Product type: Power Supply Max output: 400W Input: 100-120V ~ 6.2A 200-240V ~ 3.1A Output: +12V 24A max Compatibility: 1710-10u TotalStorage DS4000 EXP100 Storage Expansion Unit 1722-xxx TotalStorage DS4300 Storage Server 1724-100 TotalStorage DS4100 Storage Server 1740-710 TotalStorage DS4000 EXP710 Storage Expansion Unit 1740-1ru TotalStorage FAStT EXP700 Expansion Unit LED light indicators: Y..