Model: pa311d-bk-r
Contact us for pricing and availability. Availability is limited and is not guaranteed.
Stable, accurate color at any time. The 31" MultiSync PA311D-BK is the new benchmark desktop display for color accurate applications including photography, advertising and video production. Utilizing a high performance IPS LCD panel and backed by a 4 year warranty with Advanced Exchange, the MultiSync PA311D-BK will reliably deliver high quality, accurate images simply and beautifully. NEC's exclusive SpectraView Engine™ ensures that the colors that you see are always correct and stable, even between calibrations.

 Learn more about color critical applications
 and color management, Click here!
  • 100% coverage of AdobeRGB color space
  • Superior screen performance (1400:1 contrast ratio, 4096x2160 true 4K native resolution, 350cd/m2 brightness)
  • HDR support
  • 14-bit 3D internal programmable lookup tables (LUTs) for calibration
  • Picture in Picture and Picture by Picture modes increase productivity by displaying two sources simultaneously
  • MultiProfiler software provides complete control over the five picture modes, including the loading of any ICC profile directly into the monitor for optimal color space matching
  • DisplaySync ProTM controls three computers with only one keyboard and mouse
  • Wide connectivity includes both regular and Mini DisplayPort with 10-bit support, 10-bit HDMI, and USB Type-C with 65W of power delivery
  • Human Sensor saves power when not in use
  • DisplayPort cable compatibility notice
  • NaViSet Administrator 2: Free software solution that greatly eases administration and management of larger display device installations
  • Available with SpectraViewII Color Calibration Kit (PA311d-BK-SV)

Legal Disclaimer To California Residents
WARNING: This product can expose you to chemicals including Styrene and Formaldehyde (gas), which are known to the State of California to cause cancer, and Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


Panel Technology IPS Viewable Image Size 31.1 "
Aspect Ratio 17:9 Native Resolution 4096x2160
Pixel Pitch 0.17 mm Pixels Per Inch 149 @ native resolution
Backlight Type W-LED Brightness (typical) 350 cd/m2
Contrast Ratio (typical) 1400:1 Viewing Angle (typical) 178° Vert., 178° Hor. (89U/89D/89L/89R) @ CR>10
Response Time (typical) 8 ms Displayable Colors 1.07 billion
Lookup Table 14-bit (3D) Color Gamut
Adobe RGB Coverage/Size:
100% / 152.2%
NTSC Coverage/Size:
97.4% / 107.8%
sRGB Coverage/Size:
99.9% / 112.8%

Synchronization Range

Horizontal (Analog/Digital) 15-135 KHz Vertical 24-75 Hz

Signal Compatibility/Connectivity

DisplayPort (2), HDMI (2), USB Type-C, USB hub (3 up / 3 down) with DisplaySync Pro Input Terminals
DisplayPort (2), HDMI (2), USB Type-C, USB hub (3 up / 3 down) with DisplaySync Pro
Output Terminals
Headphone out (Stereo Mini Jack)

Power Consumption (typical)

On 84W Power Savings Mode 0.5 W

Physical Specifications

Dimensions (WxHxD)
With stand:
29.1 x 17.1 - 23.0 x 11.9 in. / 737.9 x 433.2 - 583.2 x 301.6 mm
Without stand:
29.1 x 16.3 x 3.1 in. / 737.9 x 413.6 x 79.7 mm
Net Weight (with stand):
32.8 lbs. / 14.9 kg
Net Weight (without stand):
19 lbs. / 8.6 kg.
45.2 lbs. / 20.5 kg
VESA Hole Configuration 100 x 100mm, 200 x 100mm  

Environmental Conditions

Operating Temperature 41-95°F / 5-35°C Operating Humidity 20-80%
Operating Altitude 16404 ft. / 5000m Storage Temperature -4-140°F / -20-60°C
Storage Humidity 10-85% Storage Altitude 40,000 ft. / 12,192m

Environmental Compliance

RoHS Yes  

Limited Warranty (parts & labor)

1 Year  

Additional Features

  • SpectraView Engine color management
  • MultiProfiler software;USB hub (3 up / 3 down) with DisplaySync Pro
  • 14-bit 3D LUT
  • Digital Uniformity Correction
  • Wide Color Gamut
  • Adobe RGB
  • sRGB
  • Rec 709
  • Rec 2100
  • Human Sensor
  • ECO Mode
  • Carbon footprint meter
  • Thin frame
  • Tilt
  • Swivel
  • Height-adjustable stand with locking base
  • vQuick release stand
  • Carrying handle
  • Rapid Response
  • Ambix4
  • XtraView+
  • Touch OSD user controls
  • Cable management
  • VESA mount
  • HDCP
  • DDC/CI
  • Black Level adjustment
  • AmbiBright
  • TileMatrix
  • SpectraViewII software ready


  • Power cord
  • DisplayPort cable
  • Mini DisplayPort to DisplayPort cable
  • USB 3.1 A to B cable
  • Mounting screws
  • SpectraViewII Color Calibration Kit (SVII-PRO-KIT)
  • Color calibration sensor (MDSVSENSOR3)
  • SpectraView software (SVIISOFT)
  • Hood (HD2PA31)

SpectraView Kits

Basic Color Calibration Bundle
Professional Display Calibration Bundle


NEC Customized Wide Gamut Color Calibration Sensor


Display Calibration Software


Display Hood for 31" displays

  • Remote Control (If applicable)
  • Power Cord and Display cable
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