Design
Product colour	Black
Colour name	Raven Black
Front bezel colour	Black
Feet colour	Black, Red
Detachable stand
Display
Display diagonal	68.6 cm (27")
Display resolution	2560 x 1440 pixels
HD type	Wide Quad HD
Native aspect ratio	16:9
Display technology	LED
Panel type	IPS
Backlight type	W-LED
Display brightness (typical)	350 cd/m²
Response time	6 ms
Response time measurement type	GTG (Gray to Gray)
Screen shape	Flat
Contrast ratio (typical)	1500:1
Contrast ratio (dynamic)	3000000:1
Maximum refresh rate	120 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	1.07 billion colours
Response time (fast)	4 ms
Pixel pitch	0.2331 x 0.2331 mm
Pixel density	109 ppi
Viewable size, horizontal	60.9 cm
Viewable size, vertical	35.2 cm
Display diagonal (metric)	68.6 cm
Colour depth	10 bit
Colour gamut standard	DCI-P3, sRGB
Colour gamut	98%
sRGB coverage (typical)	98%
DCI-P3 coverage	98%
LED backlight
Touchscreen
Anti-glare screen
Ergonomics
Panel mounting interface	100 x 100 mm
Cable lock slot type	Kensington
Adjustable height (max)	15.5 cm
Pivot angle	-90 - 90°
Swivel angle range	-45 - 45°
Tilt angle range	-5 - 23.5°
VESA mounting
Cable management
Cable lock slot
Height adjustment
Pivot
Swivelling
Tilt adjustment
Picture-in-Picture
Multimedia
Built-in speaker(s)
Built-in microphone
Built-in camera
Network
Ethernet LAN
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	8 - 80%
Storage relative humidity (H-H)	5 - 95%
Other features
Certification	ENERGY STAR Certified, TCO 10, TCO Edge 2.1, EU Energy Efficiency Level (Level-D), EPEAT Gold, TÜV Rheinland Eye Comfort (5 Stars), Eyesafe Display 2.0
Packaging content
Stand included
Packaging data
Package width	693 mm
Package depth	150 mm
Package height	422 mm
Package weight	9.4 kg
Package type	Box
Performance
NVIDIA G-SYNC
AMD FreeSync
Low Blue Light technology
Ports & interfaces
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-B, USB Type-C
Number of upstream ports	2
Number of downstream ports	4
Number of USB Type-B upstream ports quantity	1
Number of USB Type-C upstream ports quantity	1
USB Type-A downstream ports quantity	4
USB Type-C downstream ports quantity	1
USB Power Delivery up to	140 W
HDMI ports quantity	1
HDMI version	2.1
DisplayPorts quantity	2
DisplayPort out quantity	1
DisplayPort out version	1.4
DisplayPort version	1.4
Built-in USB hub
USB Type-C DisplayPort Alternate Mode
USB Power Delivery (USB PD)
HDMI
Headphone out
Built-in KVM switch
Power
Energy efficiency class (SDR)	D
Energy efficiency class (HDR)	F
Energy consumption (SDR) per 1000 hours	17.1 kWh
Energy consumption (HDR) per 1000 hours	22.3 kWh
Power consumption (typical)	15 W
Power consumption (standby)	0.5 W
Power consumption (max)	5 W
Power consumption (off)	0.3 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)	613.4 mm
Depth (with stand)	195 mm
Height (with stand)	539.1 mm
Weight (with stand)	6.8 kg
Width (without stand)	613.4 mm
Depth (without stand)	46 mm
Height (without stand)	357 mm
Weight (without stand)	4.6 kg
Bezel width (side)	2 mm
Bezel width (top)	2 mm
Bezel width (bottom)	1.15 cm

