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Acer EI491CR 49" UM.SE1AA.P01 LED LCD Monitor - 32:9 - Black


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Product Description

Key Features
  • Vertical Alignment (VA) Panel
  • HDMI | DisplayPort Inputs
  • 3840 x 1080 Resolution
  • 3000:1 Static Contrast Ratio
UPC Barcode:

Warranty Information

Product Overview

UPC Code: 193199056955
Manufacturer Warranty: 1 YEAR
Country of Origin: CHINA

General Information

Manufacturer:   Acer, Inc
Manufacturer Part Number:   UM.SE1AA.P01
Manufacturer Website Address:
Brand Name:   Acer
Product Series:   EI1
Product Model:   EI491CR
Product Name:   EI491CR Widescreen LCD Monitor
Product Type:   LCD Monitor

Technical Information

Number of Screens:   1
Screen Size Class:   49"
Viewable Screen Size:   49"
Panel Technology:   Vertical Alignment (VA)
Response Time:   4 ms GTG
Aspect Ratio:   32:9
Horizontal Viewing Angle:   178°
Vertical Viewing Angle:   178°
Adjustable Display Pivot:   No
Mount Type:   Wall Mountable
Backlight Technology:   LED
Maximum Adjustable Height:   No
Tilt Angle:   -5°to15°
Horizontal Frequency:   53.53 kHz to 160.56 kHz
Vertical Frequency:   48 Hz to 120 Hz - DisplayPort 1.2
Vertical Frequency:   48 Hz to 60 Hz - HDMI 1.4
Vertical Frequency:   48 Hz to 120 Hz - HDMI 2.0


Maximum Resolution:   3840 x 1080
Standard Refresh Rate:   120 Hz
Overclock Refresh Rate:   144 Hz
Color Supported:   16.7 Million Colors
Color Depth:   8-bit
Native Contrast Ratio:   3,000:1
Dynamic Contrast Ratio:   100,000,000:1
Brightness:   400 Nit
Tearing Prevention Technology:   FreeSync 2
Color Gamut:   90% DCI-P3


Number of Speakers:   2
Speakers:   Yes
Speaker Output Power:   3 W


HDMI:   Yes
DisplayPort:   Yes
Number of HDMI Inputs:   3
Number of DisplayPorts:   1
Number of DisplayPorts:   1

Power Description

Input Voltage:   120 V AC
Input Voltage:   230 V AC
Standby Power Consumption:   450 mW
Off-Mode Power Consumption:   350 mW
Operating Power Consumption (Energy Star):   90 W

Physical Characteristics

VESA Mount Compatible:   Yes
VESA Mount Standard:   75 x 75
Color:   Black
Height:   6.8"
Width:   47.2"
Depth:   14.8"
Height with Stand:   9.45"
Width with Stand:   47.17"
Depth with Stand:   17.95"
Weight (Approximate):   20.50 lb
Weight with Stand (Approximate):   25.13 lb


Package Contents:  
  • EI491CR Widescreen LCD Monitor
  • 1 x Displayport Cable
  • Power Cord