Overclock.net › Forums › Components › Power Supplies › Looking for a new PSU - power advice
New Posts  All Forums:Forum Nav:

Looking for a new PSU - power advice

post #1 of 12
Thread Starter 
I have this piece of crap called LC Power (LegionX v2.9 1050W).

I'm having problems with it, looks like it's faulty.
It's also quite noisy, either the fan or vibrations transferring to the case (HAF 932) or very possibly both.

http://www.overclock.net/intel-gener...l#post12454025

I'm looking at Corsair HX-750W and, after using some online PSU calculator (which showed me almost 730 W),
am wondering if it would be powerful enough or should I go for 850W?

Here's what is (will be) running on the PSU:
MB Asus P6T Deluxe
CPU Intel Core i7 920
3x 2GB DDR3 RAM
2x DVD NEC 7203
HDD Samsung 640 GB and 1TB
Asus Nvidia GTX285 1GB (replaced in the first week as it was faulty)
All-in-one card reader
2 big (200+ mm) and 4 small fans running in the case
2-4 USB HDD, a few USB sticks, occasional gaming controller (gamepad or joystick)
post #2 of 12
750W is enough.
Mystery Machine
(15 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom X4 970 BE Gigabyte 990XA-UD3 MSI GTX460 Cyclone OC G.Skill RipjawsX 4GB 
Hard DriveOptical DriveCoolingOS
Kingston UV400 240GB+Seagate Barracuda 1TB+WD B... LG HL-DT-ST GH24NS72 lapped TRUE 120 Windows 7 Pro x64 
MonitorKeyboardPowerCase
BenQ G2220HD Razer Lycosa Mirror Corsair TX650 V2 Corsair Carbide 400R 
MouseMouse PadAudio
Razer Deathadder 3.5G Razer Goliathus Fragged Onboard 
  hide details  
Reply
Mystery Machine
(15 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom X4 970 BE Gigabyte 990XA-UD3 MSI GTX460 Cyclone OC G.Skill RipjawsX 4GB 
Hard DriveOptical DriveCoolingOS
Kingston UV400 240GB+Seagate Barracuda 1TB+WD B... LG HL-DT-ST GH24NS72 lapped TRUE 120 Windows 7 Pro x64 
MonitorKeyboardPowerCase
BenQ G2220HD Razer Lycosa Mirror Corsair TX650 V2 Corsair Carbide 400R 
MouseMouse PadAudio
Razer Deathadder 3.5G Razer Goliathus Fragged Onboard 
  hide details  
Reply
post #3 of 12
You should be fine with that 750 PSU. I run more stuff off my 750 PSU with no issues.
     
CPUMotherboardGraphicsRAM
Intel I7 860  Asus P7P55D-E Pro MSI ATI 6990 8gb G.Skill 1600 DDR3 (4x2Gb) 
RAMHard DriveHard DriveOptical Drive
G. Skill 1600 DDR3 OCZ Agility 2 120Gb  Seagate SATA Barracuda 160GB TSH663B DVD burner 
CoolingCoolingCoolingCooling
EK Supreme HF XSPC RC360 XSPC DDC Reservoir EK-FC6990 - EN (Nickel) 
OSMonitorKeyboardPower
Windows 10 64bit Pro Gateway FHX2300 Microsoft Wireless Multimedia V2 PC Power & Cooling Silencer 750 Quad 
CaseMouseAudio
Cooler Master HAF 932 Microsoft Wireless Optical Creative 5.1 
  hide details  
Reply
     
