Dell Latitude 5420 Rugged Setup and Specifications
Summary
This document is the setup and specifications guide for the Dell Latitude 5420 Rugged laptop. It covers chassis overview, ports, hot keys, system specifications, processor options, memory, storage, display, battery, wireless connectivity, and regulatory compliance. Built for challenging environments with enterprise performance. Target users are field workers and professionals needing durable computing equipment.
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Dell Latitude 5420 Rugged Setup and Specifications
Regulatory Model: P85G Regulatory Type: P85G001 February 2022 Rev. A02
Page Summary Contents For Dell Latitude 5420 Rugged Setup and Specifications
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Dell Latitude 5420 Rugged Setup and Specifications Regulatory Model: P85G Regulatory Type: P85G001 February 2022 Rev. A02
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Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your product. CAUTION: A CAUTION indicates either potential damage to hardware or loss of d...
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Contents Chapter 1: Chassis Overview......................................................................................................... Front View...................................................
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Intel Software Guard Extensions options.............................................................................................................. Performance..........................................
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Chassis Overview This chapter illustrates the multiple chassis views along with the ports and connectors called out. Topics: Front View Left Side View Right Side View Bottom View Top view Back View Ch...
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Front View 1. Camera Shutter 2. RGB Camera 3. RGB Camera status LED 4. IR Camera 5. IR Emitter 6. IR Camera status LED 7. Handle 8. Speakers 9. LCD Latch 10. Microphone array 11. Battery Status LED Le...
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Right Side View 1. SSD 2. SD Card Reader 3. SIM Card Slot 4. USB 3.1 Gen 1 Type-A Port (recessed USB, supports mini USB connection with doors shut) 5. Stylus slot Bottom View 1. Radio frequency pass-t...
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Top view 1. Power button 2. Keyboard 3. Touch pad 4. Fingerprint reader (optional) Chassis Overview
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Back View 1. Ethernet Port (Optional Rear configurable I/O) 2. VGA Port (Optional Rear configurable I/O) 3. Serial Port 4. Ethernet Port Port 5. HDMI 2.0 Port 6. T-Bar Lock Slot 7. DC-In(Power) Port C...
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Hot key definition Fn behavior: Primary behavior is media key; Secondary behavior is F1-F12 key. Fn Lock only switches primary and secondary behavior on F1-F12. F7 is stealth –unique for rugged and se...
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Table 1. Keyboard shortcuts (continued) Function Hot keys Description Fn+F11 Brightness Decrease Decreases the stepping of LCD brightness for each press until minimum is reached. For details, see the ...
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Technical specifications NOTE: Offerings may vary by region. The following specifications are only those required by law to ship with your computer. For more information about the configuration of you...
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Table 2. Processor specifications (continued) Type UMA Graphics Intel Dual-Core i5-6300U Sky Lake processor (3MB / 4T / 2.4 Intel HD Graphics 520 Ghz / 15 W) Memory Table 3. Memory specifications Memo...
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Table 5. System Information (continued) System chipset information PCIe bus 100 Mhz External bus frequency DMI 3.0-8GT/s System board connectors Table 6. Internal M.2 System board connectors Sockets O...
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Table 8. Audio specifications (continued) Internal speaker amplifier 2 W (RMS) Graphics Specifications Table 9. Graphics specifications Controller Type CPU Graphics Capacity External display Maximum D...
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Communication Table 11. Communication specifications Network Adapter Specifications Ethernet Integrated Intel i219LM 10/100/1000 Mb/s Ethernet (RJ-45 ) with Intel Remote Wake UP, PXE and Jumbo frames ...
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Media card-reader Table 13. Media-card reader specifications SD card reader specifications Type One SD-card slot Supported cards SD SDHC SDXC Smart card reader Table 14. Contactless smart card reader ...
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Table 16. Software Security (continued) Software security D-Pedigree for BIOS (Secure Supply Chain Functionality) provides: Secure Supply Chain for a Product covers BIOS Image Integrity Chain of Custo...
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Table 18. Keyboard specifications (continued) 87 keys: Japanese Six row keyboard X= 19.05 mm key pitch Y= 19.05 mm key pitch Backlit keyboard None / RGB Backlight / Rubberized Sealed Layout QWERTY / A...
