Solved What power supply do I need for MSI R9 280X Gaming OC? Tags: Gaming Power Supplies MSI GPUs Last response: July 16, 2014 11:03 AM in Graphics & Displays Share AdnanSazin July 16, 2014 10:52:28 AM Hello, i am going to buy an MSI R9 280X 3 GB GDDR5 Gaming OC GPU ...........But I don't know how much power it need ............So I am looking for a good power supply in order to run this GPU.........Thanks in advance........... More about : power supply msi 280x gaming Reply to AdnanSazin Best solution SR-71 Blackbird a c 507 4 Gaming a c 2451 ) Power supply July 16, 2014 11:03:53 AM A Radeon R9-280X needs 30 amps on the 12v rail and a 550 watt power supply. Here are 2 , the first one is the best made by SEASONIC PCPartPicker part list / Price breakdown by merchant Power Supply: XFX TS 550W 80+ Bronze Certified ATX Power Supply ($59.99 @ Newegg) Total: $59.99 Prices include shipping, taxes, and discounts when available If your on a budget. PCPartPicker part list / Price breakdown by merchant Power Supply: EVGA 600B 600W 80+ Bronze Certified ATX Power Supply ($39.99 @ Newegg) Total: $39.99 Prices include shipping, taxes, and discounts when available Reply to SR-71 Blackbird Share Ask the community Post an answer Related resources SolvedMSI R9 280X GAMING 3GB with SEASONIC M12II BRONZE 620W POWER SUPPLY Forum SolvedWhat power supply do I need for Sapphire R9 280X Toxic? Forum Do I need a 1500 Watt power supply for 2x SAPPHIRE VAPOR-X R9 280X 3GB GDDR5 OC? Forum Solvedwhat power supply should i buy for MSI r9 270x gaming 2gb Forum Solvedfx 8350 and msi r9 280x in a prodigy or prodigy m case, which motherboard, power supply, ram etc? Forum Solvedwhich power supply will support 2 Sapphire Radeon R9 280X Vapor-X OC Forum Running a Sapphire dual-x R9 280X OC on 700 watt power supply. Forum SolvedWhat power supply can handle 2x r9 280x Forum SolvedR9 280x or GTX 770.... 1080p gaming.. 650W power supply Forum SolvedSapphire R9-290 TRI-X OC VS EVGA GTX 770 Super Clocked ACX Cooler VS MSI R9 280X Twin Frozer Gaming Battlefield Forum Solvedwhat is the r9 280x power supply requirement? Forum Gigabyte Radeon R9 280X OC 3GB power supply Forum Gigabyte Radeon R9 280X OC 3GB power supply Forum What power supply for Radeon R9 280X? Forum 2 x Sapphire Vapor-X R9 280X OC power supply Forum Solved2 x Titan Black or 3 x R9 280X 6GB OC? What's better for gaming/productivity? Hackintosh/Gaming PC Forum R9 280x Msi Gaming Oc Voltages Forum SolvedWhat Power Supply Should I Get If I Have The MSI R9 290x 2gb? Forum SolvedWhat is A safe full load temp for the MSI R9 280x Twin Frozer gaming edition? Forum SolvedWhat power supply should I get for a msi r9 270 Forum More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !