General
Brand
Lenovo
Manufacturer
Lenovo
Model
L2251x
Packaged Quantity
1
Product Line
Lenovo ThinkVision
Audio Output
Type
None
Chassis
Built-in Camera
Yes
Built-in USB Hub
Yes
Dimensions & Weight
Depth
24.1 cm
Height
38 cm
Weight
5.6 kg
Width
50.6 cm
Display
Color Support
16.7 million colors
Diagonal Size
22 in
Diagonal Size (metric)
55.9 cm
Display Position Adjustments
Height , Pivot (rotation) , Swivel , Tilt
Form Factor
Desktop
Horizontal Viewing Angle
176
Image Brightness
250 cd/m²
Image Contrast Ratio
1000:1
Interface
VGA (HD-15) , DisplayPort
LCD Backlight Technology
WLED backlight
Native Resolution
1680 x 1050
Pixel Pitch
0.282 mm
Response Time
5 ms
Type
LED-backlit LCD monitor
Typical Response Time
5 ms
V-Sync Rate at Max Res.
75 Hz
Vertical Viewing Angle
160
Environmental Standards
ENERGY STAR Certified
Yes
EPEAT Compliant
Yes
EPEAT Level
EPEAT Gold
Miscellaneous
Color
Business black
Color Category
Black
Compliant Standards
IC , PSB , RoHS , ISO 9241-307 , WEEE , FCC Class B certified , MPR II , CSA , UL , TUV , C-Tick , BSMI , VCCI Class B ITE , cUL , GS , NEMKO , NOM , SABS , SASO , TUV S , VESA DPMS , IEC 60950 , CCC
Flat Panel Mount Interface
100 x 100 mm
Manufacturer Selling Program
TopSeller
Service & Support
Type
3-year warranty
System Requirements
OS Required
Microsoft Windows 7 , Microsoft Windows Vista , Microsoft Windows XP
TV Tuner
TV Tuner Presence
No