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Power adapter Table 21. Power adapter specifications Type 19.5 V @ 130 W & 90 W adapters through 7.4 mm Normal and Elbow Barrel USB Type-C with PD (Power Distribution) Via Dock supporting a NVDC c...
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Computer environment Airborne contaminant level: G1 as defined by ISA-S71.04-1985 Table 25. Computer environment Operating Storage Temperature range -29°C to 63°C (-20.2°F -51°C to 71°C (-59.8°F to to...
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Ubuntu 20.04 LTS, 64-bit Windows 7 via Dell CFI ┼ Technical specifications
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System setup CAUTION: Unless you are an expert computer user, do not change the settings in the BIOS Setup program. Certain changes can make your computer work incorrectly. NOTE: Before you change BIO...
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Keys Navigation Esc Moves to the previous page until you view the main screen. Pressing Esc in the main screen displays a message that prompts you to save any unsaved changes and restarts the system. ...
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Table 28. System Configuration (continued) Option Description Serial Port 1 Allows you to configure(disable and re-mapping) the serial port(s). Serial Port 2 Click one of the following options: Disabl...
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Table 28. System Configuration (continued) Option Description Disabled 25% 50% 75% 100% Keyboard Backlight Timeout on AC Allows to define the timeout value for the keyboard backlight when an AC adapte...
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Table 28. System Configuration (continued) Option Description WLAN radio WWAN radio. Miscellaneous devices Allows you to enable or disable various on board devices. Enable PC Card Enable Camera—Defaul...
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Table 30. Security (continued) Option Description Click OK once you set the password. NOTE: For the first time login, "Enter the old password:" field is marked to "Not set". Hence,...
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Table 30. Security (continued) Option Description One Time Enable Admin Setup Lockout Allows you to prevent users from entering Setup when an administrator password is set. Enable Admin Setup Lockout ...
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Table 32. Intel Software Guard Extensions (continued) Option Description Disabled Enabled Software controlled—Default Enclave Memory Size This option sets SGX Enclave Reserve Memory Size Click one of ...
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Table 34. Power Management (continued) Option Description AC Behavior Allows you to enable or disable the computer from turning on automatically when an AC adapter is connected. Wake on AC This option...
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Table 34. Power Management (continued) Option Description Primarily AC use Custom If Custom Charge is selected, you can also configure Custom Charge Start and Custom Charge Stop. NOTE: All charging mo...
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Table 35. POST Behavior (continued) Option Description 0 seconds—Default 5 seconds 10 seconds Full Screen Logo Allows you to display full screen logo, if your image matches screen resolution. Enable F...
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Table 37. Virtualization Support (continued) Option Description Trusted Execution This option allows Measured Virtual Machine Monitor (MVMM) to use additional hardware capabilities provisioned by Inte...
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Table 39. Maintenance (continued) Option Description NOTE: BIOS Recovery from Hard Drive field should be enabled. Always Perform Integrity Check—Performs integrity check on every boot. System logs Tab...
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permission notice appear in supporting documentation. Hewlett-packard company makes no representations about the suitability of this software for any purpose. It is provided "as is" without ...
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4. Press Esc and a message prompts you to save the changes. 5. Press Y to save the changes. The computer reboots. Deleting or changing an existing system setup password Ensure that the Password Status...
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Software This chapter details the supported operating systems along with instructions on how to install the drivers. Topics: Downloading Windows drivers Downloading Windows drivers 1. Turn on the . 2....
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Getting help Topics: Contacting Dell Contacting Dell NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell prod...
Manual Details
| Brand | Dell |
|---|---|
| Pages | 39 |
| File Size | 1.23 MB |
| Published | June 23, 2026 |
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Frequently Asked Questions
How do I change the system or setup password?
Enter System Setup, select System Password or Setup Password, alter or delete the existing password, press Enter or Tab, and press Y to save changes.
Where can I download drivers for this Dell Latitude 5420 Rugged?
Go to Dell.com/support, enter the Service Tag, click Drivers and Downloads, select the OS, and download the driver files.
How do I contact Dell for support if I have no internet?
Use contact information found on your purchase invoice, packing slip, bill, or Dell product catalog.