Overclock.net › Forums › Components › Power Supplies › HX850 and OC on GTX580 + i7 930
New Posts  All Forums:Forum Nav:

HX850 and OC on GTX580 + i7 930

post #1 of 11
Thread Starter 
I'm currently running my i7 930 @ 4.2 with 1.34v, and my GTX 580 SLI @ 850 with 1.075v.

I feel like im already asking a lot to my PSU, but would i push my luck to far if i'd run my i7 930 @ 4.3 with 1.38v (it seem stable) and my GTX 580 SLI still @ 850 with 1.075v ???

thx for feedback
My System
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 6900k Gigabyte X99 Ultra Gaming GTX 1070 SLI Corsair DDR4 16gb 3200 mhz 
Hard DriveCoolingOSMonitor
SSD Crucial 500 GB Corsair H80i Windows 10 64bit BenQ XL2720z 27" 144hz (1920x1080) 
PowerCaseMouse
Corsair 850HX Antec 900 Razer Deathadder 
  hide details  
Reply
My System
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 6900k Gigabyte X99 Ultra Gaming GTX 1070 SLI Corsair DDR4 16gb 3200 mhz 
Hard DriveCoolingOSMonitor
SSD Crucial 500 GB Corsair H80i Windows 10 64bit BenQ XL2720z 27" 144hz (1920x1080) 
PowerCaseMouse
Corsair 850HX Antec 900 Razer Deathadder 
  hide details  
Reply
post #2 of 11
It's fine.
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 #3 of 11
Should be fine
Poison
(13 items)
 
  
CPUMotherboardGraphicsRAM
3820 @ 4.7 Sabertooth x79 Powercolor 6870x2 G Skill 2133 8gb 
Hard DriveCoolingOSMonitor
Crucial m4 Noctua DH14 win7 64 ultimate HP 2511x 
KeyboardPowerMouseMouse Pad
microsoft Sidewinder Enermax Modu 87+ 900 Asus GX800 none 
Audio
Yamaha RX-V955, B&W bookshelves and Infinity PS-8 
  hide details  
Reply
Poison
(13 items)
 
  
CPUMotherboardGraphicsRAM
3820 @ 4.7 Sabertooth x79 Powercolor 6870x2 G Skill 2133 8gb 
Hard DriveCoolingOSMonitor
Crucial m4 Noctua DH14 win7 64 ultimate HP 2511x 
KeyboardPowerMouseMouse Pad
microsoft Sidewinder Enermax Modu 87+ 900 Asus GX800 none 
Audio
Yamaha RX-V955, B&W bookshelves and Infinity PS-8 
  hide details  
Reply
post #4 of 11
Quote:
Originally Posted by Grindhouse View Post
I'm currently running my i7 930 @ 4.2 with 1.34v, and my GTX 580 SLI @ 850 with 1.075v.

I feel like im already asking a lot to my PSU, but would i push my luck to far if i'd run my i7 930 @ 4.3 with 1.38v (it seem stable) and my GTX 580 SLI still @ 850 with 1.075v ???

thx for feedback
The HX850 is actually more than enough.

Guru3D.com got their test system to pull 719W from the wall outlet when they had two GTX 580s in SLI under full load (source). If I assume that their PSU was 85% efficient during this power draw, then that means their system pulled about ~615W from the PSU (give or take a few, but otherwise 85% is exactly 611.15W). Now, they also recommend adding about 100-150W to account for the rest of the system which brings the load on the PSU to about 715W-765W at the absolute most.

Fortunately, the HX850 is capable of continuously delivering 850W, so that means even if you were to max out both the 580s and the i7-930, then you'd still have enough power.
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
post #5 of 11
Thread Starter 
Quote:
Originally Posted by TwoCables View Post
The HX850 is actually more than enough.

Guru3D.com got their test system to pull 719W from the wall outlet when they had two GTX 580s in SLI under full load (source). If I assume that their PSU was 85% efficient during this power draw, then that means their system pulled about ~615W from the PSU (give or take a few, but otherwise 85% is exactly 611.15W). Now, they also recommend adding about 100-150W to account for the rest of the system which brings the load on the PSU to about 715W-765W at the absolute most.

