Dell Latitude 5550 15.6" FHD Business Laptop — Intel Core Ultra 5 135U 12-Core | 16GB DDR5 | 512GB NVMe | Wi‑Fi 6 | BT 5.3 | Thunderbolt 4 | Backlit Keyboard | Windows 11 Pro

Power and efficiency combine in the Dell Latitude 5550, a 15.6" business laptop optimized for everyday professional workloads. It is powered by the Intel Core Ultra 5 135U (12MB cache, 12 cores, 14 threads, up to 4.3 GHz Max Turbo). This 1st Gen Core Ultra 5 135U replaces prior 13th gen parts and provides a hybrid core layout: 2 Performance cores (HT-enabled) that reach up to 4.4 GHz, plus 10 Efficient cores (8 main cores and 2 extra Low Power Island cores) that run up to 3.6 GHz. Visuals and graphics: The machine features a 15.6" FHD (1920x1080) IPS display, 60Hz, non-touch with anti-glare coating, 250 nit brightness and 45% NTSC color coverage. Graphics are handled by Intel Graphics and AI Accelerators, including an NPU for Intel AI Boost. Memory & storage: Equipped with 16GB DDR5 SDRAM and a 512GB M.2 PCIe NVMe solid state drive for fast multitasking and storage performance. Connectivity & ports: Built-in Wi-Fi 6 and Bluetooth 5.3. I/O includes 2x Thunderbolt 4 (40 Gbps) supporting DisplayPort Alt Mode / USB Type-C / USB4 / Power Delivery, 2x USB 3.2 Gen1 ports (one with PowerShare), 1x HDMI 2.1 port, 1x universal audio jack, 1x RJ-45 Ethernet port and a microSD card slot. Input & security: Comes with an English US backlit AI hotkey keyboard with numeric keypad (99-key), a fingerprint reader and Control Vault 3+ for enhanced security. A mouse is included. Operating system & extras: Ships with Windows 11 Professional English (64-bit) and includes a 64GB Green USB 3.0 flash drive. This configuration keeps all enterprise-grade connectivity, security and performance features intact for business users who need a reliable, modern laptop.