Dell’s thinnest, lightest and smallest 15" mobile workstation is more powerful than ever. With enhanced graphics, stunning design and best-in-class display.

Specifications
General Information
Energy Star Compliant: YES
Model Number: 5540
Release Year: 2019
Lifestyle: Business
Form Factor: Notebook
Product Line (Notebook): Precision
EPEAT Level: Bronze

Storage
Hard Drive Speed (RPM): 0
Hard Drive Type: Solid State Drive (SSD)
Hard Drive Interface: PCIe
Hard Drive Size (GB) (0 if none): 512

Inputs/Outputs
Total USB-C Ports: 1
Optical Drive Type: Not Applicable
Integrated Microphone: YES
Total DVI Outputs: 0
Total USB 2.0 Ports: 0
Total Headphone Outputs: 1
Mouse Type: Touchpad
Built-in Speakers: YES
Total HDMI Outputs: 1
Fingerprint Reader: NO
Numeric Keypad: NO
Backlit Keyboard: NO
Keyboard Type: Standard
Total USB 3.0 Ports: 2
Total Ethernet Ports (RJ-45): 0
Total DisplayPort Outputs: 0
Webcam Megapixels (Use 0 if No Webcam): 1
Total VGA Outputs: 0

Processor
# of Processor Cores: 8
Processor Speed (GHz): 2.4
Processor Series: Intel Core i9 9th Gen.
Processor Model Number: Intel Core i9-9980HK
Processor L3 Cache (MB): 16

RAM
Memory Type: DDR4
Total Memory (GB): 16
Maximum Memory Supported (GB): 64
Total Memory Slots Available: 2

Graphics
Video Memory Available (MB): 4000
Graphics Type: Dedicated
Graphics Card Model Number: NVIDIA Quadro T2000

Physical Features
Item Dimensions (H x W x D Inches): 0.66 x 14.06 x 9.27
Item Weight (LBS): 3.93
Color (Generic): Silver

Display
Maximum Resolution (Width x Height): 3840 x 2160
Display Type: UHD
Touch Screen: YES
Screen Size (IN): 15.6

Battery
Battery Size (# of cells): 3
Battery Life (HRS): 8
Rechargeable Battery Type: Lithium-Ion

Networking
Bluetooth Compatability: 5.0
LAN Compatibility: No Wired Ethernet/LAN
Wireless Network Compatibility: 802.11AC, 802.11G, 802.11N

Operating System 
Operating System Version: Professional
Desktop Operating System: Microsoft Windows 10