CPUMotherboardGraphicsRAM
Intel I7 860  Asus P7P55D-E Pro MSI ATI 6990 8gb G.Skill 1600 DDR3 (4x2Gb) 
RAMHard DriveHard DriveOptical Drive
G. Skill 1600 DDR3 OCZ Agility 2 120Gb  Seagate SATA Barracuda 160GB TSH663B DVD burner 
CoolingCoolingCoolingCooling
EK Supreme HF XSPC RC360 XSPC DDC Reservoir EK-FC6990 - EN (Nickel) 
OSMonitorKeyboardPower
Windows 10 64bit Pro Gateway FHX2300 Microsoft Wireless Multimedia V2 PC Power & Cooling Silencer 750 Quad 
CaseMouseAudio
Cooler Master HAF 932 Microsoft Wireless Optical Creative 5.1 
  hide details  
Reply
post #4 of 12
The system could run on a quality 450W power supply.
post #5 of 12
750w for a single gtx285 massive overkill
Dunno
(17 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3550 Asrock P67 Extreme4 Gen3 MSI HD7850 1GB Kingston Hyperx Blu 2x2GB 
RAMHard DriveHard DriveCooling
Kingston Hyperx Blu 2x4GB Samsung Spinpoint F3 1tb Intel 330 60Gb SSD Scythe Mugen 2 
OSMonitorMonitorPower
Windows 8 Pro Acer AL2416W Samsung 940n Chieftec 750w 
Case
Thermaltake V4 
  hide details  
Reply
Dunno
(17 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3550 Asrock P67 Extreme4 Gen3 MSI HD7850 1GB Kingston Hyperx Blu 2x2GB 
RAMHard DriveHard DriveCooling
Kingston Hyperx Blu 2x4GB Samsung Spinpoint F3 1tb Intel 330 60Gb SSD Scythe Mugen 2 
OSMonitorMonitorPower
Windows 8 Pro Acer AL2416W Samsung 940n Chieftec 750w 
Case
Thermaltake V4 
  hide details  
Reply
post #6 of 12
check out what I run on my HX850 in my sig rig. That 750 will be more than what you will need
Leroy Brown
(16 items)
 
  
CPUMotherboardGraphicsGraphics
i7 950 ASUS Rampage III Gene EVGA GTX480 EVGA GTX480 
RAMHard DriveHard DriveOptical Drive
Mushkin Enhanced Redline Mushkin Callisto Deluxe Western Digital Scorpio Black LG Blu-Ray Burner 
CoolingOSMonitorKeyboard
Corsair H50 Win 7 64bit Auria 24" 1080p i-rocks RF-6520-BK 
PowerCaseMouse
Corsair HX850 NZXT Vulcan Logitech G700 
  hide details  
Reply
Leroy Brown
(16 items)
 
  
CPUMotherboardGraphicsGraphics
i7 950 ASUS Rampage III Gene EVGA GTX480 EVGA GTX480 
RAMHard DriveHard DriveOptical Drive
Mushkin Enhanced Redline Mushkin Callisto Deluxe Western Digital Scorpio Black LG Blu-Ray Burner 
CoolingOSMonitorKeyboard
Corsair H50 Win 7 64bit Auria 24" 1080p i-rocks RF-6520-BK 
PowerCaseMouse
Corsair HX850 NZXT Vulcan Logitech G700 
  hide details  
Reply
post #7 of 12
It (Corsair HX750) will be more than enough - as mentioned above - 750w quality PSU can get you anywhere.
Dell XPS L702x
(16 items)
 
Xeon System Rig
(20 items)
 
Office Rig
(13 items)
 
CPUMotherboardGraphicsRAM
i7-2630QM HM67 B3 03RG89 GeForce GT 555M 3GB w/ TV Tuner Corsair Vengeance 8GB DDR3 1600Mhz@1600 CL9 
Hard DriveHard DriveOptical DriveCooling
90GB Corsair Force 3 SSD Sata III 750GB WD Scorpion Black 7200RPM Toshiba DVD+ROM Custom Cooler 4x120 - 1800RPM fans 
OSMonitorKeyboardPower
Windows 7 x64 SP1 Home Premium 17" 3D Full HD 1080p Microsoft Gaming X4 9Cell Battery/150W AC Adapter 
MouseMouse PadAudio
Roccat Kone+ MAX Roccat Sense High Precision SB X-Fi 
CPUMotherboardGraphicsRAM
Xeon X3230 3.3@1.23v DFI LP UT X48-T2R XFX GTX285 1GB DDR3 [BlackEdition] 4x2GB G.Skill PI 8800 1100Mhz 
Hard DriveOptical DriveCoolingCooling
150GB(RaptorX)/500GB(SG)//640GB ADATA SH93 DVD-ROM NEC EK Supreme HF (Copper+Plexi) Water Block Swiftech Micro Res. V2 
CoolingCoolingCoolingCooling
Black Ice Rad 240 EK DCP 4.0 Pump Swiftech NB block 6x120mm Fans (2xCoolink Swift 120P, 2xArctic Co... 
OSMonitorKeyboardPower
Windows 7 Ultimate SP1 x64 Philips 20" 200WP7ES MS Sidewinder X6 XFX 850w Core Edition 
CaseMouseMouse PadAudio
HAF 932 MS Sidewinder Gaming A4Tech X7 Gaming Bernstein DFI UT 
CPUMotherboardGraphicsRAM
Q9550 2.83@1.25v Asus P5Q-E GeForce GTS 250 2x2 GB Corsair XMS2 CL5 1066Mhz 
Hard DriveOptical DriveOSMonitor
1x500GB Hitachi LG DVD-RAM Windows XP 64bit SP2 2x Samsung 920N 
KeyboardPowerCaseMouse
Compaq 500W Fortron Asus Vento A9 MicroSoft Sidewinder Gaming 
  hide details  
Reply
Dell XPS L702x
(16 items)
 