Fortunately, the HX850 is capable of continuously delivering 850W, so that means even if you were to max out both the 580s and the i7-930, then you'd still have enough power.
Cool. Proceeding with testing my OC further more to ensure stability now
My System
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 6900k Gigabyte X99 Ultra Gaming GTX 1070 SLI Corsair DDR4 16gb 3200 mhz 
Hard DriveCoolingOSMonitor
SSD Crucial 500 GB Corsair H80i Windows 10 64bit BenQ XL2720z 27" 144hz (1920x1080) 
PowerCaseMouse
Corsair 850HX Antec 900 Razer Deathadder 
  hide details  
Reply
My System
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 6900k Gigabyte X99 Ultra Gaming GTX 1070 SLI Corsair DDR4 16gb 3200 mhz 
Hard DriveCoolingOSMonitor
SSD Crucial 500 GB Corsair H80i Windows 10 64bit BenQ XL2720z 27" 144hz (1920x1080) 
PowerCaseMouse
Corsair 850HX Antec 900 Razer Deathadder 
  hide details  
Reply
post #6 of 11
Quote:
Originally Posted by Grindhouse View Post
Cool. Proceeding with testing my OC further more to ensure stability now
Oh sweet.
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
post #7 of 11
Alright, a system with an Intel i5 2500k, a couple GTX 580s in SLI, watercooled, 2x2GB RAM, an Asus P67 Sabertooth mobo, blu-ray optical drive, a single WD 2TB black HDD, some fans and UV lights draws precisely 659 watts from the wall with a Seasonic X-series 660w PSU. CPU at 4,5GHz (1,35v) and cards at 900Mhz core (1,1v). Just to give you a general idea. You'll be perfectly fine, I hope this helps.
Snappy
(10 items)
 
  
CPUMotherboardGraphicsRAM
i7-4790K 1.428V 4900MHz GA-Z97X-Gaming G1 WIFI-BK Sapphire R9 Fury X Corsair CMD16GX3M4A2133C9 Dominator Platinum 16... 
Hard DriveCoolingPowerCase
Sandisk Extreme Pro 240GB Corsair H110i GT Seasonic Platinum SS-760XP2 Cooler Master Storm Stryker 
MouseMouse Pad
Razer Mamba 4G 2012 Edition Genesis Soft Pad 
  hide details  
Reply
Snappy
(10 items)
 
  
CPUMotherboardGraphicsRAM
i7-4790K 1.428V 4900MHz GA-Z97X-Gaming G1 WIFI-BK Sapphire R9 Fury X Corsair CMD16GX3M4A2133C9 Dominator Platinum 16... 
Hard DriveCoolingPowerCase
Sandisk Extreme Pro 240GB Corsair H110i GT Seasonic Platinum SS-760XP2 Cooler Master Storm Stryker 
MouseMouse Pad
Razer Mamba 4G 2012 Edition Genesis Soft Pad 
  hide details  
Reply
post #8 of 11
Quote:
Originally Posted by Randomdude View Post
Alright, a system with an Intel i5 2500k, a couple GTX 580s in SLI, watercooled, 2x2GB RAM, an Asus P67 Sabertooth mobo, blu-ray optical drive, a single WD 2TB black HDD, some fans and UV lights draws precisely 659 watts from the wall with a Seasonic X-series 660w PSU. CPU at 4,5GHz (1,35v) and cards at 900Mhz core (1,1v). Just to give you a general idea. You'll be perfectly fine, I hope this helps.
This.

659W here would mean the system pulled about 575W from the PSU.
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
post #9 of 11
You'll be fine.
Main Rig
(14 items)
 
Server
(9 items)
 
2nd Rig
(14 items)
 
