Apevia CAPTAIN550 ATX Power Supply with All Black Cables

Apevia CAPTAIN550 Captain 550W ATX Power Supply.
Connectors:1 x 20/24pin Main Power, 1 x P8pin(P4+4pin), 1 x 6/8pin PCI-express, 12V, 3 x SATA, 3 x Peripheral
1 x Auto-Thermally Controlled Black 120mm Fan. 115/230V Switch. Max. Output Current +3.3V(16A), +5V(17A), +12V(39A), -12V(0.3A), +5Vsb(2.5A)
Safety Protections. Standard ATX Size: 5.9" x 5.5" x 3.4" (L x W x H). All Black Cables for Neatness.
The power supply will not power on simply by connecting the power cord to both the power supply and wall outlet. Ensure that all the power supply cables are properly connected to the PC for it to power on.
The 8pin CPU connector can be split apart to become a 4+4 connector by pushing one end of the 4pin down and the other end of the 4pin up for motherboards that require a 4pin power connector.
The 8pin PCI-E GPU connector can be split apart to become a 6+2 connector by pushing one end of the 6pin down and the other end of the 2pin up for graphics cards that require a 6pin power connector.
The 24pin motherboard connector can be split apart to become a 20+4 connector by pushing one end of the 20pin down and the other end of the 4pin up for motherboards that require a 20pin power connector.