| ENERGY STAR Partner |
| NEC Display Solutions of America, Inc. |
NEC Display Solutions of America, Inc. |
| Product Category |
| Displays |
Displays |
| Type |
| Monitor |
Monitor |
| Brand Name |
| NEC |
NEC |
| Model Name |
| MultiSync EA224WMi |
AccuSync AS173M-BK |
| Model Number |
| L221VD |
M179E7 |
| Additional Model Information |
| MultiSync LCD-EA224WMi-B2,EA224WMi-BK,; MultiSync LCD-EA224WMi-W2,EA224WMi, |
AccuSync AS173M,M179E7,; LCD-AS173M,M179E7,; LCD-AS173M-BK,M179E7,; MultiSync E172M,M179E9,; MultiSync E172M-BK,M179E9, |
| Date Available On Market |
| October 1, 2012 |
January 10, 2020 |
| Date Certified |
| June 8, 2016 |
December 18, 2019 |
| Markets |
| United States, Japan |
United States, Taiwan, Japan, Canada |
| CB Model Identifier |
| ES_1021168_L221VD_10242019100416_9219113 |
ES_1021168_M179E7_12162019163423_4887658 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| Product Type |
| Monitor |
Monitor |
| Panel Type |
| TFT LCD |
TFT LCD |
| Native Resolution (pixels) |
| 1920 x 1080 |
1024 x 1280 |
| Total Native Resolution (megapixels) |
| 2 |
1.3 |
| Screen Size |
| 21.5 inches / 54.61 cm |
17 inches / 43.18 cm |
| Screen Area (square inches) |
| 197.5 inches / 501.65 cm |
141.6 inches / 359.66 cm |
| Model Features |
| Built-In Speakers,Automatic Brightness Control,User Adjustable Backlight |
Variable Refresh Rate,Built-In Speakers,User Adjustable Backlight |
| Features Enabled in Default On Mode |
| Built-In Speakers |
None |
| Features Enabled in Default Sleep Mode |
| None |
None |
| Signal or Data Interfaces |
| VGA,Other,DVI,Display,HDMI,USB |
VGA,Display,HDMI |
| Power Source |
| Ac to dc internal power supply |
Ac to dc internal power supply |
| On Mode Power (watts) |
| 10 |
7.91 |
| Sleep Mode Power (watts) |
| 0 |
0.23 |
| Off Mode Power (watts) |
| 0 |
0.14 |
| Monitor Total Energy Consumption at 115 Volts (kWh/yr) |
| 32 |
25.56 |
| Maximum Total Energy Consumption Limit for Monitor Certification (kWh/yr) |
| 43 |
31.1 |
| Maximum Luminance (candelas per square meter) |
| 250 |
250 |
| Enhanced-Performance Display? |
| No |
No |
| Color Spaces Supported |
| NTSC |
NTSC |
| High Dynamic Range (HDR) |
| N/A |
N/A |
| Display Contrast Ratio at 0 deg. Horiz. Viewing Angle |
| 1,000 |
1000 |
| USB-C with Power Delivery Supported |
| No |
No |
| Tiled Display System |
| No |
N/A |