CPUMotherboardGraphicsRAM
i7 3930K C2 @ 4.8GHz BIOS 4403 (1.392V - 1.400V... ASUS Rampage IV Extreme with Koolance Waterblocks Unlocked GTX 780 3GB with HeatKiller 1306/1597 ... 6 x 8GB G.Skill Ripjaws X 1866MHz @ 10-11-10-30... 
Hard DriveOptical DriveOSMonitor
2 x SanDisk Extreme 240GB RAID 0 | 2 x OCZ Ver... LITE-ON 12X Blu-Ray Burner IHBS112-04 Windows 7 Professional x64 HP ZR30W 30" 2560 x 1600 
KeyboardPowerCaseMouse
Tesoro Durandal Ultimate G1NL LED Backlit Mecha... Corsair Professional Series AX1200 Mountain Mods Pinnacle 24 Logitech G500S 
Mouse PadAudio
PureTrak Stealth Creative Sound Blaster X-Fi Titanium HD with LM... 
CPUMotherboardGraphicsRAM
Dual XEON X5650 @2.67 GHz w/HT (12 Cores | 24 ... ASUS Z8NA-D6C  Gigabyte HD 4350 512MB 6 x 4GB Kingston KVR1066D3Q8R7SK2/8G 
Hard DriveOptical DriveOSPower
2 x Intel X25-M G2 160GB and 8 Disk Samsung Spi... LG DVD Burner GH20NS15 20X Windows Server 2012 Essentials x64 Seasonic 1000W Platinum 
Case
NZXT Source 210 Elite White 
CPUMotherboardGraphicsRAM
i7 3930K C2 @ 4.8GHz BIOS 1404 (1.376V - 1.384V... ASUS Rampage IV Extreme with Koolance Waterblocks MSI R9 290X 4GB wih EK Copper 1200/1390 @ 1.3V'... 8 x 4GB Samsung Extreme Low Voltage 1866MHz @ 8... 
Hard DriveOptical DriveOSMonitor
2 x Crucial M4 512GB RAID 0 | Crucial M4 256GB ... LG Blue-Ray Burner WH10LS30 Windows 7 Professional x64 Dell 3007WFP 30"W 2560 x 1600 IPS 
KeyboardPowerCaseMouse
Tesoro Durandal Ultimate G1NL LED Backlit Mecha... Corsair Professional Series AX1200 Xigamatek Elysium Logitech G500 
Mouse PadAudio
PureTrak Stealth Creative Sound Blaster X-Fi Titanium HD with LM... 
  hide details  
Reply
Main Rig
(14 items)
 
Server
(9 items)
 
2nd Rig
(14 items)
 
CPUMotherboardGraphicsRAM
i7 3930K C2 @ 4.8GHz BIOS 4403 (1.392V - 1.400V... ASUS Rampage IV Extreme with Koolance Waterblocks Unlocked GTX 780 3GB with HeatKiller 1306/1597 ... 6 x 8GB G.Skill Ripjaws X 1866MHz @ 10-11-10-30... 
Hard DriveOptical DriveOSMonitor
2 x SanDisk Extreme 240GB RAID 0 | 2 x OCZ Ver... LITE-ON 12X Blu-Ray Burner IHBS112-04 Windows 7 Professional x64 HP ZR30W 30" 2560 x 1600 
KeyboardPowerCaseMouse
Tesoro Durandal Ultimate G1NL LED Backlit Mecha... Corsair Professional Series AX1200 Mountain Mods Pinnacle 24 Logitech G500S 
Mouse PadAudio
PureTrak Stealth Creative Sound Blaster X-Fi Titanium HD with LM... 
CPUMotherboardGraphicsRAM
Dual XEON X5650 @2.67 GHz w/HT (12 Cores | 24 ... ASUS Z8NA-D6C  Gigabyte HD 4350 512MB 6 x 4GB Kingston KVR1066D3Q8R7SK2/8G 
Hard DriveOptical DriveOSPower
2 x Intel X25-M G2 160GB and 8 Disk Samsung Spi... LG DVD Burner GH20NS15 20X Windows Server 2012 Essentials x64 Seasonic 1000W Platinum 
Case
NZXT Source 210 Elite White 
CPUMotherboardGraphicsRAM
i7 3930K C2 @ 4.8GHz BIOS 1404 (1.376V - 1.384V... ASUS Rampage IV Extreme with Koolance Waterblocks MSI R9 290X 4GB wih EK Copper 1200/1390 @ 1.3V'... 8 x 4GB Samsung Extreme Low Voltage 1866MHz @ 8... 
Hard DriveOptical DriveOSMonitor
2 x Crucial M4 512GB RAID 0 | Crucial M4 256GB ... LG Blue-Ray Burner WH10LS30 Windows 7 Professional x64 Dell 3007WFP 30"W 2560 x 1600 IPS 
KeyboardPowerCaseMouse
Tesoro Durandal Ultimate G1NL LED Backlit Mecha... Corsair Professional Series AX1200 Xigamatek Elysium Logitech G500 
Mouse PadAudio
PureTrak Stealth Creative Sound Blaster X-Fi Titanium HD with LM... 
  hide details  
Reply
post #10 of 11
You may be pulling like, 520W with that rig if you overclocked the crap out of your 580 and ran Prime95 and OCCT or Furmark at the same time while browsing OCN. You're more than fine. See my signature.
Óðinn
(15 items)
 
