![Amazon.com: Corsair RMX Series (2018), RM550x, 550 Watt, 80+ Gold Certified, Fully Modular Power Supply : Everything Else Amazon.com: Corsair RMX Series (2018), RM550x, 550 Watt, 80+ Gold Certified, Fully Modular Power Supply : Everything Else](https://m.media-amazon.com/images/I/71YgM2rRtvL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Corsair RMX Series (2018), RM550x, 550 Watt, 80+ Gold Certified, Fully Modular Power Supply : Everything Else
![Amazon | Corsair RM550x PC電源ユニット 550W 80PLUS Gold認証 フルモジュラー ATX 2021モデル CP-9020197-JP PS1119 | CORSAIR | 電源ユニット 通販 Amazon | Corsair RM550x PC電源ユニット 550W 80PLUS Gold認証 フルモジュラー ATX 2021モデル CP-9020197-JP PS1119 | CORSAIR | 電源ユニット 通販](https://m.media-amazon.com/images/I/81bLBzC80DL._AC_UF350,350_QL80_.jpg)
Amazon | Corsair RM550x PC電源ユニット 550W 80PLUS Gold認証 フルモジュラー ATX 2021モデル CP-9020197-JP PS1119 | CORSAIR | 電源ユニット 通販
![Amazon.com: Corsair RMX Series (2018), RM550x, 550 Watt, 80+ Gold Certified, Fully Modular Power Supply : Everything Else Amazon.com: Corsair RMX Series (2018), RM550x, 550 Watt, 80+ Gold Certified, Fully Modular Power Supply : Everything Else](https://m.media-amazon.com/images/I/71OZ9FOyYiL.jpg)
Amazon.com: Corsair RMX Series (2018), RM550x, 550 Watt, 80+ Gold Certified, Fully Modular Power Supply : Everything Else
![CORSAIR RMx Series RM550X 550W 80 PLUS GOLD Haswell Ready Full Modular ATX12V & EPS12V SLI and Crossfire Ready Power Supply Power Supplies - Newegg.ca CORSAIR RMx Series RM550X 550W 80 PLUS GOLD Haswell Ready Full Modular ATX12V & EPS12V SLI and Crossfire Ready Power Supply Power Supplies - Newegg.ca](https://cc.cs.1worldsync.com/inlinecontent/mediaserver/corsair/233/c85/233c85ed450b472c97e33b452076ac08/original.png)
CORSAIR RMx Series RM550X 550W 80 PLUS GOLD Haswell Ready Full Modular ATX12V & EPS12V SLI and Crossfire Ready Power Supply Power Supplies - Newegg.ca
![Upgrading from RM550x to RM850x. Is there any reason I wouldn't be able to just use the cables I already ran from my 550 with the 850? Or do I need to Upgrading from RM550x to RM850x. Is there any reason I wouldn't be able to just use the cables I already ran from my 550 with the 850? Or do I need to](https://i.redd.it/a7amr1frjyw61.jpg)