Overclock.net › Forums › Intel › Intel - General › Sandy bridge ram voltage?????????
New Posts  All Forums:Forum Nav:

Sandy bridge ram voltage?????????

post #1 of 21
Thread Starter 
Sorry guys new system was randomly hanging up on me! My system kept hanging, and I see that SB is running it at 1.5V. I am now seeing that SB needs 1.5V ram and mine is rated at 1.6V I pulled 2 sticks and now system seems to be stable. Do I need different RAM?
Afterburner
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel 5960X Extreme 4.5Ghz Asus X99 Pro SLI Titan Xp Kingston HyperX 16GB 2400 DDR4 
Hard DriveHard DriveOptical DriveCooling
3X Samsung 850 EVO 1TB WD 2TB Black DVD/RW Combo Corsair H110i GT 
OSMonitorKeyboardPower
Windows 7 64 bit Ultimate Dell 3415W 21:9 Das Keyboard Ultimate Corsair AX1200 
CaseMouseMouse PadAudio
Lian Li PC-A77FA Logitech G9x Evga Titan Signature Pad DT 990 Creative Ti HD 
  hide details  
Reply
Afterburner
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel 5960X Extreme 4.5Ghz Asus X99 Pro SLI Titan Xp Kingston HyperX 16GB 2400 DDR4 
Hard DriveHard DriveOptical DriveCooling
3X Samsung 850 EVO 1TB WD 2TB Black DVD/RW Combo Corsair H110i GT 
OSMonitorKeyboardPower
Windows 7 64 bit Ultimate Dell 3415W 21:9 Das Keyboard Ultimate Corsair AX1200 
CaseMouseMouse PadAudio
Lian Li PC-A77FA Logitech G9x Evga Titan Signature Pad DT 990 Creative Ti HD 
  hide details  
Reply
post #2 of 21
1.5v is the recommended RAM voltage. You can run 1.6v without issue so long as you notch it up to 1.6
Bye Bye 775
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k @ 4.5GHz ASUS P8P67 PRO MSI GTX 660 Ti Power Edition  2x4gb Ripjaws@1866MHz 
Hard DriveOptical DriveOSMonitor
840Pro 128 | 3xWD Vraptor | 1.5TB Green LG 6X Blu-ray /HD-DVD combo Win7 Ultimate 64bit 2 x U2311H 1920x1080 
KeyboardPowerCaseMouse
Logitech G710+ Corsair HX620 Corsair 600t Logitech G500 
  hide details  
Reply
Bye Bye 775
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k @ 4.5GHz ASUS P8P67 PRO MSI GTX 660 Ti Power Edition  2x4gb Ripjaws@1866MHz 
Hard DriveOptical DriveOSMonitor
840Pro 128 | 3xWD Vraptor | 1.5TB Green LG 6X Blu-ray /HD-DVD combo Win7 Ultimate 64bit 2 x U2311H 1920x1080 
KeyboardPowerCaseMouse
Logitech G710+ Corsair HX620 Corsair 600t Logitech G500 
  hide details  
Reply
post #3 of 21
Thread Starter 
What do you mean notch it up? Is it safe on the CPU mem controller? Will this fix my hangs possibly?

On CPUZ it says they are running at 1.50V.


Edited by Hawk777th - 4/23/11 at 12:34am
Afterburner
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel 5960X Extreme 4.5Ghz Asus X99 Pro SLI Titan Xp Kingston HyperX 16GB 2400 DDR4 
Hard DriveHard DriveOptical DriveCooling
3X Samsung 850 EVO 1TB WD 2TB Black DVD/RW Combo Corsair H110i GT 
OSMonitorKeyboardPower
Windows 7 64 bit Ultimate Dell 3415W 21:9 Das Keyboard Ultimate Corsair AX1200 
CaseMouseMouse PadAudio
Lian Li PC-A77FA Logitech G9x Evga Titan Signature Pad DT 990 Creative Ti HD 
  hide details  
Reply
Afterburner
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel 5960X Extreme 4.5Ghz Asus X99 Pro SLI Titan Xp Kingston HyperX 16GB 2400 DDR4 
Hard DriveHard DriveOptical DriveCooling
3X Samsung 850 EVO 1TB WD 2TB Black DVD/RW Combo Corsair H110i GT 
OSMonitorKeyboardPower
Windows 7 64 bit Ultimate Dell 3415W 21:9 Das Keyboard Ultimate Corsair AX1200 
CaseMouseMouse PadAudio
Lian Li PC-A77FA Logitech G9x Evga Titan Signature Pad DT 990 Creative Ti HD 
  hide details  
Reply
post #4 of 21
Thread Starter 
My ram.
http://www.newegg.com/Product/Produc...-284-_-Product

