
Dahua LM27-A221YW, 27 Inch, ELED, IPS, 144HZ, Response time 1MS White Monitor Copy
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144Hz high refresh rate delivers ultra-smooth visuals and fluid cursor tracking
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IPS display panel ensures accurate color reproduction and wide 178-degree viewing angles
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Vivid 72% NTSC gamut meets everyday creative color spectrum standards
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Rapid 1ms response time eliminates motion blur and screen ghosting effects
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Flicker-free backlight technology ensures comfortable viewing during long usage sessions
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Dual-signal video inputs accommodate both HDMI and legacy VGA connections
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| Technical Specification | |
|---|---|
| Display | |
| Model | DHI-LM27-A221Y |
| LCD Technology | IPS |
| Backlight | ELED |
| Screen Size | 27 inch |
| Aspect Ratio | 16:9 |
| Viewing Size | 597.888 (H) × 336.312 (V) mm |
| Screen-to-Body Ratio | ≥85% |
| Viewing Angle | 178° (H) / 178° (V) |
| Display Mode | Horizontal |
| Pixel Pitch | 0.3114 mm × 0.3114 mm |
| Pixels Per Inch | 81.59 |
| Resolution | 1920 (H) × 1080 (V) |
| Refresh Rate | 120 Hz (Overclocked to 144 Hz) |
| Display Color | 6 bit + FRC |
| Color Gamut | 72% NTSC (typ.) |
| Brightness | 250 cd/m² (typ.) |
| Contrast Ratio | 1200:1 |
| Response Time | OD 5 ms (MPRT 1 ms) |
| Lifespan | 30,000 hrs |
| Operation Hours | 7 × 16 h |
| Surface Treatment | Haze 25%, 3H |
| Flicker-free Technology | Yes |
| Device Ports | |
| Input Port | 1 × VGA (1920 × 1080 @ 75 Hz), 1 × HDMI 1.4 (1920 × 1080 @ 144 Hz) |
| Power & Environmental Conditions | |
| Power Supply | 12 VDC, 3 A |
| Power Type | Power Adapter |
| Power Consumption | 20.0 W (basic), 27.1 W (typ.), 28.0 W (max) |
| Standby Power Consumption | <0.5 W |
| Operating Temperature | 0 °C to +40 °C (+32 °F to +104 °F) |
| Operating Humidity | 10%–85% RH |
| Storage Temperature | –20 °C to +60 °C (–4 °F to +140 °F) |
| Storage Humidity | 5%–90% RH |
| General | |
| Inclined Angle | -5° / 20° |
| Product Dimensions | 615.1 × 364.1 × 49.1 mm (W × H × D), without wall-mount bracket |
| Package Size | 678 × 450 × 118 mm (W × H × D) |
| Frame Width | U/L/R/D: 2.8 mm / 2.8 mm / 2.8 mm / 18.2 mm |
| Net Weight | 3.4 kg (7.50 lb) |
| Gross Weight | 4.7 kg (10.36 lb) |
| Casing Color | Black |
| Control Mode | Joystick |
| Status Indicator Light | Yes |
| Wall Mount VESA | 100 mm × 100 mm (3.94″ × 3.94″) |
| Accessories | |
| Included Accessories | Power Adapter, Base, HDMI Cable, User’s Manual (QR Code), Energy Efficiency Label, QSG, Legal and Regulatory Information, etc. |
| Optional Accessory | Wall Mount |
| Certification | |
| Certifications | CE EMC, CE LVD, CE ERP |
Enhance your production workspace with the professional Dahua LM27-A221Y 27-inch FHD monitor. This Commercial Series display features an ultra-narrow bezel design and an IPS panel that ensures wide 178° viewing angles and 72% NTSC color accuracy. Engineered for versatile computing, it pairs a fast 144Hz refresh rate with a rapid 1ms response time to completely eliminate screen stuttering and motion blur. Equipped with multiple digital inputs including HDMI and VGA, this lightweight monitor delivers the perfect blend of rich color reproduction and high-speed responsiveness for everyday corporate multitasking, design work, or gaming.
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