Methuselah
(15 items)
 
 
CPUMotherboardGraphicsRAM
| Intel Core i7 | 2600K | 4.2GHz @ 1.33v | | ASUS | Maximus IV Extreme | | ASUS | ENGTX 580 | 933MHz @ 1.138v | 2-way SLI | | G.Skill | RipjawsX | 2133MHz | 8GB | 
Hard DriveHard DriveCoolingCooling
| Intel | 510 SSD | 120GB | | Western Digital | Caviar Black | 1TB | | XSPC | Raystorm | | XSPC | Razor 580 | Dual SLI | 
CoolingCoolingCoolingOS
| XSPC | Dual RX360 | | Dual MCP-655 | Variable-Speed | | Koolance | RP-452x2 | Windows 7 Professional 64-bit 
MonitorPowerCase
| Acer | P243W | 1920 x 1200 | | Enermax | MODU87+ | 900W | | CaseLabs | M8 + Pedestal | 
CPUMotherboardGraphicsRAM
| Intel Core i7 | 2600K | 4.2GHz @ 1.33v | | ASUS | Maximus IV Extreme | | ASUS | ENGTX 580 | 933MHz @ 1.138v | 2-way SLI | | G.Skill | RipjawsX | 2133MHz | 8GB | 
Hard DriveHard DriveCoolingCooling
| Intel | 510 SSD | 120GB | | Western Digital | Caviar Black | 1TB | | XSPC | Raystorm | | XSPC | Razer 580 | 2-way SLI | 
CoolingCoolingCoolingOS
| XSPC | RX360 | | Phobya | Xtreme 200| | MCP 655 | Variable-Speed | Windows 7 Professional 64-bit 
MonitorPowerCase
| Acer | P243W | 1920 x 1200 | | Enermax | MODU87+ | 900W | | CoolerMaster | HAF X | 
  hide details  
Reply
Óðinn
(15 items)
 
Methuselah
(15 items)
 
 
CPUMotherboardGraphicsRAM
| Intel Core i7 | 2600K | 4.2GHz @ 1.33v | | ASUS | Maximus IV Extreme | | ASUS | ENGTX 580 | 933MHz @ 1.138v | 2-way SLI | | G.Skill | RipjawsX | 2133MHz | 8GB | 
Hard DriveHard DriveCoolingCooling
| Intel | 510 SSD | 120GB | | Western Digital | Caviar Black | 1TB | | XSPC | Raystorm | | XSPC | Razor 580 | Dual SLI | 
CoolingCoolingCoolingOS
| XSPC | Dual RX360 | | Dual MCP-655 | Variable-Speed | | Koolance | RP-452x2 | Windows 7 Professional 64-bit 
MonitorPowerCase
| Acer | P243W | 1920 x 1200 | | Enermax | MODU87+ | 900W | | CaseLabs | M8 + Pedestal | 
CPUMotherboardGraphicsRAM
| Intel Core i7 | 2600K | 4.2GHz @ 1.33v | | ASUS | Maximus IV Extreme | | ASUS | ENGTX 580 | 933MHz @ 1.138v | 2-way SLI | | G.Skill | RipjawsX | 2133MHz | 8GB | 
Hard DriveHard DriveCoolingCooling
| Intel | 510 SSD | 120GB | | Western Digital | Caviar Black | 1TB | | XSPC | Raystorm | | XSPC | Razer 580 | 2-way SLI | 
CoolingCoolingCoolingOS
| XSPC | RX360 | | Phobya | Xtreme 200| | MCP 655 | Variable-Speed | Windows 7 Professional 64-bit 
MonitorPowerCase
| Acer | P243W | 1920 x 1200 | | Enermax | MODU87+ | 900W | | CoolerMaster | HAF X | 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › HX850 and OC on GTX580 + i7 930