Dell Precision 3540 Setup And Specifications Guide

Table 18. Supported gestures(continued)
Supported gestures Windows 10
3-finger swipe up (See all open windows) Supported
3-finger swipe down (Show the desktop) Supported
3-finger swipe right or left (Switch between open windows) Supported
4-finger tap (Invoke Action Center) Supported
4-finger swipe right or left (Switch virtual desktops) Supported
Fingerprint reader—optional
Table 19. Fingerprint reader specifications
Feature Specifications
Type FPR in power button
FPR on palmrest
Sensor technology Capacitive
Sensor resolution 363 PPI
508 DPI
Sensor area Diameter: 10 mm
12.8 mm x 18 mm
Operating system
Table 20. Operating system
Feature Specifications
Operating systems supported • Windows 10 Home (64 bit)
• Windows 10 Professional (64bit)
• Ubuntu 18.04 LTS (64 bit)
• Red Hat 7.5
Battery
Table 21. Battery
Feature Specifications
Type 3-cell lithium-ion (42 WHr)
ExpressCharge
3-cell lithium-ion (51 WHr)
ExpressCharge
4-cell lithium-ion (68 WHr)
ExpressCharge
Dimension Width
Depth
Height
95.9 mm (3.78
in.)
181 mm (7.13 in.)
7.05 mm (0.28
in.)
Width
Depth
Height
95.9 mm (3.78
in.)
181 mm (7.13 in.)
7.05 mm (0.28
in.)
Width
Depth
Height
95.9 mm (3.78
in.)
233 mm (9.17 in.)
7.05 mm (0.28
in.)
Technical specifications 19

Dell Precision 3540 Specifications

General

Operating System	Windows 10 Pro
Graphics	AMD Radeon Pro WX 2100
Display	15.6-inch FHD (1920 x 1080)
RAM	DDR4
Storage	SSD
Battery	4-cell 68Whr
Ports	HDMI, RJ-45, SD card reader
Wireless	Intel Dual Band Wireless AC 9560
Processor	8th Generation Intel Core i5/i7/i9