1. Viewsonic VA2715-2K-MHD Monitor / 27 / VA / 75Hz /4ms (จอถนอมสายตา,จอใช้งานทั่วไป,จอสํานักงาน,จอคอมพิวเตอร์27นิ้ว)
Viewsonic VA2715-2K-MHD Monitor / 27 / VA / 75Hz / 4ms (General monitor) (จอใช้งานทั่วไป) QHD 2560 X 1440 resolution 75Hz FreeSync Adaptive sync to eliminate screen tearing and reduce stuttering Dual 2 watts speakers 3-side borderless bezel HDMI and DisplayPort inputs for connectivity SPECIFICATIONS Display Display Size (in.): 27 Viewable Area (in.): 27 Panel Type: VA Technology Resolution: 2560 x 1440 Resolution Type: QHD Static Contrast Ratio: 4,000:1 (typ) Dynamic Contrast Ratio: 50M:1 Light Source: LED Brightness: 250 cd/m² (typ) Colors: 16.7M Color Space Support: 8 bit true Aspect Ratio: 16:9 Response Time (Typical GTG): 4ms Viewing Angles: 178o horizontal, 178o vertical Backlight Life (Hours): 30000 Hrs (Min) Curvature: Flat Refresh Rate (Hz): 75 Adaptive Sync: FreeSync Blue Light Filter: Yes Flicker-Free: Yes Color Gamut: NTSC: 72% size (Typ) sRGB: 104% size (Typ) Pixel Size: 0.233 mm (H) x 0.233 mm (V) Surface Treatment: Anti-Glare, Hard Coating (3H) Compatibility PC Resolution (max): 2560x1440 Mac Resolution (max): 2560x1440 PC Operating System: Windows 10/11 certified; macOS tested Mac Resolution (min): 2560x1440 Connector 3.5mm Audio Out: 1 HDMI 1.4: 2 DisplayPort: 1 Power in: DC Socket (Center Positive) Audio Internal Speakers: 2Watts x2 Power Eco Mode (Conserve): 16W Eco Mode (optimized): 19W Consumption (typical): 22W Consumption (max): 31W Voltage: AC 100-240V Stand-by: 0.5W Power Supply: External Power Adaptor Additional Hardware Kensington Lock Slot: 1 Controls Physical Controls: U, R, D, L, EN (power) On Screen Display: Input Select, Audio Adjust, ViewMode, Color Adjust, Manual Image Adjust, Setup Menu Operating Conditions Temperature: 32°F to 104°F (0°C to 40°C) Humidity (non-condensing): 20% to 90% Wall Mount VESA Compatible: 100 x 100 mm Input Signal Frequency Horizontal: 15 ~ 120KHz Frequency Vertical: 24 ~ 75Hz Video Input Digital Sync: TMDS - HDMI (v1.4), PCI-E - DisplayPort (v1.2) Ergonomics Tilt (Forward/Back): -5o / 20o Dimensions (metric) (wxhxd) Packaging (mm): 688 x 448 x 128 Physical (mm): 613 x 456 x 205 Physical Without Stand (mm): 613 x 361 x 40 Weight (metric) Net (kg): 3.6 Net Without Stand (kg): 3.1 Gross (kg): 5 PACKAGE CONTENTS VA2715-2K-MHD x1 HDMI Cable (v1.4; Male-Male) x1 AC/DC Adapter x1 Quick Start Guide x1 Warranty: 3years (Onsite) Viewsonic