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iiyama ProLite X4373UHSU-B2 computer monitor 108 cm (42.5") 3840 x 2160 pixels 4K Ultra HD LED Black – photo 1
IIYAMA

iiyama ProLite X4373UHSU-B2 computer monitor 108 cm (42.5") 3840 x 2160 pixels 4K Ultra HD LED Black

R11,580
incl. VAT: R13,317
  • Stock: Backordered - delivers in 10-15 days
  • Brand: IIYAMA
  • Model: X4373UHSU-B2
  • Weight: 19 kg
  • EAN: 4948570126590
  • Product code: 1629635
Backordered goods Delivery in 10–15 working days
EA–G Product information sheet

Available Options

R11,580 incl. VAT: R13,317
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Key features

  • 108 cm (42.5") Black
  • Built-in speaker(s)
  • HDMI HDMI version: 2.0 DisplayPorts quantity: 1 DisplayPort version: 1.2
  • Screen shape: Flat
  • Maximum refresh rate: 60 Hz Response time: 3 ms Response time measurement type: GTG (Gray to Gray)
  • 3840 x 2160 pixels 4K Ultra HD Panel type: VA
  • Energy efficiency class (SDR): E ErP CE, EAC, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE

Key features

  • 108 cm (42.5") Black
  • Built-in speaker(s)
  • HDMI HDMI version: 2.0 DisplayPorts quantity: 1 DisplayPort version: 1.2
  • Screen shape: Flat
  • Maximum refresh rate: 60 Hz Response time: 3 ms Response time measurement type: GTG (Gray to Gray)
  • 3840 x 2160 pixels 4K Ultra HD Panel type: VA
  • Energy efficiency class (SDR): E ErP CE, EAC, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Tags: iiyama monitors , iiyama monitor

Compatible accessories

Description

Designed for professionals who need more screen space, the ProLite X4373UHSU offers a seamless solution for multitasking and multi-device workflows. The 43'' panel delivers rich colours, sharp 3840x2160 resolution and wide 178° viewing angles, with 450cd/m2 brightness ensuring excellent visibility in any lighting. For added flexibility, the monitor supports dual mode, allowing you to work in 3840×2160 for detailed content creation and data-heavy applications, or switch to 1920×1080 at 120Hz for smoother motion when displaying dynamic content or live feeds. The USB-C input with 95W Power Delivery, integrated KVM switch and four-port USB hub make it easy to connect, control and charge multiple devices through a single setup. Flicker-free technology and a blue light reducer help minimise eye strain during long sessions, while the included remote control offers instant access to key settings. Ideal for content creation, financial dashboards or control environments, this all-in-one monitor maximises clarity, comfort and productivity.

Specifications

Display
Display diagonal 108 cm (42.5")
Display resolution 3840 x 2160 pixels
Native aspect ratio 16:9
Display technology LED
Touchscreen No
HD type 4K Ultra HD
Panel type VA
Response time 3 ms
Screen shape Flat
Contrast ratio (typical) 4000:1
Maximum refresh rate 60 Hz
Display number of colours 1.07 billion colours
Display brightness (typical) 450 cd/m²
Response time measurement type GTG (Gray to Gray)
Contrast ratio (dynamic) 80000000:1
Viewing angle, horizontal 178°
Viewing angle, vertical 178°
Pixel pitch 0.245 x 0.245 mm
Horizontal scan range 30 - 135 kHz
Viewable size, horizontal 94.1 cm
Viewable size, vertical 52.9 cm
Display diagonal (metric) 108 cm
High Dynamic Range (HDR) supported Yes
High Dynamic Range (HDR) technology High Dynamic Range 10 (HDR10)
Colour depth 10 bit
Colour gamut standard NTSC, sRGB
sRGB coverage (typical) 100%
NTSC coverage (typical) 85%
Performance
Flicker-free technology Yes
Low Blue Light technology Yes
Multimedia
Built-in speaker(s) Yes
Built-in camera No
Number of speakers 2
RMS rated power 14 W
Design
Market positioning Business
Product colour Black
Ports & interfaces
Built-in USB hub Yes
HDMI Yes
Headphone out Yes
USB hub version 3.2 Gen 1 (3.1 Gen 1)
Number of downstream ports 4
USB Type-C DisplayPort Alternate Mode Yes
USB Power Delivery (USB PD) Yes
USB Power Delivery up to 95 W
HDMI ports quantity 2
HDMI version 2
DisplayPorts quantity 1
DisplayPort version 1.2
Built-in KVM switch Yes
HDCP Yes
Ergonomics
VESA mounting Yes
Cable lock slot Yes
Height adjustment No
Panel mounting interface 200 x 100 mm
Wall mountable Yes
Cable management Yes
Cable lock slot type Kensington
Tilt adjustment Yes
Tilt angle range 10 - 2°
On Screen Display (OSD) Yes
On Screen Display (OSD) languages German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian, Ukrainian
Power
Energy efficiency class (SDR) E
Energy efficiency class (HDR) G
Energy consumption (SDR) per 1000 hours 40.9 kWh
Energy consumption (HDR) per 1000 hours 79.1 kWh
Power consumption (typical) 41 W
Power consumption (standby) 0.5 W
Power consumption (off) 0.5 W
AC input voltage 100 - 240 V
AC input frequency 50/60 Hz
Power supply type Internal
Energy efficiency scale A to G
Weight & dimensions
Width (with stand) 977.5 mm
Depth (with stand) 251 mm
Height (with stand) 621.5 mm
Weight (with stand) 14.7 kg
Packaging data
Package width 1071 mm
Package depth 240 mm
Package height 760 mm
Package weight 19.3 kg
Package type Box
USB cable length 1.8 m
Packaging content
Cables included AC, USB, HDMI, DisplayPort, USB Type-C
Remote control included Yes
DisplayPort cable length 1.8 m
HDMI cable length 1.8 m
Power cable length 1.8 m
Remote control batteries included Yes
Sustainability
Sustainability certificates ErP
Other features
Packaging content quick start guide, safety guide
Weight 14.7 kg
Height 621.5 mm
Width 977.5 mm
Depth 251 mm
Compliance certificates CE, EAC, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
User controls picture adjust (brightness, contrast, ECO, HDR, ACR, OD, X-res technology, black tuner), colour settings (6-axis, i-Style colour, blue light reducer, gamma, RGB range, colour temperature, user preset), PiP/PbP ( PiP/PbP, sub-source, PiP position, PiP size, swap, audio input), OSD (OSD H. position, OSD V. position, OSD time, OSD background, display information, language), miscellaneous (sharpness, video mode adjust, opening logo, power LED, USB-C speed, USB charge, KVM, DDC/CI control, dual mode), input select (source), audio settings (volume, mute audio), recall (recall all?)
Control panel Input Select, +/Volume, -/Shortcut, Menu, Power