Warranty Lifetime
Size 8GB Kit (4 x 2GB)
Performance Profile BEMP
Fan Included No
Heat Spreader DHX+
Memory Configuration Dual Channel
Memory Type DDR3
Package - Memory Pin 240
Package - Memory Format DIMM
Tested Voltage 1.65
SPD Voltage 1.5
Speed Rating PC3-10600 (1333MHz)
SPD Speed 1333Mhz
Tested Speed 1333Mhz
Tested Latency 7-7-7-20
SPD Latency 9-9-9-24

SPD Voltage shows 1.5 Tested show 1.65? What does this mean I am no ram guru.
Edited by Hawk777th - 4/23/11 at 12:38am
Afterburner
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel 5960X Extreme 4.5Ghz Asus X99 Pro SLI Titan Xp Kingston HyperX 16GB 2400 DDR4 
Hard DriveHard DriveOptical DriveCooling
3X Samsung 850 EVO 1TB WD 2TB Black DVD/RW Combo Corsair H110i GT 
OSMonitorKeyboardPower
Windows 7 64 bit Ultimate Dell 3415W 21:9 Das Keyboard Ultimate Corsair AX1200 
CaseMouseMouse PadAudio
Lian Li PC-A77FA Logitech G9x Evga Titan Signature Pad DT 990 Creative Ti HD 
  hide details  
Reply
Afterburner
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel 5960X Extreme 4.5Ghz Asus X99 Pro SLI Titan Xp Kingston HyperX 16GB 2400 DDR4 
Hard DriveHard DriveOptical DriveCooling
3X Samsung 850 EVO 1TB WD 2TB Black DVD/RW Combo Corsair H110i GT 
OSMonitorKeyboardPower
Windows 7 64 bit Ultimate Dell 3415W 21:9 Das Keyboard Ultimate Corsair AX1200 
CaseMouseMouse PadAudio
Lian Li PC-A77FA Logitech G9x Evga Titan Signature Pad DT 990 Creative Ti HD 
  hide details  
Reply
post #5 of 21
SB doesnt like higher than 1.65-1.7v
    
CPUMotherboardGraphicsRAM
2600k, 2700k, 34 lga 775 chippers z68x-ud4, MIVE, Commando's, and crap FX5500, 6970, 6670, 4890, and junk Team D9's/ Ballistix D9's, Muskin Hypers !! 
Hard DriveOptical DriveOSMonitor
C300 / WD 500 / 640 Caviar Blue Asus Lightscribe / LG Win7/Vista/XP/Server 08 EE Acer P235H 1920 X 1080 HD 
KeyboardPowerCaseMouse
Logitech Ill. Mushkin 1200 Joule CM690 II Adv/Tech Bench DiamondBack 3G 
Mouse Pad
eXactMat 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
2600k, 2700k, 34 lga 775 chippers z68x-ud4, MIVE, Commando's, and crap FX5500, 6970, 6670, 4890, and junk Team D9's/ Ballistix D9's, Muskin Hypers !! 
Hard DriveOptical DriveOSMonitor
C300 / WD 500 / 640 Caviar Blue Asus Lightscribe / LG Win7/Vista/XP/Server 08 EE Acer P235H 1920 X 1080 HD 
KeyboardPowerCaseMouse
Logitech Ill. Mushkin 1200 Joule CM690 II Adv/Tech Bench DiamondBack 3G 
Mouse Pad
eXactMat 
  hide details  
Reply
post #6 of 21
If you're undervolting your ram, yes, it can cause instability.

SPD is a bit of storage on the RAM where the timings/voltage/type of memory information is kept. It's how the motherboard knows what values to "automatically" input.

