HP ProBook 4 G1i AI Intel Core Ultra 7 255U Laptop 40.6 cm (16") WUXGA 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 7 (802.11be) Windows 11 Pro AI PC Silver
£1,398.99
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- Intel Core™ Ultra 7 255U (up to 5.2 GHz with Intel Turbo Boost Technology, 12 MB L3 cache, 12 cores, 14 threads)
- Windows 11 Pro
- 40.6 cm (16") diagonal WUXGA display
- Intel Graphics
- 16 GB DDR5-5600 MT/s (2 x 8 GB), 512 GB PCIe NVMe™ SSD
Maximize your potential with a resilient, future-ready laptop
The HP ProBook 4 G1i 16-inch Notebook AI PC provides growing businesses with commercial-grade performance, multi-layered endpoint security[6], and durability in an easily upgradeable design. Powered by the latest Intel processor[2] with 11 TOPS NPU[4] and long battery life, this feature-rich PC is future-ready for long-term productivity and AI exploration.
| Design | |
|---|---|
| Product type | Laptop |
| Product colour | Silver |
| Colour name | Pike silver |
| Form factor | Clamshell |
| Market positioning | Everyday |
| Introduction year | 2025 |
| Intel® vPro™ Platform Eligibility | No |
| Country of origin | China, Thailand |
| Original brand name | HP |
| Display | |
|---|---|
| Display diagonal | 40.6 cm (16") |
| Display resolution | 1920 x 1200 pixels |
| Touchscreen | No |
| HD type | WUXGA |
| Panel type | IPS |
| LED backlight | Yes |
| Anti-glare screen | Yes |
| Display brightness | 300 cd/m² |
| Colour gamut | 62.5% |
| RGB colour space | sRGB |
| Display diagonal (metric) | 40.6 cm |
| sRGB coverage (typical) | 62.5% |
| Processor | |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 7 |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor model | 255U |
| Processor cores | 12 |
| Processor threads | 14 |
| Processor boost frequency | 5.2 GHz |
| Performance cores | 2 |
| Efficient cores | 8 |
| Low Power Efficient-cores | 2 |
| Performance-core Max Turbo Frequency | 5.2 GHz |
| Efficient-core Max Turbo Frequency | 4.2 GHz |
| Low Power Efficient-core Max Turbo Frequency | 2.4 GHz |
| Performance-core base frequency | 2 GHz |
| Efficient-core base frequency | 1.7 GHz |
| Low Power Efficient-core Base Frequency | 700 MHz |
| Processor cache | 12 MB |
| Processor cache type | L3 |
| Maximum turbo power | 57 W |
| Processor base power | 15 W |
| Neural processor unit (NPU) | |
|---|---|
| Neural processor unit (NPU) | Intel AI Boost |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
| NPU performance up to | 12 TOPs |
| Memory | |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | DDR5-SDRAM |
| Memory form factor | SO-DIMM |
| Memory clock speed | 5600 MHz |
| Memory layout (slots x size) | 2 x 8 GB |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 16 GB |
| Storage | |
|---|---|
| Total storage capacity | 512 GB |
| Storage media | SSD |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| NVMe | Yes |
| SSD interface | PCI Express |
| Optical drive type | No |
| Graphics | |
|---|---|
| On-board graphics card | Yes |
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel® Graphics |
| On-board graphics card model | Intel® Graphics |
| Audio | |
|---|---|
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 2 |
| Number of microphones | 2 |
| Built-in microphone | Yes |
| Camera | |
|---|---|
| Front camera | Yes |
| Front camera resolution (numeric) | 5 MP |
| Infrared (IR) camera | Yes |
| Network | |
|---|---|
| Mobile network connection | No |
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Antenna type | 2x2 |
| WLAN controller manufacturer | Intel |
| WLAN controller model | Intel Wi-Fi 7 BE201 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Cabling technology | 10/100/1000Base-T(X) |
| Ports & interfaces | |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Microphone in | Yes |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Sleep-and-Charge | Yes |
| USB Sleep-and-Charge ports | 2 |
| Performance | |
|---|---|
| Temperature sensor | Yes |
| Hall sensor | Yes |
| Keyboard | |
|---|---|
| Pointing device | Clickpad |
| Numeric keypad | Yes |
| Spill-resistant keyboard | Yes |
| Full-size keyboard | Yes |
| Copilot key | Yes |
| Software | |
|---|---|
| Operating system installed | Windows 11 Pro |
| Microsoft Copilot | Yes |
| Processor special features | |
|---|---|
| Intel® Turbo Boost Technology | Yes |
| Brand-specific features | |
|---|---|
| HP speaker type | HP Dual Speakers |
| HP front camera | HP Webcam 5MP |
| HP Artificial Intelligence | AI PC |
| HP segment | Business |
| HP GTIN (EAN/UPC) | 199251658662 |
| Battery | |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Number of battery cells | 3 |
| Battery capacity | 56 Wh |
| Fast charging | Yes |
| Fast charging time (50%) | 30 min |
| Power | |
|---|---|
| AC adapter power | 65 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Type-C charging port | Yes |
| USB Power Delivery (USB PD) | Yes |
| Security | |
|---|---|
| Password protection | Yes |
| Password protection type | BIOS, Power on |
| Certificates | |
|---|---|
| Compliance certificates | CECP, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI |
| Sustainability | |
|---|---|
| Sustainable technologies and materials | 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 |
| Sustainability certificates | ENERGY STAR, EPEAT, TCO, TCO10 |
| Sustainability compliance | Yes |
| Weight & dimensions | |
|---|---|
| Weight | 1.74 kg |
| Width | 359.4 mm |
| Depth | 251 mm |
| Height (front) | 1.09 cm |
| Height (rear) | 1.7 cm |
| General | |
|---|---|
| Product family | ProBook 4 |
| Carbon footprint | |
|---|---|
| Carbon emissions, end-of-life (kg of CO2e) | 0.5 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 10 |
| Carbon emissions, logistics (kg of CO2e) | 5 |
| Carbon emissions, manufacturing (kg of CO2e) | 124 |
| Total carbon footprint (kg of CO2e) | 140 |
| Packaging content | |
|---|---|
| Keyboard included | Yes |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 8471300000 |
| Other features | |
|---|---|
| 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. |
| Memory module type | SODIMM |
| UNSPSC-code | 43211503 |
| Technical details | |
|---|---|
| General Product Safety Regulation (GPSR) URL | https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true |
