Dell Latitude 7490, Core i5, 8th generation, 8gb ram, 256gb ssd

📦 System Configuration

🧠 Processor

• Intel Core i5‑8350U (4 cores, 8 threads)

• Base clock: 1.7 GHz, Turbo Boost up to ≈ 3.6 GHz

• 6 MB Intel SmartCache

• Integrated Intel UHD Graphics 620

🧩 Memory

• 8 GB DDR4‑2400 MHz (commonly 1 × 8 GB)

• Two SO‑DIMM slots (one free)

• Supports up to 32 GB for dual‑channel performance

💾 Storage

• 256 GB M.2 SSD (usually PCIe NVMe, though SATA M.2 is also an option depending on SKU)

🖥️ Display Options

• 14″ available in several trims:

  • Full HD (1920 × 1080) non‑touch IPS

  • Full HD (1920 × 1080) touch‑enabled, supporting 10‑point multi‑touch

  • UHD 4K (3840 × 2160) non‑touch display

• Anti‑glare finish with slim-bezel, minimalist bezels

🎨 Graphics

• Intel UHD Graphics 620 (shared memory)

• No dedicated GPU available

🔊 Audio & Camera

• Stereo speakers with audio enhancement software

• Dual-array digital microphone for better voice clarity

• 720p HD webcam

• Optional infrared (IR) camera for Windows Hello face login

🌐 Connectivity

• Wi‑Fi 802.11ac (2×2) paired with Bluetooth 4.2/5.0

• Optional LTE WWAN module with SIM tray, depending on configuration

• Gigabit Ethernet (via internal NIC or optional dongle)

🔌 Ports

• 2 × USB‑A 3.1 Gen 1

• 1 × USB‑C (4-line PCIe/DisplayPort)

• 1 × Thunderbolt 3/USB‑C on select SKUs

• 1 × HDMI 1.4

• micro‑SD card reader

• Headset combo jack

• Optional Smart Card reader

• Optional fingerprint reader & IR camera

• Noble or Kensington lock slot

🔐 Security Features

• TPM 2.0 chip

• Optional fingerprint reader and IR camera

• Optional Dell ControlVault 2.0

• Chassis intrusion switch

🔋 Battery & Power

• Typically ships with a 3‑cell 42 Wh battery

• Optional 4‑cell 60 Wh battery for extended use

• Supports ExpressCharge (fast charging) on specific models

• Includes either a 45 W or 65 W AC adapter

🛠️ Chassis & Build

• Built with lightweight magnesium alloy and carbon-fiber-reinforced plastics

• Weighs approximately 1.27 kg (2.8 lb) — highly portable

• MIL‑STD‑810G certified for resilience under harsh conditions

🖥️ Operating System

• Ships with Windows 10 Pro (64‑bit)

• Well-supported by most Linux distributions

🔧 Upgrade & Expansion Options

• Add a second 8 GB SO‑DIMM for a total of 16 GB (dual‑channel) or up to 32 GB

• Replace the SSD with a larger or faster M.2 NVMe drive

• Install the optional LTE WWAN module and SIM tray

• Upgrade to the larger 60 Wh battery for longer battery life