Samsung Essential Monitor S4 27" (S40GD) is a professional-grade business monitor designed to enhance workplace productivity, comfort, and efficiency. Featuring a sleek 3-sided borderless design in Black, the monitor delivers a clean, modern appearance that fits seamlessly into office environments, home workspaces, and multi-monitor setups. Its enterprise-focused design combines reliable performance with ergonomic flexibility, making it an ideal solution for professionals who spend long hours in front of a screen.

The monitor features a 27-inch IPS panel with Full HD (1920 x 1080) resolution and a smooth 100Hz refresh rate, providing sharp visuals, consistent color reproduction, and fluid on-screen motion. Wide 178° viewing angles ensure image clarity from virtually any position, while support for 16.7 million colors helps deliver accurate and natural-looking visuals for everyday business applications. With a typical brightness of 250 cd/m² and a 1000:1 contrast ratio, the display offers clear and comfortable viewing in a variety of office lighting conditions.

Designed with user comfort in mind, the Samsung Essential Monitor S4 includes Eye Saver Mode and Flicker-Free technology to help reduce eye strain during extended work sessions. Additional productivity features such as Auto Source Switch, Eco Saving Plus, and customizable display settings allow users to optimize their workspace and improve workflow efficiency. A dedicated Game Picture Mode is also available for enhanced visual performance when needed.

Connectivity is versatile and business-friendly, featuring dual HDMI ports, a DisplayPort input, and an integrated USB hub that allows convenient connection of peripherals such as keyboards, mice, and storage devices. A 3.5mm headphone output provides private audio connectivity, while the monitor's internal power supply helps reduce desktop clutter by eliminating the need for an external power adapter.

The fully ergonomic stand supports height adjustment, tilt, swivel, and pivot functionality, enabling users to customize the display position for maximum comfort and productivity. VESA mount compatibility further expands installation options for professional workstations and collaborative environments.

Certified for Windows 11 compatibility and carrying ENERGY STAR, EPEAT, TCO, and Carbon Footprint certifications, the Samsung Essential Monitor S4 (S27D402GAN) combines energy efficiency, workplace ergonomics, and dependable performance in a modern business display built for everyday professional use.

GENERAL
Brand: Samsung
Series: Essential Monitor S4 (S40GD Series)
Model Number: S27D402GAN
Product Type: Business / Professional Monitor
Color: Black
Target Market: Enterprise, Business, Home Office
Windows Certification: Windows 11 Certified

CERTIFICATIONS
ENERGY STAR Certified
EPEAT Certified
TCO Certified
Carbon Footprint Certified

DISPLAY
Screen Size: 27 Inches
Panel Type: IPS (In-Plane Switching)
Screen Shape: Flat
Display Area: 597.888 mm × 336.312 mm
Resolution: 1920 × 1080 (Full HD)
Refresh Rate: Up to 100Hz
Aspect Ratio: 16:9
Brightness (Typical): 250 cd/m²
Brightness (Minimum): 200 cd/m²
Contrast Ratio: 1000:1 (Typical)
Dynamic Contrast: Mega Dynamic Contrast
Response Time: 5ms GtG
Viewing Angle: 178° Horizontal / 178° Vertical
Color Support: 16.7 Million Colors
Color Gamut: 72% NTSC (CIE 1931)

DISPLAY FEATURES
Eye Saver Mode
Flicker-Free Technology
Game Picture Mode
Image Size Adjustment
Eco Saving Plus
Auto Source Switch

GAMING FEATURES
Refresh Rate: 100Hz
Game Picture Mode
Adaptive Sync: Not Supported
AMD FreeSync: No
NVIDIA G-SYNC: No

CONNECTIVITY
Video Inputs:
* 2 × HDMI 1.4
* 1 × DisplayPort 1.2
HDCP Support:
* HDMI: HDCP 1.4
* DisplayPort: HDCP 1.2
USB Hub:
* 1 × USB-B Upstream Port
* 2 × USB 2.0 Downstream Ports
Audio:
* 1 × 3.5mm Headphone Output
Built-in Speakers: No

ERGONOMICS
Stand Type: Fully Adjustable HAS Stand
Height Adjustment: 105 mm (±5 mm)
Tilt Adjustment:
-3° (±2°) to +25° (±2°)
Swivel Adjustment:
-45° (±3°) to +45° (±3°)
Pivot Adjustment:
-92° (±2°) to +92° (±2°)
Wall Mount Support: VESA 100 × 100 mm

DESIGN
Bezel Design: 3-Sided Borderless
Cabinet Color: Black
Stand Color: Black

POWER
Power Supply: Internal
Input Voltage: AC 100–240V, 50/60Hz
Maximum Power Consumption: 50W
Typical Power Consumption: 12W
Sleep Mode Consumption: Less than 0.5W
Power Off Consumption: Less than 0.3W

ENVIRONMENTAL CONDITIONS
Operating Temperature: 10°C to 40°C
Operating Humidity: 10% to 80% (Non-Condensing)

DIMENSIONS
With Stand:
612.7 × 538.3 × 219.0 mm
Without Stand:
612.7 × 360.9 × 39.8 mm

WEIGHT
With Stand: 4.0 kg
Without Stand: 2.7 kg

BOX CONTENTS
Samsung Essential Monitor S4 (S40GD)
Power Cable
HDMI Cable
DisplayPort Cable