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Quietest modular PSU?

post #1 of 34
Thread Starter 
Could you guys point me at the quietest MODULAR powersupply?
I only need 650 watts, I was looking at the DA650.

Used for: Gaming/Overclocking
Powering: 8800GTS 512/E6400/1 Hard Drive/ 2 Optical Drives

Thanks bunches <3
T.A.R.D.I.S.
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post #2 of 34
DA650 is awesome I read, I want to get it some day.
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McLovin
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post #3 of 34
I had a DA650, silent and stable.
Mighty-iTX
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Mighty-iTX
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i7-4770K M7-Impact Strix GTX980 Samsung 
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Crucial M4 256 Glacer 240L W8.1 K272HUL 
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Saitek Seasonic X-650 Prodigy MX518 
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4770K/45/43 Maximus VI Extreme R290X R290X 
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Cooler Master Glacer 7 Ultimate 64 SyncMaster Eclipse 
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post #4 of 34
Corsair hx620
Seasonic M12-600
Xigmatek 650W

and the DA650

edit: The Seasonic is the best for noise especially at low power draws and pretty much the best throughout the range but everything tends to even out at higher power draws and temperaures.

edit 2: SilentPC says the Corsair is a tad better than the Seasonic. Anandtech shows the Xigmatek well behind the Seasonic built psus here. I'm still trying to find some numbers on how the Silverstone compares.
Edited by shinji2k - 5/24/08 at 7:53pm
i7 monsta
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i7 monsta
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post #5 of 34
Finding the best psu based on noise is difficult . Noise levels are very subjective unless you test with decent equipment. But then the test setup has to be the same for each psu or comparisons will be worthless. So you are left with direct comparisons by the same reviewer and I can't find any like that with the DA650. I know it isn't loud but I can't get an actual value, so I'm going to have to label it average like the Xigmatek or a Thermaltake Toughpower modular (which is another option I forgot to mention) until I can find otherwise. My summary:

PSU Quality (based on a scale of 1-10)
DA650 - 10
Seasonic M12/Corsair 620 - 9.5
Xigmatek/Toughpower (same psu basically) 650 - 9

Lowest noise would be Corsair>=Seasonic>DA650=Xigmatek/Toughpower.
i7 monsta
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i7 monsta
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post #6 of 34
Another vote for the Corsair HX-620
My System
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My System
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i7 4771 GA-Z87X-UD3H 2*HD5850 4gb G.Skill Ripjaw + 8gb Corsair XMS3 1600 cl8 
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Samsung 840 Pro 256gb | 3*3TB Raid 5 | Corsair F60 Windows 8 x64 *EYEFINITY* Dell 2405FPW + 2*E248WFP Logitech Illuminated 
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Corsair HX-850v2 Lian Li v2010b M$ Basic  Asus Xonar D2X 
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post #7 of 34
Rig
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i7 5820K MSI X99A SLI PLUS EVGA GTX 1070 FTW 4x8GB G.Skill Ripjaws  
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Samsung 850 Pro Samsung 850 Evo Noctua NH-D15 Windows 10 
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Dell U2515H Happy Hacking Keyboard 2  EVGA Supernova 750 G2 Corsair 600Q 
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Logitech G403 Steelseries QcK Mass M-Audio AV40 
CPUMotherboardGraphicsRAM
i7 930 @ 3.7 HT Gigabyte X58A-UD3R VisionTek 4870x2 3x4GB's G.Skill Ripjaws 1600 
Hard DriveOptical DriveOSMonitor
500GB AAKS, 2x 640GB AAKS, 2x 1TB Samsung SH-S203B Windows 7 Ultimate 64-bit Samsung 245BW 
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Happy Hacking Keyboard 2 Silverstone OP850 Antec 1200 [Three Nanoxia FX12] [Two San Ace 1011] Logitech G500 
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Razer eXactMat 
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i7 3615QM GT 650M 16GB DDR3 256GB SSD 
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Rig
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CPUMotherboardGraphicsRAM
i7 5820K MSI X99A SLI PLUS EVGA GTX 1070 FTW 4x8GB G.Skill Ripjaws  
Hard DriveHard DriveCoolingOS
Samsung 850 Pro Samsung 850 Evo Noctua NH-D15 Windows 10 
MonitorKeyboardPowerCase
Dell U2515H Happy Hacking Keyboard 2  EVGA Supernova 750 G2 Corsair 600Q 
MouseMouse PadAudio
Logitech G403 Steelseries QcK Mass M-Audio AV40 
CPUMotherboardGraphicsRAM
i7 930 @ 3.7 HT Gigabyte X58A-UD3R VisionTek 4870x2 3x4GB's G.Skill Ripjaws 1600 
Hard DriveOptical DriveOSMonitor
500GB AAKS, 2x 640GB AAKS, 2x 1TB Samsung SH-S203B Windows 7 Ultimate 64-bit Samsung 245BW 
KeyboardPowerCaseMouse
Happy Hacking Keyboard 2 Silverstone OP850 Antec 1200 [Three Nanoxia FX12] [Two San Ace 1011] Logitech G500 
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Razer eXactMat 
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i7 3615QM GT 650M 16GB DDR3 256GB SSD 
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post #8 of 34
Couple of reasons for that, the 600W X3 isn't as good as it should be. And the 1000W X3 is good but it doesn't have enough amps on the 12V rail for me. It has 70A which is same as say a DA/OP850 which usually costs less and there are many 80A 1000W that costs similar to the Ultra. It's kind of in the middle and I have yet to find a good reason to recommend it unless you can get it for about $180 which I haven't seen yet.
i7 monsta
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X25-M 80GB, 320GB WD Scorpio Black Vista x64 2007FP-3007WFP-2007FP-1080p 32" OCN Ducky Brown 
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Silverstone ST85F-P whiteOut G9 
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i7 monsta
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post #9 of 34
Quote:
Originally Posted by shinji2k View Post
Couple of reasons for that, the 600W X3 isn't as good as it should be. And the 1000W X3 is good but it doesn't have enough amps on the 12V rail for me. It has 70A which is same as say a DA/OP850 which usually costs less and there are many 80A 1000W that costs similar to the Ultra. It's kind of in the middle and I have yet to find a good reason to recommend it unless you can get it for about $180 which I haven't seen yet.
Force flex cables are easier to route?

