
HP ProBook 4 G1i 16 inch Notebook AI PC (CT1G9ET) – Intel Core Ultra 7 255U, 16GB DDR5, 512GB NVMe SSD, WUXGA IPS, Wi-Fi 6E, Backlit KB, Fingerprint
HP ProBook 4 G1i 16 inch Notebook AI PC (CT1G9ET) – Intel Core Ultra 7 255U, 16GB DDR5, 512GB NVMe SSD, WUXGA IPS, Wi-Fi 6E, Backlit KB, Fingerprint
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| Category | Specification Details |
|---|---|
| Model | HP ProBook 4 G1i 16 inch Notebook AI PC (CT1G9ET) |
| Operating system | FreeDOS |
| Processor family | Intel® Core™ Ultra 7 processor |
| Processor | Intel® Core™ Ultra 7 255U (up to 5.2 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 12 cores, 14 threads) |
| Graphics | Integrated, Intel® Graphics |
| Memory | 16 GB DDR5-5600 MT/s (1 x 16 GB) |
| Memory Slots | 2 SODIMM |
| Internal Storage | 512 GB PCIe® NVMe™ SSD |
| Display | 16" diagonal, WUXGA (1920 x 1200), IPS, anti-glare, 300 nits, 62.5% sRGB / 40.6 cm |
| Touchscreen | No |
| Color gamut | 62.5% sRGB |
| Brightness | 300 nits |
| Dimensions (W x D x H) | 35.94 x 25.1 x 1.7 cm (rear); 35.94 x 25.1 x 1.09 cm (front) |
| Weight | Starting at 1.74 kg |
| Battery type | HP Long Life 3-cell, 56 Wh Li-ion polymer |
| Battery life | Battery is internal and not replaceable by customer. Serviceable by warranty. Fast charging 50% in 30 minutes. |
| Wireless | Intel® Wi-Fi 6E AX211 (2x2) and Bluetooth® 5.3 wireless card |
| Network interface | Realtek RTL8111HSH-CG GbE |
| Product color | Pike silver aluminum |
| Keyboard | Spill-resistant, backlit keyboard with numeric keypad |
| Keyboard color | Soft gray |
| Camera | 1080p FHD camera |
| Audio | Audio by Poly Studio, dual stereo speakers, dual array microphones |
| Pointing device | Clickpad with multi-touch gesture support |
| Ports | 1 HDMI 2.1; 1 stereo headphone/microphone combo jack; 1 RJ-45; 2 USB Type-A 5Gbps signaling rate (powered); 2 USB Type-C® 20Gbps signaling rate (USB Power Delivery 3.0, DisplayPort™ 1.4, HP Sleep and Charge) |
| Power | 45 W USB Type-C® adapter |
| Fingerprint reader | Fingerprint reader |
| Input devices | HP Sure Platform; Thermal sensor; HP Tamper Lock; Hall effect sensor |
| Sustainable impact specifications | Low halogen; Bulk packaging available; 25% post-consumer recycled plastic; 50% ocean-bound plastic; 50% recycled metal; 100% of HP paper-based packaging is from recycled or certified sustainable sources |
| Manufacturer Warranty | 1 year (1/1/0) limited warranty includes 1 year of parts and labor. No on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply. |

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
| Category | Specification Details |
|---|---|
| Model | HP ProBook 4 G1i 16 inch Notebook AI PC (CT1G9ET) |
| Operating system | FreeDOS |
| Processor family | Intel® Core™ Ultra 7 processor |
| Processor | Intel® Core™ Ultra 7 255U (up to 5.2 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 12 cores, 14 threads) |
| Graphics | Integrated, Intel® Graphics |
| Memory | 16 GB DDR5-5600 MT/s (1 x 16 GB) |
| Memory Slots | 2 SODIMM |
| Internal Storage | 512 GB PCIe® NVMe™ SSD |
| Display | 16" diagonal, WUXGA (1920 x 1200), IPS, anti-glare, 300 nits, 62.5% sRGB / 40.6 cm |
| Touchscreen | No |
| Color gamut | 62.5% sRGB |
| Brightness | 300 nits |
| Dimensions (W x D x H) | 35.94 x 25.1 x 1.7 cm (rear); 35.94 x 25.1 x 1.09 cm (front) |
| Weight | Starting at 1.74 kg |
| Battery type | HP Long Life 3-cell, 56 Wh Li-ion polymer |
| Battery life | Battery is internal and not replaceable by customer. Serviceable by warranty. Fast charging 50% in 30 minutes. |
| Wireless | Intel® Wi-Fi 6E AX211 (2x2) and Bluetooth® 5.3 wireless card |
| Network interface | Realtek RTL8111HSH-CG GbE |
| Product color | Pike silver aluminum |
| Keyboard | Spill-resistant, backlit keyboard with numeric keypad |
| Keyboard color | Soft gray |
| Camera | 1080p FHD camera |
| Audio | Audio by Poly Studio, dual stereo speakers, dual array microphones |
| Pointing device | Clickpad with multi-touch gesture support |
| Ports | 1 HDMI 2.1; 1 stereo headphone/microphone combo jack; 1 RJ-45; 2 USB Type-A 5Gbps signaling rate (powered); 2 USB Type-C® 20Gbps signaling rate (USB Power Delivery 3.0, DisplayPort™ 1.4, HP Sleep and Charge) |
| Power | 45 W USB Type-C® adapter |
| Fingerprint reader | Fingerprint reader |
| Input devices | HP Sure Platform; Thermal sensor; HP Tamper Lock; Hall effect sensor |
| Sustainable impact specifications | Low halogen; Bulk packaging available; 25% post-consumer recycled plastic; 50% ocean-bound plastic; 50% recycled metal; 100% of HP paper-based packaging is from recycled or certified sustainable sources |
| Manufacturer Warranty | 1 year (1/1/0) limited warranty includes 1 year of parts and labor. No on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply. |






















