NEC MultiSync M551 Digital signage flat panel 55" IPS 500 cd/m² 4K Ultra HD Black 24/7

In stock
Intuitive professional content delivery Great first impressions can make all the difference; presenting your business in the best possible way will boost your brand. With slim, modern styling, 24/7 operation and high haze panel to reduce reflections when ambient light is high, the M series is the professional way to deliver your message, yet at an attractive price point. With the optional NEC MediaPlayer or the more powerful Intel® Smart Display Module (Intel® SDM) computing device, you are primed and ready for intuitive signage creation delivering real-time media playback for exceptional visual experiences. For advertising, infotainment and meeting room applications, the M Series provides powerful, upgradable functionality and all the aesthetic appeal to effortlessly reflect your brand credentials.
SKU M551
EAN 0805736072914
LED backlighting typeEdge-LED
Display technologyIPS
Display diagonal55"
Display resolution3840 x 2160 pixels
Display brightness500 cd/m²
HD type4K Ultra HD
Response time8 ms
Contrast ratio (typical)8000:1
Viewing angle, horizontal178°
Viewing angle, vertical178°
Display diagonal (metric)54.6" (138.8 cm)
Vertical scan range23 - 86 Hz
Native aspect ratio16:9
Horizontal scan range26 - 91.1 kHz
Native refresh rate60 Hz
Ports & interfaces
DisplayPorts in1
DisplayPorts quantity1
Ethernet LANYes
HDMI ports quantity2
Ethernet LAN data rates100 Mbit/s
DVI portNo
Audio (L/R) out1
Ethernet LAN (RJ-45) ports1
RS-232 interfaceYes
Number of built-in speakers2
RMS rated power20 W
Built-in speaker(s)Yes
Product designDigital signage flat panel
Bezel width (top)0.472" (1.2 cm)
Bezel width (side)0.492" (1.25 cm)
Bezel width (bottom)0.614" (1.56 cm)
Product colourBlack
Panel mounting interface300 x 300 mm
VESA mountingYes
Wall mountableYes
Operating hours (hours/days)24/7
International Protection (IP) codeIP5X, IP2X
Ambient light sensorYes
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Energy efficiency scaleA to G
Energy efficiency class (SDR)G
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours100 kWh
Energy consumption (HDR) per 1000 hours90 kWh
Computer system
Computer systemNo
Built-in processorNo
Weight & dimensions
Width48.8" (1239.6 mm)
Depth2.41" (61.1 mm)
Height28.1" (713 mm)
Weight58.2 lbs (26.4 kg)
Packaging data
Package width56.3" (1430 mm)
Package depth9.84" (250 mm)
Package height36.2" (920 mm)
Package weight80.5 lbs (36.5 kg)
Remote control includedYes
Cables includedAC, HDMI
Packaging content
Remote control includedYes
Cables includedAC, HDMI
Operational conditions
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)20 - 80%
Storage temperature (T-T)-20 - 60 °C
Storage relative humidity (H-H)10 - 90%
Technical details
VESA mountingYes
DisplayPorts in1
LED backlighting typeEdge-LED
Ambient light sensorYes
Sustainability certificatesENERGY STAR
Wall mountableYes
Other features
DisplayPorts in1
Display technologyIPS
Bezel width (top)0.472" (1.2 cm)
Bezel width (side)0.492" (1.25 cm)
Bezel width (bottom)0.614" (1.56 cm)
Energy efficiency scaleA to G
Manufacturer NEC