APC UPS, 3000 VA Smart-UPS Sine Wave, Short Depth UPS Battery Backup with Extended Run Option, Tower/4U Rack Convertible, Line-Interactive, 120V (SMX3000LV) UPS - Newegg.com
APC Smart-UPS 3000 VA RM 2U LCD 230 V SMT3000RMI2U B&H Photo
APC SMART-UPS 3000VA RM 2U 208V SUA3000RMT2U-US - REFURBISHED US Only - BatteryUPSForLess
APC Smart-UPS RT Series, 3000 VA, 120V, Tower | Cables.com