Dell Latitude 15 inch 5550 AI PC Laptop – Intel Core Ultra 7 155U, 16GB RAM, 256GB SSD – Titan Gray

Dell Latitude 15 inch 5550 AI PC Notebook Technical Specifications

SKU: K3CP1-REFA | Condition: Grade A – Refurbished

The Dell Latitude 15 inch 5550 integrates the Intel Core Ultra 7 155U, Intel Graphics, 16GB RAM, and 256GB SSD into a 15.6" Non-Touch Display architecture. Operating with whisper-quiet precision, this modern business tool delivers 11 NPU TOPS via Intel AI Boost to accelerate collaboration and background productivity. The 15.6-inch FHD IPS panel ensures high-clarity visuals with an anti-glare coating, while the 16GB of DDR5-5600 RAM provides low-latency responsiveness in a field-optimized 15-inch chassis equipped with a full numeric keypad.

• Performance Architecture: Intel Core Ultra 7 155U with 12 cores and 14 threads, providing high-velocity compute for intensive multi-tasking and professional applications.
• AI Acceleration: Integrated Intel AI Boost NPU delivering 11 TOPS of dedicated power to orchestrate AI-enhanced noise suppression and intelligent power management.
• Security: Hardware-enforced protection featuring an FHD HDR camera with a physical privacy shutter and Windows 11 Pro enterprise security features.
• Connectivity: High-throughput Wi-Fi 6E and Gigabit Ethernet ensure stable, rapid-fire networking for remote and office-based environments.
• Assurance: Grade A Refurbished—fully tested and professionally certified like-new condition with an included 90-Day Warranty.

Draped in a professional Titan Gray finish, the Latitude 5550 eliminates workspace friction with a full-size backlit keyboard including a dedicated numeric keypad and Copilot key. The 15.6-inch display is designed for comfort, featuring an anti-glare surface that excels in various lighting conditions. With 3-cell 54Wh Express Charge technology, this system is field-optimized for elite professionals who require a large-screen productivity machine that charges quickly and performs reliably under pressure.

This is a true AI PC with dedicated NPU acceleration. Unlike legacy laptops, the Latitude 5550 utilizes its dedicated AI engine to manage persistent background tasks fluidly, reducing the load on the primary CPU and preserving battery life during intensive video conferencing or local data processing.

Professional Comparison: Compared to standard office laptops, the Latitude 5550 provides a superior TCO advantage through its high-velocity DDR5-5600 RAM and modern Intel Core Ultra architecture, ensuring workstation-class stability and modern efficiency for a lower entry cost.

Full Technical Specifications

• AI Engine: Intel AI Boost NPU | 11 NPU TOPS
• Processor: Intel Core Ultra 7 155H (12 Cores, 14 Threads, 1.20 GHz Base, Up to 4.80 GHz Max Turbo)
• RAM: 16GB (2 x 8GB) DDR5-5600 MT/s
• Storage: 256GB M.2 2230 TLC Gen 4 PCIe NVMe SSD
• Display: 15.6" FHD (1920 x 1080) IPS, 250 nits, Anti-glare (Non-Touch Display)
• Graphics: Integrated Intel Graphics
• Camera: FHD HDR RGB Camera with TNR and Physical Privacy Shutter
• Audio: Waves MaxxAudio with Integrated Stereo Speakers
• Networking: 10/100/1000 Ethernet; Intel Wi-Fi 6E AX211 2x2 + Bluetooth 5.3
• I/O Ports: USB Type-C (Power Delivery & DisplayPort); USB 3.2 Gen 1; HDMI; microSD-card reader; RJ-45
• Input: 99-key Backlit English US Keyboard with Numeric Keypad and Copilot Key
• Security: Physical Camera Shutter; Firmware TPM; Kensington Lock Slot
• Power: 65W USB Type-C AC Adapter
• Battery: 3-cell 54Wh Express Charge Capable Battery
• Physical: Titan Gray Finish | ~3.5 lbs | Enterprise-class 15" Chassis
• Software: Windows 11 Pro 64-bit
• Warranty: 90-Day Grade A Refurbished Warranty

Ideal For: Financial Analysts, Project Managers, and Administrative Professionals requiring a full numeric keypad and modern AI-ready performance.

Warranty & Support

This product is Grade A Refurbished—it is in like-new condition with very light or no signs of use. It has been fully tested and refurbished by a trusted third party. Includes a 90-Day Warranty and 30-Day return window for refund or exchange. Extended warranty coverage up to 3 years is available separately.

Frequently Asked Questions

• Q: Does this model have a numeric keypad?
  A: Yes, the Latitude 5550 features a full 99-key keyboard layout with a dedicated numeric keypad, ideal for data entry and accounting tasks.
• Q: Is the RAM upgradeable?
  A: Yes, this unit is equipped with two DDR5 SODIMM slots, allowing for future memory expansion beyond the included 16GB.
• Q: What is an AI PC?
  A: It means this laptop has a dedicated NPU (Neural Processing Unit) that handles AI tasks like background blurring in calls or local AI apps more efficiently than a standard CPU.
• Q: Does it support fast charging?
  A: Yes, the 54Wh battery supports Express Charge, which allows the battery to charge significantly faster than standard systems when using the included 65W adapter.
• Q: Can I connect this to a docking station?
  A: Absolutely. The USB Type-C port supports Power Delivery and DisplayPort, making it compatible with modern Dell WD or universal docking solutions.