Altronix Vertiline8Di. AC input voltage: 115 - 230 V, AC input frequency: 50 - 60 Hz. Power supply unit (PSU) form factor: 1U, Certification: UL, cUL, CE. Product color: Black. Width: 19.1" (486 mm), Depth: 8.5" (216 mm), Height: 1.65" (42 mm). Package weight: 14 lbs (6.33 kg)