Dahua Technology LM27-E341A 27″ 240Hz Monitor

27 inch · 2560 x 1440 · 240 Hz · IPS

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Screen size 27 inch
Resolution 2560 x 1440
Refresh rate 240 Hz
Panel IPS
Response time 0.5 ms

Dahua Technology LM27-E341A 27″ 240Hz Monitor is a 27-inch monitor with 2560 x 1440 resolution, a 240 Hz refresh rate and IPS panel. The high refresh rate makes fast games look smoother. It came out in 2025.

Released: 2025-07-28

Specifications

Key specs

Screen size: 27 inch
Resolution: 2560 x 1440
Refresh rate: 240 Hz
Panel: IPS
Response time: 0.5 ms
Released: 2025-07-28
Part number: DHI-LM27-E341A
EAN / UPC: 6939554937781

Display

Display diagonal: 68.6 cm (27")
Display resolution: 2560 x 1440 pixels
HD type: Quad HD
Native aspect ratio: 16:9
Display technology: LED
Panel type: IPS
LED backlight: Yes
Backlight type: Edge LED
Display brightness (typical): 300 cd/m²
Response time: 0.5 ms
Response time (MPRT): 1 ms
Screen shape: Flat
Contrast ratio (typical): 1000:1
Maximum refresh rate: 240 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display diagonal (metric): 69 cm
Haze rate: 25%
Surface hardness: 3H
Colour gamut standard: DCI-P3
DCI-P3 coverage: 95%

Design

Market positioning: Gaming
Product colour: Black
Front bezel colour: Black
Detachable stand: Yes
Feet colour: Black

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Ports & interfaces

HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.0
DisplayPorts quantity: 2
DisplayPort version: 1.4
Audio output: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Wall mountable: Yes
Tilt adjustment: Yes
Tilt angle range: -5 - 20°
Plug and Play: Yes

Power

Energy efficiency class (SDR): F
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 25 kWh
Energy consumption (HDR) per 1000 hours: 31 kWh
Power consumption (typical): 25.8 W
Power consumption (standby): 0.5 W
Power consumption (max): 32.6 W
Power consumption (off): 0.3 W
AC adapter output voltage: 12 V
Power supply type: External
Energy efficiency scale: A to G
Current rating: 4 A

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -20 - 60 °C
Operating relative humidity (H-H): 10 - 85%
Storage relative humidity (H-H): 5 - 90%

Weight & dimensions

Width (without stand): 614.3 mm
Depth (without stand): 57.2 mm
Height (without stand): 366.8 mm
Weight (without stand): 4.97 kg
Bezel width (side): 9.07 mm
Bezel width (top): 8.4 mm
Bezel width (bottom): 2.3 cm

Other features

Compliance certificates: CE, Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD)
Mean time between failures (MTBF): 30000 h

Technical details

Native refresh rate: 60 Hz

Check the manufacturer's page before buying.

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LM27-E341A vs similar monitors

	Dahua Technology LM27-E341A 27″ 240Hz Monitor	Acer XV270UXEbmiiprx	Lenovo Legion 27-15 Monitor	Acer KG271UX1bmiipx
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	2560 x 1440	2560 x 1440	1920 x 1080	2560 x 1440
Refresh rate	240 Hz	200 Hz	240 Hz	200 Hz
Panel	IPS	IPS	IPS	IPS
Response time	0.5 ms	0.5 ms	0.5 ms	0.5 ms
Released	2025	2026	2026	2026