iiyama ProLite B2791QSU-B1 computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black

Display

LED

HDCP

Yes

Display brightness (typical)

350 cd/m²

Screen shape

Flat

Display number of colours

16.78 million colours

Native aspect ratio

16:9

Maximum refresh rate

75 Hz

Display surface

Matt

HD type

Quad HD

Display technology

LED

Contrast ratio (dynamic)

80000000:1

Viewing angle- horizontal

170°

Viewing angle- vertical

160°

Pixel pitch

0.233 x 0.233 mm

Viewable size- horizontal

59.7 cm

Viewable size- vertical

33.6 cm

Digital horizontal frequency

30 - 89 kHz

Digital vertical frequency

48 - 75 Hz

Separate H/V sync

Yes

3D

No

Supported graphics resolutions

640 x 480 (VGA)-800 x 600 (SVGA)-1024 x 768 (XGA)-1280 x 1024 (SXGA)-1600 x 1200 (UXGA)-1680 x 1050 (WSXGA+)-2560 x 1440

Display resolution

2560 x 1440 pixels

Response time

1 ms

Display diagonal

68.6 cm (27")

Contrast ratio (typical)

1000:1

Panel type

TN

Built-in speaker(s)

Yes

RMS rated power

4 W

Built-in speaker(s)

Yes

RMS rated power

4 W

Built-in camera

No

AMD FreeSync

Yes

NVIDIA G-SYNC

No

Windows operating systems supported

Windows 10-Windows 7-Windows 8.1

VESA Adaptive Sync support

Yes

On Screen Display (OSD)

Yes

Number of OSD languages

10

On Screen Display (OSD) languages

Czech- German- Dutch- English- Spanish- French- Italian- Japanese- Polish- Russian

Plug and Play

Yes

Number of speakers

2

Built-in speaker(s)

Yes

RMS rated power

4 W

Built-in camera

No

TV tuner integrated

No

Market positioning

Business

Certification

TCO- CE- TÜV-GS- CU

Product colour

Black

Built-in camera

No

Built-in USB hub

Yes

USB hub version

3.2 Gen 1 (3.1 Gen 1)

USB Type-A downstream ports quantity

2

DVI port

Yes

DVI-D ports quantity

1

HDMI ports quantity

1

DisplayPorts quantity

1

HDCP

Yes

Headphone outputs

1

Headphone connectivity

3.5 mm

TV tuner integrated

No

Height (without stand)

37.1 cm

Depth (without stand)

5.4 cm

Width (without stand)

61.1 cm

Cable lock slot

Yes

On/off switch

Yes

Product colour

Black

Sustainability certificates

ENERGY STAR

No flickering

Yes

Weight (with stand)

6.1 kg

Windows operating systems supported

Windows 10-Windows 7-Windows 8.1

VESA mounting

Yes

Tilt up angle range

0 - 22°

Tilt down angle range

0 - 5°

Cable lock slot

Yes

Panel mounting interface

100 x 100 mm

Swivelling

Yes

Swivel angle range

-45 - 45°

Height adjustment

13 cm

Pivot

Yes

On Screen Display (OSD)

Yes

Number of OSD languages

10

On Screen Display (OSD) languages

Czech- German- Dutch- English- Spanish- French- Italian- Japanese- Polish- Russian

Plug and Play

Yes

Height adjustment

Yes

Cable lock slot type

Kensington

Tiltable

Yes

Rotating

Yes

On/off switch

Yes

Thin client installed

No

AC input voltage

100 - 240 V

AC input frequency

50 - 60 Hz

Power consumption (typical)

33 W

Annual energy consumption

52 kWh

Power consumption (PowerSave)

0.5 W

Input current

1.5 A

Energy efficiency scale

A to G

Energy efficiency class (SDR)

G

Energy consumption (SDR) per 1000 hours

29 kWh

Operating temperature (T-T)

5 - 35 °C

Storage temperature (T-T)

-20 - 60 °C

Operating relative humidity (H-H)

10 - 80%

Storage relative humidity (H-H)

5 - 85%

Sustainability certificates

ENERGY STAR

Height (without stand)

37.1 cm

Depth (without stand)

5.4 cm

Width (without stand)

61.1 cm

Width (with stand)

611 mm

Depth (with stand)

230 mm

Height (with stand)

527 mm

Weight (with stand)

6.1 kg

Quick start guide

Yes

Cables included

AC- DisplayPort- HDMI- USB

Height (without stand)

37.1 cm

Depth (without stand)

5.4 cm

Width (without stand)

61.1 cm

Quick start guide

Yes

Energy efficiency scale

A to G

No flickering

Yes

Rotating

Yes

Display

LED

On/off switch

Yes

TV tuner integrated

No

Certification

TCO- CE- TÜV-GS- CU

Quick start guide

Yes

Cables included

AC- DisplayPort- HDMI- USB