Dell L240EPS-00 Optiplex 3040 5040 7040 Desktop 240W 100-240V PSU Switching Power Supply JVW1K 0JVW1K CN-0JVW1K.Model Number: L240EPS-00Dell Part Number: JVW1K 0JVW1K CN-0JVW1KLite-On Part Number: PA-2241-1DACompatible Models: Dell Optiplex 3040 5040 7040 DesktopSpecifications:Input:100-240V - 4.0A, 50-60HzOutput:+12VA - 16.5A+12VB - 16.0AOutput Standby:+12VA / 0.5A - 2.5A max+12VB / 2.5A maxMax Output: 240 Watts