Inspected and tested. Ready to use; as shown. With cable set, power cord, 4x screws, zip ties. New ATX Tester; included per order. 

Rosewill SMG650 80 PLUS Gold Certified 650W Fully Modular ATX Gaming Power Supply
*80 PLUS Gold Certified
*ATX12V v2.31
*SLI & CrossFire Ready -- Great For Gamers Gaming Computers System
*Full Modular Design PSU
*Outputs: +3.3V@22A, +5V@22A, +12V@54.2A, -12V@0.3A, +5VSB@3A
*Strong Single +12V Rail
*High-Quality Components
*Universal AC input from 100V-240V / 200V-240V
*Active-PFC with auto AC-input voltage adjustment (100 - 240V)
*135mm fan: Quiet operation across a wide range of loads
*Durable Flat Cables
*Mesh sleeve on all non flat cables for easier cable routing and better ventilation
*Dimensions: 3-3/8"H x 5-7/8"W x 6-5/16"L
*Protection provide maximum safety to your critical system components
*Protections: UVP (Under Voltage), OVP (Over Voltage), (OPP) Over Power [power supply will not provide any power in an overload situation], (OCP) Over Current, SCP (Short Circuit) [power supply will not provide power to shorted parts]
*Safety: FCC, CE, TUV, RoHS, RCM, cTUVus

Connectors
1 x 20+4-Pin Main Connector
1 x 4+4-Pin (8-Pin) ATX12V/EPS12V Connector
4 x 6+2-Pin PCI-E Connector
8 x SATA Connector
4 x 4-Pin Peripheral Connector
1 x 4-Pin Floppy Connector

MTBF > 1000,000 at 80% load
  • 80 Plus Gold Certified: Delivers 90% or more efficiency under typical load conditions and provides numerous defenses for your sensitive equipment, including protection from short-circuit, over-current, over-voltage, over-power, under-voltage, and over-temperature.
  • Function First: Built for high performance with 100% Japanese capacitors to ensure top-notch operations for your system. Reduce dust build-up and achieve better cable management with this fully modular power supply using only the cables your build requires.
  • Superior Silence: The 135mm fan provides the PSU with optimal airflow with lower sound. Enjoy your content without extra noise pollution.
  • Fully Modular Design - A fully modular power supply design allows for customized cable arrangement, plus reduced clutter and better airflow compared to a non modular or semi modular power supply within your computer case or system.
  • 80 Plus Gold Certified - Delivers 90% or more efficiency under typical load conditions. Prevents the waste of power and unnecessary additional heat.
  • ATX Combatibility - ATX 12V V2.3 ready, Crossfire ready, and SLI ready. Supports EPS 12V 2.92 and is also backward-compatible with ATX 12V 2.01.
  • Ultra Quiet 135mm Fan - Designed to produce low noise while expanding your the lifespan of your power supply.
  • Japanese Capacitors - Japanese Capacitors provide reliability and a longer lifespan to your power supply.
  • Safety Protections - Active Power Factor Correction, Over Voltage, Over Current, Short Circuit, Over Power, and Over Temperature Protection.
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Troubleshooting a power supply... Many power supplies are equipped with over current protection, over power protection and short protection. That old power supply may have shutdown because some other part in the computer failed and is shorted out, in this situation most power supplies will not provide any power as that would cause the power supply to also fail. There are many protections built into power supplies that will shutdown power output such as over voltage protection, over current protection, overload protection, short protection. These protections are to prevent the power supply from burning out because some other computer part failed. Without a tester or before purchase, with the power supply disconnected from the computer take a paperclip and on the CPU connector jump green to any black (see CPU 20+4 connector pin out image above), this is the turn on power supply signal, does fan kick or run? Use a DMM (Digital Multi-Meter) to check voltages yellow wire +12V, red +5v, orange +3.3v. Without a DMM if the cooling fan is running the power supply is most likely working okay. If this is all good and the power supply appears to not be working when connected to the computer, some part is shorted or or burned out in the computer. What to check next; top two failures that cause shorts and failures in computers are video cards that require a PCI-E connection as these video cards contain their own power supply which often fails. The computers main board contains a power supply for the CPU this next most often failure. Other parts are a lot less likely to fail. Note that only really old power supplies, like 1999 and older had that -5v output, on current years power supplies there is a missing white wire and pin on the 20-pin CPU connector that is where the -5v would be if new power supplies still had that -5v output.  On the tester included -5v led will not come on unless power supply actually has a -5v output. The ATX tester will accept all current connector plugs, the plug that is needed for testing is the 20-pin cpu connector.

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Please contact us with any questions prior to ordering.

Items are stored in a temperature controlled, smoke free warehouse.  Packing list may show pricing. Orders ship quick as possible with tracking.

Situations easily fixable by contacting us for help...
1) Shipping damage; contact us with photo(s) of the damage, then we can work on resolving the situation.
2) Order pulled wrong; contact us with the UPC or part number of what you did receive.
3) Defectives are very rare and handled as warranty by manufacturer, supplier or seller.
4) New items are typically warranted by the manufacturer or supplier, often contact information is on the packaging or user's manual.