Nec LCD1990SX-BK 19-Inch 1500:1 LCD with DVI (Black) 19-inch NEC MultiSync LCD1990SX-BK DVI Rotating LCD Monitor General Features: Black bezel 19-inch LCD display Native resolution: 1280 x 1024 Aspect ratio: 5:4 Pixel pitch: 0.294 mm Pixels per inch: 86 @ native resolution Brightness: 250 cd/m2 Contrast ratio: 1500:1 Viewing angle: 89 / 89 / 89 / 89 Response time: 25 ms (8 ms G-T-G) Horizontal synchronization range: 31.5 - 81.1KHz