The Lenovo ThinkVision P27QD-40 is a professional 27-inch LCD monitor with Wide Quad HD resolution (2560 x 1440 pixels) and IPS panel technology, specifically designed for office and workstation environments. The display features a screen diagonal of 68.6 cm and is equipped with a brightness of 350 cd/m² and a contrast ratio of 1500:1, ensuring clear and sharp images. The response time is 6 ms (GTG), with a response time of 4 ms achievable in fast mode. The maximum refresh rate is 120 Hz, providing smooth image reproduction for dynamic content. The panel supports 1.07 billion colors and a color depth of 10 bit, covering 98 % of the sRGB and DCI-P3 color gamut. The viewing angles are 178° horizontally and vertically, enabling optimal visibility from various positions. The surface is anti-glare and features a flat form, ideal for professional applications.

Applications include office workstations, design and graphics environments, as well as IT administration tasks, where high image quality and ergonomic adjustment are required. The IPS technology ensures uniform color reproduction and high viewing angle stability, which is beneficial for teamwork and joint presentations. The Low-Blue-Light technology reduces blue light emission to minimize eye strain during prolonged use.

Functions and equipment in detail include an integrated USB hub with USB 3.2 Gen 1 (3.1 Gen 1) support. There are four USB-A downstream ports and one USB-C downstream port, with the USB-C port supporting USB Power Delivery up to 140 W. Additionally, there is one USB Type-B and one USB Type-C upstream port, enabling the monitor to serve as a central connection point for multiple devices. The USB-C connection supports DisplayPort Alternate Mode (Alt Mode), allowing the monitor to function as both a display and power source via a single cable. The monitor features one HDMI port (version 2.1) and two DisplayPort ports (version 1.4), with one DisplayPort serving as an output. The network connection is via an RJ45 Ethernet port (10M/100M/1000M/2500M). An integrated KVM switch enables control of multiple devices through a single keyboard and mouse connection.

Technology explained simply: The IPS panel technology ensures wide viewing angles and uniform color accuracy, which is important for professional image editing and multitasking. The LED backlighting (W-LED) provides even brightness distribution. The 120 Hz refresh rate reduces motion blur during movement, which is particularly useful for video or presentation content. The factory color calibration (Avg. Delta E < 2) ensures precise color reproduction within the sRGB and DCI-P3 color spaces. The USB Power Delivery function allows compatible devices such as laptops to be powered via the USB-C port, simplifying cable management.

Compatibility and accessories: The monitor is compatible with Windows 10 and 11 as well as Mac OS. Support for Lenovo ThinkColour enables control of color and display settings via the Lenovo Display Manager software. The VESA mount (100 x 100 mm) allows mounting on wall brackets or monitor stands. The Daisy-Chain function via DisplayPort enables cascading multiple monitors through a single connection.

Mounting and installation: The monitor features a removable stand with height adjustment up to 15.5 cm, pivot function (−90° to +90°), swivel capability (−45° to +45°), and tilt adjustment (−5° to +23.5°). The cable lock slot (Kensington slot) enables physical securing of the device. Cable management is enhanced, allowing for neat and organized cabling.

Operational benefits: The ergonomic adjustment reduces physical strain during long working hours. The integrated KVM function simplifies the use of multiple systems. The USB-C connection with Power Delivery reduces the number of required cables. The high image quality and color accuracy are particularly advantageous for design and office applications. The energy efficiency class D (SDR) and F (HDR) meets current EU requirements. The power consumption in standard operation is 15 W, in standby 0.5 W. The product support includes at least 7 years, with a warranty of at least 2 years. The minimum guaranteed availability of spare parts is 7 years from the end of market release.

Design: The monitor has a product color Black (Raven Black) with a black front bezel. The stand is available in Black and Red. The side bezel width is 2.0 mm, enabling a modern, slim design. The surface is anti-glare and features a flat form.

Energy consumption: The monitor consumes 15 W in standard operation and 0.5 W in standby. The energy consumption is 17.1 kWh per 1,000 hours in SDR mode and 22.3 kWh in HDR mode. The energy efficiency class is D (SDR) and F (HDR).