iiyama VISIONMASTER PRO511 DIAMONDTRON SUPERBLACK 110KHZ UNIPITCH. Display diagonal: 55.88 cm (22"), Type: DIAMONDTRON NF-CRT, Viewable size, vertical: 30.4 cm. Display resolution: 1920 x 1440 pixels. Power management: VESA DPMS, ENERGY STAR, Power consumption (typical): 140W, Power requirements: 100-230 V, 50/60 Hz. Dimensions (WxDxH): 493 x 479 x 487 mm, Weight: 2.8 kg. Safety: CE, PTB, FCC-B, UL/C-UL (UL60950, UL2601-1), DHHS