จอถนอมสายตา แสดงสีตรงความเป็นจริง LED 20 นิ้ว แบบ IPS ยี่ห้อ HP ZR2040w สภาพสวยเหมือนใหม่เลย Specification•Display size (diagonal): 20"•Resolution: 1600 x 900•Display pixel: 0.277 mm•Brightness (typical): 250 cd/m²•Contrast ratio (typical): 1000:1 static•Viewing angle: 178° horizontal; 178° vertical•Response time (typical): 7 ms gray to gray•Input signal: 1 DisplayPort in; 1 DVI-D; 1 VGA•Bezel color: Black and brushed aluminum•Tilt and swivel angle: Tilt: -5 to +30°•Display features: Plug and Play, Anti-glare, User programmable, Language selection•Physical security: Security Lock-Ready•Environmental: BFR/PVC-free•Weight: 8.36 lb (3.8 kg)•Dimensions (W x D x H): 18.97 x 1.87 x 11.58 in (48.2 x 4.75 x 29.41 cm)•Dimensions with stand (W x D x H): 18.97 x 3.35 x 14.1 in (48.2 x 13.6 x 35.8 cm)•Warranty: Limited three-year parts, labor, and on-site service, including backlight. Availability varies by region. Certain restrictions and exclusions apply. For details, contact HP Customer Support.อ่านเพิ่มเติม