Height (Rack Units) 1U Height 1.7 in Depth 3.7 in Width 10.7 in Weight5 oz Product TypePower supply shelf Dimensions (WxDxH) 10.7 in x 3.7 in x 1.7 in Product DescriptionHP power supply shelf Designed For~HP E2520-24G-PoE Switch E2520-24-PoE Switch E2520-8G-PoE Switch E2520-8-PoE Switch E2615-8-PoE Switch E2915-8G-PoE Switch1Hp X520 - Power Supply Shelf - 1U - For Hp 2520 2520-24 2615 2915 E2520 E2520-24 E2610-24 E2610-48 The Power Supply Shelf Provides The Ability To Attach Or Detach The Power Supply To The Device Allowing For Either An Integrated Solution Or A SWeight5Height1Width1Length1"