Exceptionally quiet, superior features Pure Power 13 M 650W is compatible with ATX 3.1 and PCIe 5.1 and offers unparalleled reliability with first-class features. With a PCIe 5.1 cable and PCIe 6+2 cables included, this power supply unit provides outstanding compatibility with both current and next-gen graphics cards. Pure Power 13 M 650W offers the best possible combination of features in its class.