound Blaster Z  
OtherOtherOtherOther
Hauppauge WinTV-HVR 1850 Asus Dual Band (2.4GHz 300Mbps/5GHz 300Mbps) Wi... NZXT Hue LED strip controller Lamptron FC5 v3 fan controller 
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