When you need power, efficiency, compact design, and quiet operation the Toughpower PT Series is a perfect choice. Packing features like Native PCIe 5.1 12V-2x6, ATX 3.1, dual-color H++ connectors, 80 PLUS Platinum Certification and 140mm case length. Ensuring proper connection and routing cables are made easy with new etched flat cables. For the 12V-2x6, the connectors have been upgraded to H++ dual-color matcha connectors so you can be sure of a good connection.