The HP ProBook 4 G1i 16 AI PC (CT1G9ET) is the top-tier 16-inch ProBook configuration, pairing Intel Core Ultra 7 255U — the Lunar Lake refresh — with 16GB DDR5 RAM. The 255U offers stronger integrated graphics and AI acceleration than the 155U, benefiting users who run GPU-assisted analytics, AI tools, or light creative work alongside standard business tasks.
Key Features & Benefits
- 16-inch WUXGA Display: 1920×1200 resolution in a 16-inch chassis — more vertical screen space than 15.6-inch FHD models for coding, spreadsheets, and document review.
- Intel Core Ultra AI Processor: NPU-enabled for hardware-accelerated AI tasks including Teams noise cancellation, background effects, and Microsoft Copilot integration.
- DDR5 RAM: Faster memory standard — reduces bottlenecks when multitasking across business applications.
- MIL-STD-810H Build Quality: Tested durability for business travel and field use.
- HP Wolf Security Platform: Self-healing BIOS and hardware malware containment for enterprise-grade data protection.
Technical Specifications
Display
- 16-inch WUXGA | 1920×1200 | IPS | 300 nits
Storage
- 512GB NVMe SSD
OS
- FreeDOS
Connectivity
- Wi-Fi 6E, Bluetooth 5.3, 2× USB-C 3.2 (DP/PD), 2× USB-A, HDMI 2.0, SD reader, RJ45
Build
- MIL-STD-810H | Fingerprint reader | TPM 2.0 | Weight: ~1.78kg
Processor & Memory
- Processor: Intel Core Ultra 7 255U (12 cores, up to 5.0GHz, enhanced NPU + GPU) | RAM: 16GB DDR5 | Model No: CT1G9ET
Ideal For
Business professionals, developers, and analysts who benefit from a larger 16-inch display for productivity. The AI PC platform is optimised for Microsoft 365 Copilot and AI-powered business applications. Supports Windows 11 Pro deployment.
