Refurbished: APC Smart-UPS X SMX2000RMLV2UNC 2U Tower/Rack Mountable Line-interactive UPS - 2000 VA - 100-127 V - 1 x NEMA L5-20R, 3 x NEMA 5-15R, 3 x NEMA 5-20R - USB, RJ 45, RS-232 Serial - Newegg.com
APC Smart-UPS 2000 SU2000 Compatible Replacement Battery Set by UPSBatteryCenter
SMC2000I - APC Smart-UPS C, Line Interactive, 2000VA, Tower, 230V, 6x IEC C13+1x IEC C19 outlets, USB and Serial communication, AVR, Graphic LCD | Schneider Electric Global