1.65 will not damage your board, it's a very slight bump in voltage (~10%).
Bye Bye 775
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k @ 4.5GHz ASUS P8P67 PRO MSI GTX 660 Ti Power Edition  2x4gb Ripjaws@1866MHz 
Hard DriveOptical DriveOSMonitor
840Pro 128 | 3xWD Vraptor | 1.5TB Green LG 6X Blu-ray /HD-DVD combo Win7 Ultimate 64bit 2 x U2311H 1920x1080 
KeyboardPowerCaseMouse
Logitech G710+ Corsair HX620 Corsair 600t Logitech G500 
  hide details  
Reply
Bye Bye 775
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k @ 4.5GHz ASUS P8P67 PRO MSI GTX 660 Ti Power Edition  2x4gb Ripjaws@1866MHz 
Hard DriveOptical DriveOSMonitor
840Pro 128 | 3xWD Vraptor | 1.5TB Green LG 6X Blu-ray /HD-DVD combo Win7 Ultimate 64bit 2 x U2311H 1920x1080 
KeyboardPowerCaseMouse
Logitech G710+ Corsair HX620 Corsair 600t Logitech G500 
  hide details  
Reply
post #7 of 21
Thread Starter 
I have read a couple places it can burn out the memory controller on SB? Am I better off getting ram with lower V? The sticker on the DIMMS says 1.6V.
Edited by Hawk777th - 4/23/11 at 12:53am
Afterburner
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel 5960X Extreme 4.5Ghz Asus X99 Pro SLI Titan Xp Kingston HyperX 16GB 2400 DDR4 
Hard DriveHard DriveOptical DriveCooling
3X Samsung 850 EVO 1TB WD 2TB Black DVD/RW Combo Corsair H110i GT 
OSMonitorKeyboardPower
Windows 7 64 bit Ultimate Dell 3415W 21:9 Das Keyboard Ultimate Corsair AX1200 
CaseMouseMouse PadAudio
Lian Li PC-A77FA Logitech G9x Evga Titan Signature Pad DT 990 Creative Ti HD 
  hide details  
Reply
Afterburner
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel 5960X Extreme 4.5Ghz Asus X99 Pro SLI Titan Xp Kingston HyperX 16GB 2400 DDR4 
Hard DriveHard DriveOptical DriveCooling
3X Samsung 850 EVO 1TB WD 2TB Black DVD/RW Combo Corsair H110i GT 
OSMonitorKeyboardPower
Windows 7 64 bit Ultimate Dell 3415W 21:9 Das Keyboard Ultimate Corsair AX1200 
CaseMouseMouse PadAudio
Lian Li PC-A77FA Logitech G9x Evga Titan Signature Pad DT 990 Creative Ti HD 
  hide details  
Reply
post #8 of 21
below 1.65v is fine. over 1.65v would be pushing it, possibly causing damage to the imc.

most people with sb go with 1.5v kits.
space heater
(29 items)
 
S-HVH-01
(11 items)
 
PfSense
(5 items)
 
CPUMotherboardGraphicsRAM
Intel 2500k 4.7GHz  Asus P8P67 Pro(B3) 2 x Club3D 280X 3GB 16GB g.skill 1600MHz C9 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Pro 256GB 4 x 2TB Barracudas in RAID10 2 x WD Blue 1TB RAID0 2 x 3TB Seagate Barracuda 
Hard DriveHard DriveOptical DriveCooling
8 x 146GB HP 10k SAS - various RAID levels RAID Controller LSI 9260-8i 512MB LiteOn IHAS124 Noctua NH-D15 
OSMonitorMonitorMonitor
8.1 Enterprise Acer GD245HQ (120hz) LG W2420P LG IPS231P 
MonitorMonitorKeyboardPower
HP ZR24w LG 32LH3000 (w/IPS) Razer Blackwidow Antec TruePower New 750W 
CaseMouseAudioAudio
Corsair 750D Modified original G5 Asus Xonar PCIe Sennheiser HD595 
AudioAudioAudioAudio
Tannoy Mercury 5 NAD C165BEE Bowers & Wilkins 683 Cambridge Audio DACMagic+ 
CPUCPUMotherboardRAM
Intel® Xeon® Processor E5-2630 v3 (20M Cache, 2... Intel® Xeon® Processor E5-2630 v3 (20M Cache, 2... Lenovo RD650 128GB DDR4 ECC REG 
Hard DriveHard DriveHard DriveHard Drive
720ix 12Gbps SAS RAID Controller with 1GB FBWC RAID 0 - 2 x Intel S3500 120GB SSD (deduped VHD... Intel 530 120GB SSD RAID 10 - 8 x Seagate 146GB 10k SAS  
OSPowerCase
Windows Hyper-V Server 2012 R2 2 x LiteION 750W 80PLUS Platinum RD650 24x2.5" chassis 
CPURAMHard DriveOS
Intel® Xeon® Processor X5650  8GB ECC 2 x 146GB SCSI RAID1 PfSense 2.2b 
Other
Intel 4 x 1GbE 
  hide details  
Reply
space heater
(29 items)
 
