
Dahua · Desktop monitors
Dahua DHI-LM27-C301B 27-inch QHD IPS Monitor
The DHI-LM27-C301B is a 27-inch IPS monitor with a native 2560 × 1440 image and 16:9 aspect ratio. Its panel specifications include 300 cd/m² maximum brightness, a 1200:1 contrast ratio and 178-degree horizontal and vertical viewing angles.
Useful features
At a glance27-inch IPS display
27-inch IPS display: provides native 2560 × 1440 resolution in a 16:9 format.
DisplayPort up to 100 Hz
DisplayPort up to 100 Hz: HDMI is limited to 75 Hz at the native resolution.
300 cd/m² maximum brightness
300 cd/m² maximum brightness: supplies the stated comparison rating.
1200
1200:1 contrast ratio: identifies the panel figure.
8-bit colour and 85% NTSC
8-bit colour and 85% NTSC: provides the exact-sheet colour specifications.
5 ms with overdrive
5 ms with overdrive: is the response rating under its mode.
External audio output
External audio output: supports compatible audio equipment.
75 × 75 mm VESA pattern
75 × 75 mm VESA pattern: accepts a matching separate mount.
Approximately −5 to +15-degree tilt
Approximately −5 to +15-degree tilt: provides the stand adjustment.
The useful features
- 27-inch IPS display: provides native 2560 × 1440 resolution in a 16:9 format.
- DisplayPort up to 100 Hz: HDMI is limited to 75 Hz at the native resolution.
- 300 cd/m² maximum brightness: supplies the stated comparison rating.
- 1200:1 contrast ratio: identifies the panel figure.
- 8-bit colour and 85% NTSC: provides the exact-sheet colour specifications.
- 5 ms with overdrive: is the response rating under its mode.
- External audio output: supports compatible audio equipment.
- 75 × 75 mm VESA pattern: accepts a matching separate mount.
- Approximately −5 to +15-degree tilt: provides the stand adjustment.
The useful details
Know what
you’re getting.
The DHI-LM27-C301B is a 27-inch IPS monitor with a native 2560 × 1440 image and 16:9 aspect ratio. Its panel specifications include 300 cd/m² maximum brightness, a 1200:1 contrast ratio and 178-degree horizontal and vertical viewing angles. Brightness and viewing-angle performance depend on the viewing conditions.
The monitor accepts 1 HDMI 1.4 input and one DisplayPort 1.2 input. At native resolution, HDMI supports up to 75 Hz and DisplayPort up to 100 Hz. A separate audio output is provided, and the 5 ms response-time claim applies with overdrive.
The supplied base allows approximately −5 to +15 degrees of tilt, with ±2-degree tolerances. A separate wall mount can use the 75 × 75 mm VESA pattern. The accessories include a power adapter, base, HDMI cable, quick-start material and access to the user manual by QR code.
The 27-inch size provides a larger viewing area than the 23.8-inch family member while retaining the same QHD pixel count. Compare its own 4.8 kg net mass and 6.3 kg gross mass when planning installation and freight.
A 27-inch IPS computer display with a separate power adapter and base.
Home-office work, study and general desktop applications.
Home-office work, study and general desktop applications.
Home-office work, study and general desktop applications.
A closer look
Specifications.
The details that matter.
Specifications
Compatibility
1 HDMI 1.4 input at 1440p/75 Hz; DisplayPort 1.2 at 1440p/100 Hz; VESA 75 × 75 mm mount.
Use and product notes
Select the required resolution and refresh rate in the host display settings.
Use within the operating range of 0–40°C and 10–90% RH. Full handling, mounting and cleaning instructions require the exact user manual.
The input interface limits the available refresh rate. Published CE markings do not establish Australian compliance.
Published accessory information:
Optional accessory: Wall mount
Compatible 75 × 75 mm wall mount
4.8 kg
614.1 × 363.0 × 51.1 mm (W × H × D), without base.
Display Color: 8 bit
Color Gamut: 85% NTSC
Device input: 12 V DC, 3 A.



