iiyama ProLite T1721MSC-B3 17″ 75Hz Monitor

17 inch · 1280 x 1024 · 75 Hz · TN

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Screen size 17 inch
Resolution 1280 x 1024
Refresh rate 75 Hz
Panel TN
Response time 5 ms

iiyama ProLite T1721MSC-B3 17″ 75Hz Monitor is a 17-inch monitor with 1280 x 1024 resolution, a 75 Hz refresh rate and TN panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2026.

Released: 2026-07-31

Specifications

Key specs

Screen size: 17 inch
Resolution: 1280 x 1024
Refresh rate: 75 Hz
Panel: TN
Response time: 5 ms
Released: 2026-07-31
Part number: T1721MSC-B3
EAN / UPC: 4948570127092

Display

Display diagonal: 43.2 cm (17")
Display resolution: 1280 x 1024 pixels
HD type: SXGA
Native aspect ratio: 5:4
Panel type: TN
Touchscreen: Yes
Touchscreen type: Tabletop
Touchscreen technology: Projected capacitive system
Number of simultaneous touchpoints: 10
Display brightness (typical): 250 cd/m²
Display brightness: 230 cd/m²
Response time: 5 ms
Screen shape: Flat
Contrast ratio (typical): 1000:1
Maximum refresh rate: 75 Hz
Viewing angle, horizontal: 170°
Viewing angle, vertical: 160°
Display number of colours: 16.7 million colours
Pixel pitch: 0.264 x 0.264 mm
Horizontal scan range: 31 - 80 kHz
Viewable size, horizontal: 33.8 cm
Viewable size, vertical: 27.1 cm
Display diagonal (metric): 43 cm
Surface hardness: 7H

Performance

Low Blue Light technology: Yes

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Multimedia

Number of speakers: 2
RMS rated power: 4 W
Built-in speaker(s): Yes

Design

Market positioning: Business
Product colour: Black
Front bezel colour: Black
Glass thickness: 1.5 mm

Ports & interfaces

USB Touch port: Yes
VGA (D-Sub) ports quantity: 1
HDMI: Yes
HDMI ports quantity: 1
Audio input: Yes
HDCP: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Cable management: Yes
Cable lock slot: Yes
Cable lock slot type: Kensington
Tilt adjustment: Yes
Tilt angle range: -10 - 70°
On Screen Display (OSD): Yes
On Screen Display (OSD) languages: Traditional Chinese, German, English, Spanish, French, Italian, Japanese
Number of OSD languages: 7
Plug and Play: Yes

Power

Energy efficiency class (SDR): E
Energy efficiency class (HDR): Not available
Energy consumption (SDR) per 1000 hours: 13 kWh
Power consumption (typical): 20 W
Power consumption (standby): 0.9 W
Power consumption (off): 0.3 W
AC adapter output voltage: 12 V
Power supply type: External
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 392.5 mm
Depth (with stand): 198 mm
Height (with stand): 364 mm
Weight (with stand): 4.4 kg

Other features

International Protection (IP) code: IPX3
Compatible operating systems: All iiyama monitors are Plug & Play and compatible with Windows and Linux. For details regarding the supported OS for the touch models, please refer to the driver instruction file available in the downloads section.
AC adapter included: Yes
User controls: picture (backlight, brightness, contrast, sharpness) display (auto adjustment, H position, V position, pixel clock, phase) colour (colour temp, picture mode) input, audio (volume, mute, audio source), other (reset, OSD time, OSD H position, OSD V position, language) information
Brightness: 230 cd/m²
Packaging content: AC adapter, mylar sheet (for VESA mount)
Active display area (W x H): 338 x 270.5 mm
Touch method: stylus, finger, glove (latex)
USB ports quantity: 1
Weight: 4.4 kg
Height: 364 mm
Width: 392.5 mm
Depth: 198 mm
Control panel: Menu, Up/Left/ Auto adjustment button, Down/Right button, Return/Exit button, Power
Compliance certificates: CE, cULus, REACH, RoHS, VCCI, WEEE
Mean time between failures (MTBF): 50000 h

Technical details

Native refresh rate: 60 Hz

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About this product

The ProLite T1721MSC-B3 is a versatile 17” touchscreen monitor designed for smooth, accurate and reliable interaction. Its 10-point PCAP touch technology supports operation by finger, latex glove or compatible stylus, making it well suited to retail, hospitality, education and industrial environments. A protective glass overlay enhances durability and scratch resistance while preserving clear image quality and consistent touch performance. This makes the monitor a dependable choice for applications where the screen is used frequently throughout the day. The IPX3-rated front provides protection against water sprays from different directions at angles of up to 60°, offering added reassurance in environments where occasional exposure to moisture may occur. The stable stand features an 70° tilt range, allowing the screen to be positioned comfortably for different users and applications. Integrated 2 x 2W speakers deliver clear sound directly from the monitor, making the ProLite T1721MSC-B3 a practical and complete touchscreen solution for a wide range of professional settings.

Datasheet (PDF)

T1721MSC-B3 vs similar monitors

	iiyama ProLite T1721MSC-B3 17″ 75Hz Monitor	iiyama ProLite T1732MSC-B2S 17″ 75Hz Monitor	iiyama ProLite T1731SR-B2S 17″ 75Hz Monitor	iiyama ProLite TF1734MC-B8X 17″ 75Hz Monitor
Screen size	17 inch	17 inch	17 inch	17 inch
Resolution	1280 x 1024	1280 x 1024	1280 x 1024	1280 x 1024
Refresh rate	75 Hz	75 Hz	75 Hz	75 Hz
Panel	TN	TN	TN	TN
Response time	5 ms	5 ms	5 ms	5 ms
Released	2026	2026	2026	2026