S-HVH-01
(11 items)
 
PfSense
(5 items)
 
CPUMotherboardGraphicsRAM
Intel 2500k 4.7GHz  Asus P8P67 Pro(B3) 2 x Club3D 280X 3GB 16GB g.skill 1600MHz C9 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Pro 256GB 4 x 2TB Barracudas in RAID10 2 x WD Blue 1TB RAID0 2 x 3TB Seagate Barracuda 
Hard DriveHard DriveOptical DriveCooling
8 x 146GB HP 10k SAS - various RAID levels RAID Controller LSI 9260-8i 512MB LiteOn IHAS124 Noctua NH-D15 
OSMonitorMonitorMonitor
8.1 Enterprise Acer GD245HQ (120hz) LG W2420P LG IPS231P 
MonitorMonitorKeyboardPower
HP ZR24w LG 32LH3000 (w/IPS) Razer Blackwidow Antec TruePower New 750W 
CaseMouseAudioAudio
Corsair 750D Modified original G5 Asus Xonar PCIe Sennheiser HD595 
AudioAudioAudioAudio
Tannoy Mercury 5 NAD C165BEE Bowers & Wilkins 683 Cambridge Audio DACMagic+ 
CPUCPUMotherboardRAM
Intel® Xeon® Processor E5-2630 v3 (20M Cache, 2... Intel® Xeon® Processor E5-2630 v3 (20M Cache, 2... Lenovo RD650 128GB DDR4 ECC REG 
Hard DriveHard DriveHard DriveHard Drive
720ix 12Gbps SAS RAID Controller with 1GB FBWC RAID 0 - 2 x Intel S3500 120GB SSD (deduped VHD... Intel 530 120GB SSD RAID 10 - 8 x Seagate 146GB 10k SAS  
OSPowerCase
Windows Hyper-V Server 2012 R2 2 x LiteION 750W 80PLUS Platinum RD650 24x2.5" chassis 
CPURAMHard DriveOS
Intel® Xeon® Processor X5650  8GB ECC 2 x 146GB SCSI RAID1 PfSense 2.2b 
Other
Intel 4 x 1GbE 
  hide details  
Reply
post #9 of 21
Thread Starter 
Ya I am just freaked out about ruining my IMC on the chip...
Afterburner
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel 5960X Extreme 4.5Ghz Asus X99 Pro SLI Titan Xp Kingston HyperX 16GB 2400 DDR4 
Hard DriveHard DriveOptical DriveCooling
3X Samsung 850 EVO 1TB WD 2TB Black DVD/RW Combo Corsair H110i GT 
OSMonitorKeyboardPower
Windows 7 64 bit Ultimate Dell 3415W 21:9 Das Keyboard Ultimate Corsair AX1200 
CaseMouseMouse PadAudio
Lian Li PC-A77FA Logitech G9x Evga Titan Signature Pad DT 990 Creative Ti HD 
  hide details  
Reply
Afterburner
(16 items)
 
  
CPUMotherboardGraphicsRAM
Intel 5960X Extreme 4.5Ghz Asus X99 Pro SLI Titan Xp Kingston HyperX 16GB 2400 DDR4 
Hard DriveHard DriveOptical DriveCooling
3X Samsung 850 EVO 1TB WD 2TB Black DVD/RW Combo Corsair H110i GT 
OSMonitorKeyboardPower
Windows 7 64 bit Ultimate Dell 3415W 21:9 Das Keyboard Ultimate Corsair AX1200 
CaseMouseMouse PadAudio
Lian Li PC-A77FA Logitech G9x Evga Titan Signature Pad DT 990 Creative Ti HD 
  hide details  
Reply
post #10 of 21
Quote:
Originally Posted by Hawk777th View Post
I pulled 2 sticks and now system seems to be stable. Do I need different RAM?
Increase the VCCIO voltage.

