Communication / Security > Power Modules QNAP 500W Power Supply Unit SP-B01-500W-S-PSU Manufacturer: QNAP Systems Product ID: SP-B01-500W-S-PSU UPC: 885022006748 Our Price : $Price 313.35 Quantity Buy Now Description & Specs Reviews Warranty Description Condition: New Specifications Related Items APC Power Module PDM3530L2130-860 PDM3530L2130-860 Your Price: 1,175.45 Qty: Buy Now Details APC IT Power Distribution Module 2 Pole 3 Wire 30A L2-L3 L6-30 980CM PDM2330L6-23-980 PDM2330L6-23-980 Your Price: 730.64 Qty: Buy Now Details APC Power Distribution Module PDM3530L2130-320 PDM3530L2130-320 Your Price: 862.62 Qty: Buy Now Details