Xeon System Rig
(20 items)
 
Office Rig
(13 items)
 
CPUMotherboardGraphicsRAM
i7-2630QM HM67 B3 03RG89 GeForce GT 555M 3GB w/ TV Tuner Corsair Vengeance 8GB DDR3 1600Mhz@1600 CL9 
Hard DriveHard DriveOptical DriveCooling
90GB Corsair Force 3 SSD Sata III 750GB WD Scorpion Black 7200RPM Toshiba DVD+ROM Custom Cooler 4x120 - 1800RPM fans 
OSMonitorKeyboardPower
Windows 7 x64 SP1 Home Premium 17" 3D Full HD 1080p Microsoft Gaming X4 9Cell Battery/150W AC Adapter 
MouseMouse PadAudio
Roccat Kone+ MAX Roccat Sense High Precision SB X-Fi 
CPUMotherboardGraphicsRAM
Xeon X3230 3.3@1.23v DFI LP UT X48-T2R XFX GTX285 1GB DDR3 [BlackEdition] 4x2GB G.Skill PI 8800 1100Mhz 
Hard DriveOptical DriveCoolingCooling
150GB(RaptorX)/500GB(SG)//640GB ADATA SH93 DVD-ROM NEC EK Supreme HF (Copper+Plexi) Water Block Swiftech Micro Res. V2 
CoolingCoolingCoolingCooling
Black Ice Rad 240 EK DCP 4.0 Pump Swiftech NB block 6x120mm Fans (2xCoolink Swift 120P, 2xArctic Co... 
OSMonitorKeyboardPower
Windows 7 Ultimate SP1 x64 Philips 20" 200WP7ES MS Sidewinder X6 XFX 850w Core Edition 
CaseMouseMouse PadAudio
HAF 932 MS Sidewinder Gaming A4Tech X7 Gaming Bernstein DFI UT 
CPUMotherboardGraphicsRAM
Q9550 2.83@1.25v Asus P5Q-E GeForce GTS 250 2x2 GB Corsair XMS2 CL5 1066Mhz 
Hard DriveOptical DriveOSMonitor
1x500GB Hitachi LG DVD-RAM Windows XP 64bit SP2 2x Samsung 920N 
KeyboardPowerCaseMouse
Compaq 500W Fortron Asus Vento A9 MicroSoft Sidewinder Gaming 
  hide details  
Reply
post #8 of 12
The HX750 is great but it's overpriced and totally unnecessary in your case. Either of the units below would do fine:
http://www.newegg.com/Product/Produc...82E16817371035
http://www.newegg.com/Product/Produc...82E16817207012
post #9 of 12
Quote:
Originally Posted by Phaedrus2129 View Post
The system could run on a quality 450W power supply.
This.
Rig
(9 items)
 
  
CPUMotherboardGraphicsRAM
5820k ga-x99-sli gigabyte 7970 wf 16gb 4x4 lpx 
Hard DriveCoolingPowerCase
samsung 830 128gb ven x/gt ap-15 evga g2 650w corsair 450d 
Audio
jbl lsr305 
  hide details  
Reply
Rig
(9 items)
 
  
CPUMotherboardGraphicsRAM
5820k ga-x99-sli gigabyte 7970 wf 16gb 4x4 lpx 
Hard DriveCoolingPowerCase
samsung 830 128gb ven x/gt ap-15 evga g2 650w corsair 450d 
Audio
jbl lsr305 
  hide details  
Reply
post #10 of 12
Thread Starter 
Just talked to my supplier and since the crappy one is still under warranty
they've agreed to replace it with anyone I choose.

I can pick from any of these:
(They have Corsair, CoolerMaster, Chieftec, Gigabyte, LC Power)
http://anni.si/trgovina/komponente-r...ki-napajalniki


I'm mainly looking at Corsair:

HX 650
TX 650
VX 550
VX 450

Which would you recommend for my system?
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › Looking for a new PSU - power advice