iiyama XCB4594DQSN-B1
- Monitors
- 44″
- QHD
- LCD / LED
Uses 39% less energy than the average for 44-inch monitors on Wattabill (11 models).
Running cost at a glance
- €22.95 per year
- €229 over 10 years
- 81 kWh per year
- 17 kg CO₂e per year from electricity use
Your country and usage
- Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
About this model
Text from the manufacturer, via Icecat.
The XCB4594DQSN features a 1500R curved VA panel with a 165Hz refresh rate, 0.8ms MPRT, and a 5120x1440 (DQHD) resolution for superb image quality. The KVM switch allows you to connect multiple computers that can be operated over one console (monitor, keyboard, mouse). The USB-C dock simplifies setup with one cable for laptop signal transmission, power, and charging. Connecting to the Internet via LAN automatically links your notebook to the network. The VA panel ensures expansive viewing angles and vivid colours, and the 1500R curvature minimizes eye strain for a lifelike and fully immersive gaming experience. The dual QHD resolution provides sharp visuals, and the height-adjustable stand adds a comfortable and highly ergonomic experience.
Specifications
| Brand | iiyama |
|---|---|
| Model | XCB4594DQSN-B1 |
| Energy class | F |
| Screen size | 44″ (113 cm) |
| Power in on mode (SDR) | 37 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 67 W |
| Standby | 0.4 W |
| Off mode | 0.3 W |
| Resolution | 5120 × 1440 |
| Aspect ratio | 32:9 |
| Panel | LED LCD |
| Refresh rate | 60 Hz |
| Power supply | Internal |
| Guaranteed support | 7 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | November 20, 2023 |
| EPREL registration number | 1774068 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.