Description
Overview

AI performance at your fingertips
A new way of computing: The Dell Latitude 5550 is powered by the Intel® Core⢠Ultra 7 155U processor, featuring a next-generation hybrid architecture that delivers supercharged computing performance with enhanced battery life. Its three-tier multi-processing unit intelligently assigns tasks to the CPU, GPU, and dedicated NPU to optimize AI and media workloads efficiently.
AI-accelerated apps: The integrated NPU accelerates AI-driven applications, enabling up to 38% less power consumption during AI-enhanced collaboration tools like Zoom, and 132% faster on-device AI photo editing performance with Adobe software. The Copilot Hardware Key provides quick access to essential workflow tools, streamlining your workday.
Exceptional battery life: Enjoy up to 32% longer battery life on average compared to previous generations, supported by a 3-cell, 54 Wh battery with ExpressCharge⢠and ExpressCharge⢠Boost capabilities.
Intelligent collaboration: Enhanced AI features improve Windows Studio Effects with smart framing and noise suppression, ensuring smooth and efficient collaboration without impacting overall system performance.

Ultimate security to work from everywhere
Layered security: The Latitude 5550 offers industry-leading commercial PC security with Dell SafeID, SafeBIOS, fingerprint readers, TPM chip, and lock slot options. Additional built-in security includes contacted/contactless smart card readers, Control Vault 3+, privacy shutters, Windows Hello/IR camera, and intelligent privacy features.
Peace of mind: Dell Optimizerâs intelligent privacy features protect sensitive data with Onlooker Detection, which alerts you if someone is viewing your screen and applies screen texturization, and Look Away Dim, which dims the screen when your focus shifts away to enhance privacy and save battery life.
Be secure from first boot: Rigorous supply chain controls and optional Dell SafeSupply Chain solutions minimize tampering risks. Verify device integrity with Dellâs Secured Component Verification. Additional protections include tamper-evident packaging and hard drive wipes.
Technical Specifications
- Brand Name: DELL
- Model: 5550
- Processor: Intel® Core⢠Ultra 7 155U (12 MB cache, 12 cores, 14 threads, up to 4.8 GHz Turbo)
- RAM: 16 GB (2 x 8 GB)
- Webcam: 1080p at 30 fps, FHD RGB camera
- Battery: 3-cell, 54 Wh, ExpressCharge⢠Capable, ExpressCharge⢠Boost Capable
- IO Ports: MicroSD Card Slot; Universal Audio Port; USB-A 3.2 Gen1; USB-A 3.2 Gen1 with PowerShare; HDMI 2.1; RJ-45; Wedge Shaped Lock Slot; 2x Thunderbolt⢠4.0 USB-C with Power Delivery & DisplayPort; Contacted SmartCard Reader (optional); Nano-SIM Card Slot (optional)
- Wireless LAN: Intel® Wi-Fi 6E (6 where 6E unavailable) AX211, 2×2, 802.11ax, Bluetooth® 5.3 wireless card
- Storage: 512 GB, M.2 2230, TLC, Gen 4 PCIe NVMe, SSD
- Card Slots: 1 microSD-card slot; 1 wedge-shaped lock slot; 1 nano-SIM card slot (optional); 1 Smart card reader slot (optional)
- Net Weight: 1.62 kg
- Display: 15.6 inch, 60 Hz, Non-Touch
- Operating System: Windows 11 Pro
- Dimensions: Height (front): 0.82 in. (20.80 mm); Height (rear): 0.90 in. (22.80 mm); Width: 14.09 in. (357.80 mm); Depth: 9.19 in. (233.30 mm)
- Warranty: 1 Year










