Corsair AX1500i Digital ATX Power Supply – 1500 Watt Fully-Modular PSU. 80 PLUS® Titanium Efficiency. Brand New, Box never opened, seal is intact. Dimensions: 150mm (W) x 86mm (H) x 225mm (L). MTBF: 100,000 hours. Corsair AX1500i power supply unit. Corsair LinkT Digital interface cable. Corsair LinkT USB cable. 1 710mm ± 10mm 1 ATX cable 24PIN (20+4). 1 650mm ± 10mm 1 EPS/ATX12v cable 8PIN (4+4). 1 800mm ± 10mm 1 EPS/ATX12v cable 8PIN (4+4). 4 650mm ± 10mm 1 PCI-E cable 8PIN (6+2). 2 800mm ± 10mm 1 PCI-E cable 8PIN (6+2). 2 800mm ± 10mm 2 PCI-E cable 8PIN (6+2). 3 800mm ± 10mm 4 SATA cable (4 SATA). 2 850mm ± 10mm 4 SATA cable (4 SATA). 3 750mm ± 10mm 4 Peripheral cable (4PIN). 2 101mm ± 5mm 1 Floppy drive cable (4PIN). 1 800mm ± 10mm 1 PMBUS cable (4PIN). 1 800mm ± 50mm 1 USB cable (9PIN). Over-voltage protection (OVP). Over-voltage protection for the 12V, 5V and 3.3V DC outputs is required to comply with the ATX specification. The minimum voltage levels required for compliance are 13.4V for the +12V rail(s), 5.74V for the +5V rail and 3.76V for the 3.3V rail. Over-current protection (OCP). The AX1500i features OCP on the 3.3V, 5V and 12V rails. OCP ensures that the output of the DC voltage rails remains within safe operating limits. The AX1500i can be configured as a single rail or multi-rail OCP solution. Over-temperature protection (OTP). OTP ensures that the PSU will shut down when the internal temperature reaches a set point. This is usually as a result of internal current overloading or a fan failure. Short-circuit protection (SCP). A short-circuit is defined as any output impedance of less than 0.1 ohms. Amongst other things, SCP ensures that the PSU shuts down should the 3.3V, 5V and 12V rails short to any other rail, or to ground. It also ensures that no damage should occur to the unit, or your PC’s components, in the event of a short.