Seller Refurbished/Reconditioned from warranty returns - Repaired electronics, inspected and tested. Ready to use; as shown. With attached cable set. No power cord. New warranty seal. New ATX Tester; included per order. 
See all of our refurbished power supplies and items Attic Trunk Refurbished

Rosewill High Power 750W ATX Power Supply - 80 PLUS Gold Certified - HP1-J750GD-F12S
*80 PLUS Gold Certified
*ATX12V v2.31
*SLI & CrossFire Ready -- Great For Gamers Gaming Computers System
*Outputs: +3.3V@22A, +5V@22A, +12V@62.5A, -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)
*120mm 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 5-1/2"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

Connectors
1 x 20+4-Pin Main Connector
1 x 4+4-Pin (8-Pin) ATX12V/EPS12V Connector
1 x 6+2-Pin PCI-E Connector
1 x 6-Pin PCI-E Connector
1 x 12-Pin PCI-E Connector 450W 
6 x SATA Connector
3 x Molex 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 fan provides the PSU with optimal airflow with lower sound. Enjoy your content without extra noise pollution.

Delivers 90% or more efficiency under typical load conditions. Prevents the waste of power and unnecessary additional heat.

ATX 12V V2.3 ready, Crossfire ready, and SLI ready. Power Supply is also backward-compatible with ATX 12V 2.01.

Certifications - successfully passed safety and compliance tests from FCC, CE, TUV, RoHS, RCM.
-----
Repair Tech Notes: Warehouses are holding on to warranty return units because it costs too much shipping back and forth to a factory repair center, plus the factory’s repair costs. Electronic waste recycler’s want to be paid to take electronics. For these reasons unit factory production dates can vary a lot on warranty returns. Anything that is wrong with the power supplies is what will be fixed: electronics, manufacturer’s defects, missing labels, damaged connectors, cables, dents. With warranty return units bad capacitors, fan problems, dirt, dust are all extremely rare. Our repaired units are all inspected and tested 2-3 times going through the repair process. Anything that does not meet our "like new" standards will not be sold. There are no DOA or defectives when these units are shipped out. All units receive a new warranty seal and we will add a serial number if manufacturer omitted serial numbers. 

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.

--------------------------
Please contact us with any questions prior to ordering.

Items are stored in a temperature controlled, smoke free warehouse.  Ships with packing list that shows pricing.

Handling Time is same business day if before carrier pickup, cut-off time is 2:00pm CST, however, it is possible orders after cut-off ship same day depending on what time carrier pickup occurs.  All orders receive a tracking code and ship from Illinois.  Same day shipping is a best effort, not guaranteed, due to carriers sometimes arriving unusually early for pickup, we have no control over shipping carrier operations. 

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.