That's the only real advantage I see.
Rig
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CPUMotherboardGraphicsRAM
i7 5820K MSI X99A SLI PLUS EVGA GTX 1070 FTW 4x8GB G.Skill Ripjaws  
Hard DriveHard DriveCoolingOS
Samsung 850 Pro Samsung 850 Evo Noctua NH-D15 Windows 10 
MonitorKeyboardPowerCase
Dell U2515H Happy Hacking Keyboard 2  EVGA Supernova 750 G2 Corsair 600Q 
MouseMouse PadAudio
Logitech G403 Steelseries QcK Mass M-Audio AV40 
CPUMotherboardGraphicsRAM
i7 930 @ 3.7 HT Gigabyte X58A-UD3R VisionTek 4870x2 3x4GB's G.Skill Ripjaws 1600 
Hard DriveOptical DriveOSMonitor
500GB AAKS, 2x 640GB AAKS, 2x 1TB Samsung SH-S203B Windows 7 Ultimate 64-bit Samsung 245BW 
KeyboardPowerCaseMouse
Happy Hacking Keyboard 2 Silverstone OP850 Antec 1200 [Three Nanoxia FX12] [Two San Ace 1011] Logitech G500 
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Razer eXactMat 
CPUGraphicsRAMHard Drive
i7 3615QM GT 650M 16GB DDR3 256GB SSD 
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OS X Mountain Lion 
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Rig
(15 items)
 
   
CPUMotherboardGraphicsRAM
i7 5820K MSI X99A SLI PLUS EVGA GTX 1070 FTW 4x8GB G.Skill Ripjaws  
Hard DriveHard DriveCoolingOS
Samsung 850 Pro Samsung 850 Evo Noctua NH-D15 Windows 10 
MonitorKeyboardPowerCase
Dell U2515H Happy Hacking Keyboard 2  EVGA Supernova 750 G2 Corsair 600Q 
MouseMouse PadAudio
Logitech G403 Steelseries QcK Mass M-Audio AV40 
CPUMotherboardGraphicsRAM
i7 930 @ 3.7 HT Gigabyte X58A-UD3R VisionTek 4870x2 3x4GB's G.Skill Ripjaws 1600 
Hard DriveOptical DriveOSMonitor
500GB AAKS, 2x 640GB AAKS, 2x 1TB Samsung SH-S203B Windows 7 Ultimate 64-bit Samsung 245BW 
KeyboardPowerCaseMouse
Happy Hacking Keyboard 2 Silverstone OP850 Antec 1200 [Three Nanoxia FX12] [Two San Ace 1011] Logitech G500 
Mouse Pad
Razer eXactMat 
CPUGraphicsRAMHard Drive
i7 3615QM GT 650M 16GB DDR3 256GB SSD 
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OS X Mountain Lion 
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post #10 of 34
Paid $214 for mine
Mighty-iTX
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One foot in..
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mATX
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CPUMotherboardGraphicsRAM
i7-4770K M7-Impact Strix GTX980 Samsung 
Hard DriveCoolingOSMonitor
Crucial M4 256 Glacer 240L W8.1 K272HUL 
KeyboardPowerCaseMouse
Saitek Seasonic X-650 Prodigy MX518 
CPUMotherboardGraphicsGraphics
4770K/45/43 Maximus VI Extreme R290X R290X 
RAMHard DriveHard DriveOptical Drive
Samsung Crucial M4 64GB RAIDR LSSWM 
CoolingOSMonitorKeyboard
Cooler Master Glacer 7 Ultimate 64 SyncMaster Eclipse 
PowerCaseMouseMouse Pad
XFX 1050 BE 600T Silver MX518 Desk 
CPUMotherboardGraphicsRAM
i5-4330 Z87 Gryphon GTX690 G.Skill RipJawsX 
Hard DriveCoolingOSMonitor
WD Blacks Hyper 212 W8.1 ACER 
KeyboardPowerCaseMouse
Logitech Ultra X3 1000w Corsair 230T Orange Razer 
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Mighty-iTX
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One foot in..
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mATX
(12 items)
 
CPUMotherboardGraphicsRAM
i7-4770K M7-Impact Strix GTX980 Samsung 
Hard DriveCoolingOSMonitor
Crucial M4 256 Glacer 240L W8.1 K272HUL 
KeyboardPowerCaseMouse
Saitek Seasonic X-650 Prodigy MX518 
CPUMotherboardGraphicsGraphics
4770K/45/43 Maximus VI Extreme R290X R290X 
RAMHard DriveHard DriveOptical Drive
Samsung Crucial M4 64GB RAIDR LSSWM 
CoolingOSMonitorKeyboard
Cooler Master Glacer 7 Ultimate 64 SyncMaster Eclipse 
PowerCaseMouseMouse Pad
XFX 1050 BE 600T Silver MX518 Desk 
CPUMotherboardGraphicsRAM
i5-4330 Z87 Gryphon GTX690 G.Skill RipJawsX 
Hard DriveCoolingOSMonitor
WD Blacks Hyper 212 W8.1 ACER 
KeyboardPowerCaseMouse
Logitech Ultra X3 1000w Corsair 230T Orange Razer 
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