What happens is you stress the memory controller on the processor more by populating more slots (4 slots instead of 2). So in this case you want to be increase the VCCIO voltage, which is essentially the processor's memory controller voltage.
Edited by Dopamin3 - 4/23/11 at 1:09am
Beast
(14 items)
 
Dell XPS Faptop
(8 items)
 
Alura :)
(11 items)
 
CPUMotherboardGraphicsRAM
i7 4790k Asus Z97 Pro WIFI-AC Sapphire Nitro Radeon R9 Fury Tri-X OC+  G.Skill 4 x 8GB F3-2133C9D-16GXH 
Hard DriveOptical DriveCoolingOS
2 x Intel 730 480GB SSD in RAID 0 Asus DRW-24B1ST/BLK/B/AS Noctua NH-D15 Winblows 10 Pro x64 
MonitorKeyboardPowerCase
Pixio PX277 Logitech G510 Seasonic SS-660XP2 Fractal Design R4 Blackout 
MouseMouse Pad
Logitech G500 Xtrac Ripper 
CPUMotherboardGraphicsRAM
Core 2 Duo T5250 @ 1.5ghz Dell 0N6705 Mobile Intel 965 Express 2 x 2GB Hyundai/Kingston DDR2 533mhz 
Hard DriveOptical DriveOSMonitor
OCZ Summit 60GB SSD Slot Load DVD-RW Windows 7 Ultimate x64 13.3 inch 1280x800 
CPUMotherboardGraphicsRAM
i5 2500k Asus P8Z68-V Pro MSI R7970 Lightning BE 2 x 4GB G.Skill Ripjaws 2133mhz 
Hard DriveOptical DriveCoolingOS
Mushkin Enhanced Chronos 240GB and WD Black 1TB Asus DRW-24B1ST Cooler Master Hyper 212 EVO Windows 7 Ultimate x64 
MonitorPowerCase
Hannspree 24 inch Thermaltake Tough Power TP-750P 750W Gold Cooler Master HAF 932 
  hide details  
Reply
Beast
(14 items)
 
Dell XPS Faptop
(8 items)
 
Alura :)
(11 items)
 
CPUMotherboardGraphicsRAM
i7 4790k Asus Z97 Pro WIFI-AC Sapphire Nitro Radeon R9 Fury Tri-X OC+  G.Skill 4 x 8GB F3-2133C9D-16GXH 
Hard DriveOptical DriveCoolingOS
2 x Intel 730 480GB SSD in RAID 0 Asus DRW-24B1ST/BLK/B/AS Noctua NH-D15 Winblows 10 Pro x64 
MonitorKeyboardPowerCase
Pixio PX277 Logitech G510 Seasonic SS-660XP2 Fractal Design R4 Blackout 
MouseMouse Pad
Logitech G500 Xtrac Ripper 
CPUMotherboardGraphicsRAM
Core 2 Duo T5250 @ 1.5ghz Dell 0N6705 Mobile Intel 965 Express 2 x 2GB Hyundai/Kingston DDR2 533mhz 
Hard DriveOptical DriveOSMonitor
OCZ Summit 60GB SSD Slot Load DVD-RW Windows 7 Ultimate x64 13.3 inch 1280x800 
CPUMotherboardGraphicsRAM
i5 2500k Asus P8Z68-V Pro MSI R7970 Lightning BE 2 x 4GB G.Skill Ripjaws 2133mhz 
Hard DriveOptical DriveCoolingOS
Mushkin Enhanced Chronos 240GB and WD Black 1TB Asus DRW-24B1ST Cooler Master Hyper 212 EVO Windows 7 Ultimate x64 
MonitorPowerCase
Hannspree 24 inch Thermaltake Tough Power TP-750P 750W Gold Cooler Master HAF 932 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Intel - General
Overclock.net › Forums › Intel › Intel - General › Sandy bridge ram voltage?????????