NEC Display Solutions
500 Park Boulevard, Suite 1100
Itasca, IL 60143
866-NEC-MORE
Rapid Response and TileMatrix are trademarks of NEC Display
Solutions. All other brand or product names are trademarks or
registered trademarks of their respective holders. Product specifications
subject to change. 4/11 ver. 1.
©2011 NEC Display Solutions of America, Inc. All rights reserved.
Specifications for X551UN
Model
LCD MODULE
Viewable Size (Diagonal)
Panel Technology
Native Resolution
Pixel Pitch
Brightness (typical)
Contrast Ratio (typical)
Active Screen Area (W X H)
CONNECTIVITY
Input Terminals
Digital
Analog
Audio
External Control
Output Terminals
Digital
Analog
Audio
External Control
FEATURES
Additional Features
POWER
Power Requirements
Power Consumption (typical)
Power Consumption - ECO Standby
PHYSICAL SPECIFICATIONS
Bezel Width (L/R, T/B)
Dimensions (without stand; WxHxD)
Packaging Dimensions (WxHxD)
Net Weight (without stand)
Gross Weight (without pallet)
VESA Hole Configuration
ENVIRONMENTAL CONDITIONS
Operating Temperature
Operating Humidity
ACCESSORIES
Included
Optional
WARRANTY/SERVICE
Limited Warranty
X551UN
55"
SPVA
1920 x 1080
0.63mm
500 cd/m
2
(700 cd/m
2
max.)
4000:1
47.6 x 26.8 in. / 1209.6 x 680.4mm
DisplayPort, HDMI, DVI-D
15-pin D-sub, 5BNC (RGBHV, DVD/HD or Video), BNC Composite, S-Video
RCA Audio, DisplayPort Audio, HDMI Audio, Stereo Mini-Jack In x 2
RS-232, RJ-45 LAN, DDC/CI, IR Remote
DisplayPort, DVI-D
BNC Composite
Stereo Mini-Jack
RS-232, IR Remote
Ultra-narrow bezel; Advanced thermal capabilities; Advanced cooling system; Sealed panel design; Thin bezel; TileMatrix (10x10); TileComp; Separate group/
Monitor ID function; Ca ; Ethernet Control and Communication; RS-232 Control and Communication; Landscape/portrait capable; Carbon footprint me-
ter; Plug and Play (DDC/CI, DDC2B); Scheduler (w/ real-time clock); Sharpness/softness adjustment; Screen saver function; Ambient light sensor (AmbiBright); 6-axis
color adjustment; Metal rear cabinet; POP; Side-by-Side; Kensington lock; Handles; Variable picture modes; Advanced video settings (Noise Reduction, Adaptive
Contrast); Input labeling; Backlight adjust; Aspect ratio control; Built-in speakers; 10-bit color over HDMI; OPS/Expansion slot; LED Direct-lit Backlighting
4.1A @ 100-120V AC; 1.65A @ 220-240V AC
190W
<1W
0.15 in./0.07 in., 0.15 in./0.07 in. ; 3.7mm/1.8mm, 3.7mm/1.8mm
47.8 x 27 x 5 in. /
TBD
TBD
TBD
400 x 400mm (4 hole)
5° - 40°C / 41° - 104°F
20 - 80% (without condensation)
Power cord, VGA 15-pin cable, remote control cable, CD-ROM, cable cover, thumbscrew x 2, screw x 5, clamp x 3, eyebolt x 2
Remote/Ambient Control Kit (KT-RC), Over-Frame Kit (KT-55UN-OF), Display Wall Calibrator Kit (KT-46UN-CC), Wall mount (landscape - WM-55UN-L;
portrait - WM-55UN-P), Wall mount (WMK-3257), HD-SDI Expansion Board (SB-L007KK), Single Board Computer (NET-SBC-01/02/03), IPTV Tuner (MPD-DTi),
stand (ST-5220), External computer (TNETPC-ION)
3 years parts and labor, including backlight
33mm
5.5mm
NEC P551
NEC X551UN
The X551UN’s ultra-narrow bezel allows for a screen-to-screen distance between
two neighboring displays of only 5.5mm, close to 450% improvement compared
to its previously revolutionary 33mm P Series displays.
Image Gap Comparison
5 BNC In
(RGBHV,
DVD/HD or Video)
HDMI In
DVI-D
In/Out
VGA D-Sub In
Audio
Mini-Jack In/Out
BNC Composite
Video In/Out
DisplayPort
In/Out
LAN Port RS-232 In/Out
IR In/Out
RCA Audio
In
S-Video
In
The X551UN supports
Intel’s Open Pluggable
Specification (OPS), the
first industry-wide
standardization in
option slots, simplifying
installation, use and
maintenance of digital
signage.
