V650 Gold - V2Semi-Fanless Full-Modular 80 Plus Gold Power Supply- 80 Plus Gold Certified- Half-Bridge Llc Resonant Converter And Dc-Dc Technology- Silent 135Mm Fdb Fan- 40% Semi-Fanless Mode With Hybrid Switch- 16Awg Pcie Cables- 10 Year WarrantyPower UpThe V Gold - V2 Series Delivers A Top-Shelf Power Supply Unit In 550 650 750 And 850 Wattage Levels. It Offers An 80 Plus Gold Efficiency Rating Full-Modular Cabling Optional Semi-Fanless Operation With A Hardware Based Hybrid Switch A 135Mm Fdb Fan 16Awg Pcie High Efficiency Cables And A 10 Year Warranty. This Series Has Brought Together A Number Of Innovations And Improvements From Past Products To Form A Psu That Meets All Your Needs. The 100% Japanese Capacitors Half-Bridge Llc Resonant Converter And Dc-Dc Circuitry Work Together Resulting In A Product That Even The Pros Can Respect.80 Plus Gold CertifiedThe Efficiency Of Your Power Supply Unit Is Important Because It Directly Affects You System's Performance And Your Power Bill. The Efficiency Rating Does Not Reflect The Quality Or Reliability Of A Psu. It Only Reflects The Unit's Ability To Move Power From The Wall To Your Components. The Higher A Psu's Efficiency Is The Lower The Total Amount Of Power It Needs To Power Your System. The V Gold Series Has An 80 Plus Gold Efficiency Rating Meaning It Has A Guaranteed Typical Efficiency Of 90%.Performance Driven TopologyThe V Gold - V2 Is A Professional Grade Power Supply Unit Made For The Normal User. It's More Than Just The 80 Plus Gold Efficiency Rating. It's The Performance Stability Reliability Lifespan And So Much More. That Quality Starts With The Technology Used On The Inside. The Half-Bridge Llc Resonant Converter And Dc-Dc Technology Made With 100% Japanese Capacitors Work Together To Create A Psu That Offers Reliable And Stable Voltage Outputs For Safer More Reliable Performance And Higher Efficiency.A Bigger Better FanThe V Gold - V2 Keeps Cool Under Pressure. The Fluid Dynamic Fan Bearing Creates Less Friction Making It Great For Low Rpm Operations. This Technology Combined With A Larger 135Mm Fan Keeps The Fan Running Smoothly And Efficiently For Longer Keeping The Noise Level Down And Extending The Lifespan Of The Psu.The Cooling System Isn't Just Bigger It's Better. And When You Aren't Pushing Your System Too Hard The Semi-Fanless Mode Will Keep The Unit Completely Silent When Under 40% Maximum Load. The Built In Analog Hybrid Switch Allows You To Disengage Fanless Mode At Any Time With A Simple Button Press For Testing Debugging Or Simply Achieving Maximum Cooling At All Times.Full-Modular CablingCabling Is Often The Most Troublesome Part Of Building A Pc. The V Gold Can't Solve All Your Cabling Problems But It's An Excellent Place To Start. With Full Control And Customization Of Your Cables You Don't Have To Have Excess Cables Cluttering Your Pc. This Level Of Control Can Reduce Cable Bulk Which Can Increase Airflow And Make Your System Look As Great As It Runs. And With The Included 16Awg Pcie Cables You'll Get Increases To Both Efficiency And Style.Improved Pcie Cable ConductivityThe V Gold - V2 Series Comes With 16Awg Pcie Cables. These Are Thicker Than Current Industry Standard 18Awg Cables Meaning Less Heat Resistance During Use. The Reduction In Heat Resistance Improves Efficiency And Stability So Your Components Can Get The Most Out Of That 80 Plus Gold Rating. As An Added Bonus The Lower Resistance Means Less Ambient Heat In Your Case Being Expelled From Your Cables Making Your Entire System Safer And Cooler Than The Same Setup With Standard Issue Cables.10 Year WarrantyThe V Gold Series Offers Top Quality Power Supply Units That Can And Will Deliver Professional Grade Performance At Normal Use Wattage Levels. Just Because You Don't Need 1000 Watts Of Power Doesn't Mean You Shouldn't Get The Quality That Goes With It. You Can Trust This Psu For All Your Computing Needs Whether It's Casual Work Or Hefty Continuous Sessions. Just In Case You Aren't Sure All V Gold Series Models Come With A 10 Year Warranty. Chances Are You'll Be Changing Homes Before You Need To Change This Power Supply.ModelMpy-650V-Afbag-UkWattage650WAtx VersionAtx 12V V2.52PfcActive PfcInput Voltage100-240VInput Current9-4.5AInput Frequency50-60HzFan Size135MmFan BearingFdbFan Speed1500 RpmNoise Level@20% = 0 Dba@50% = 18.3 Dba@ 100% = 32.1 DbaEfficiency90% @ Typical Load80 Plus Rating80 Plus GoldErp 2014 Lot 3YesOperating Temperature0-50CPower Good Signal100 - 500 MsHold Up Time17MsMtbf>100000 HoursProtectionsOvp Opp Scp Ocp Uvp OtpRegulatoryCcc Ce Tuv-Rh Rcm Eac Ctuvus Fcc Bsmi Kc CbConnectors1 X Atx 24-Pin1 X Eps 4+4 Pin1 X Eps 8-Pin8 X Sata4 X Peripheral 4-Pin4 X Pci-E 6+2 PinSeriesV Gold SeriesCertification80 PlusGoldModularFully ModularDimensions ( L X W X H )160 X 150 X 86 Mm