Dell Latitude 3420 14" Laptop, Intel Core i3-1115G4, 4GB DDR4 RAM, 128GB SSD

Overview

The Dell K1FW2 is a Latitude 3420 laptop with a 14-inch display designed to deliver dependable performance for office, classroom, and home workspace environments. Powered by an Intel Core i3-1115G4 processor and equipped with 4 GB of DDR4 memory alongside a 128 GB solid-state drive, it boots Windows 10 Pro quickly and handles everyday tasks such as document editing, web browsing, and video conferencing with ease. The HD display at 1366 × 768 resolution balances clarity and battery efficiency, while integrated Intel UHD Graphics support smooth streaming and light creative work.

Key features

• Processor and memory combination that ensures responsive multitasking and quick application launches for daily productivity.
• 14-inch HD display that provides clear visuals suitable for office work and media consumption without compromising battery life.
• USB 3.2 Gen 2×2 Type-C port supporting DisplayPort video output and Power Delivery, enabling single-cable connections for monitors and charging.
• Wi-Fi 6 and Bluetooth 5.1 technologies for faster wireless networking and reliable connections to peripherals like headsets and keyboards.
• Multiple connectivity options including HDMI 1.4a and RJ-45 Ethernet ports to easily connect external displays and stable wired networks.
• ExpressCharge technology with a 41 Wh battery that restores up to 80% charge in about an hour, minimizing downtime during busy days.
• Windows 10 Pro operating system offering enhanced security and management features tailored for business and professional use.
• Built-in HD webcam, dual speakers, and microphone designed to support clear communication for video calls and online meetings.
• MicroSD card reader for quick access to photos and additional storage expansion without extra adapters.

Key specs

• Processor: Intel Core i3-1115G4 dual-core, 3 GHz base clock
• Memory: 4 GB DDR4
• Storage: 128 GB M.2 solid-state drive
• Display: 14-inch HD (1366 × 768) panel
• Graphics: Integrated Intel UHD Graphics
• Wireless: Wi-Fi 6, Bluetooth 5.1
• Ports: 1 × USB 2.0, 2 × USB 3.2 Gen 1 Type-A, 1 × USB 3.2 Gen 2×2 Type-C, HDMI 1.4a, RJ-45 Ethernet, microSD card reader
• Battery: 41 Wh with ExpressCharge support
• Operating system: Windows 10 Pro

Connectivity and compatibility

This laptop offers a versatile set of ports and wireless options to fit a variety of setups. The USB Type-C port supports both video output and charging, reducing cable clutter when connecting to external monitors or power sources. HDMI 1.4a allows for an additional display, ideal for multitasking or presentations. Wired Ethernet ensures a stable network connection when Wi-Fi is unreliable, while Wi-Fi 6 provides faster wireless speeds and better performance in crowded environments. Bluetooth 5.1 enables seamless pairing with accessories such as wireless mice, keyboards, and headsets.

Performance and reliability

The combination of the Intel Core i3 processor and 4 GB of DDR4 memory delivers smooth performance for everyday computing tasks. The 128 GB SSD significantly reduces boot times and application loading, making the system feel responsive throughout the day. Integrated graphics handle video playback and light creative tasks without the need for a dedicated GPU. The 41 Wh battery with ExpressCharge technology helps maintain productivity by quickly restoring power during short breaks. The chassis is compact and lightweight, making it easy to carry between locations without sacrificing durability.

Ideal uses and environments

This Latitude 3420 model is well suited to users who need a reliable and portable laptop for office work, remote learning, or home productivity. It fits well in environments where basic computing tasks, video calls, and document management are common. The combination of connectivity options and battery features supports professionals and students who move between different workspaces and require a device that adapts to both wired and wireless networks. Its balance of performance and portability makes it a practical choice for those who prioritize efficiency without the need for high-end specifications.