لابتوب ProBook 4 G1i 16" - معالج Intel Core Ultra 7-255U، رام 16GB DDR5، قرص SSD 512GB M.2، رسوميات Intel مدمجة، شاشة WUXGA (1920 × 1200) IPS، نظام تشغيل Free Dos، باللون الفضي Pike (D77B9AT)

Core Specifications

Processor: Intel Core™ Ultra 7 255U (up to 5.2 GHz max turbo, 12 MB L3 cache, 12 cores, 14 threads)

Operating System: FreeDOS

Memory (RAM): 16 GB DDR5-5600 MHz (Upgradeable up to 64 GB via 2x SODIMM slots)

Graphics: Intel Integrated Graphics

Audio: Audio by Poly Studio, dual stereo speakers, and dual array microphones 

Display & Design

Screen Size: 16-inch diagonal

Display Details: Available in WUXGA (1920 × 1200) resolution with up to 300 nits brightness, or WQXGA (2560 × 1600) with 400 nits brightness

Keyboard: Full-size, island-style keyboard with numeric keypad and optional backlight

Pointing Device: Clickpad with multi-touch gesture support (Microsoft Precision Touchpad) 

Ports & Connectivity

USB Type-A: 2 x USB Type-A 5Gbps signaling rate (1 powered)

USB Type-C: 2 x USB Type-C® 20Gbps signaling rate (Supports USB Power Delivery 3.0, DisplayPort™ 1.4, HP Sleep and Charge)

Video/Audio: 1 HDMI 2.1 port, 1 stereo headphone/microphone combo jack

Networking: 1 RJ-45 (Gigabit Ethernet) port, 1 Nano SIM slot (Optional)

Wireless: Wi-Fi 6 (gigabit class) and Bluetooth 

Security & Management

Security features: HP Sure Click, HP Sure Admin, HP Tamper Lock, Secured-Core PC enabled, and Windows Hello Enhanced Sign-in Security (ESS)

Sensors: Thermal sensor, HP Tamper Lock, Hall effect sensor