| Processor | HP ProBook 450 G9 15.6 687P3UT#ABL | |
| Processor manufacturer | Intel | |
| Processor model | i7-1255U | |
| Processor speed | 1.70 GHz | |
| Processor type | Core i7 | |
| Processor Generation | 12th Gen | |
| Processor Core | Deca-core (10 Core) | |
| Chipset Manufacturer | Intel | |
| Maximum Turbo Speed | 4.70 GHz | |
| Software | HP ProBook 450 G9 15.6 687P3UT#ABL | other notebooks |
| Operating System | Windows 11 Pro | |
| Operating System Language | English/French | |
| Display & Graphics | HP ProBook 450 G9 15.6 687P3UT#ABL | other notebooks |
| Screen Size | 15.6" | |
| Screen Type | LCD | |
| Screen Resolution | 1920 x 1080 | |
| Screen Technology | In-plane Switching (IPS) Technology | |
| Screen Mode | Full HD | |
| Touchscreen | No | |
| Standard Refresh Rate | 60 Hz | |
| Graphics Controller Manufacturer | Intel | |
| Graphics Controller Model | Iris Xe Graphics | |
| Graphics Memory Accessibility | Shared | |
| Graphics Memory Technology | DDR4 SDRAM | |
| Memory | HP ProBook 450 G9 15.6 687P3UT#ABL | other notebooks |
| System Memory Form Factor | SoDIMM | |
| System Memory Speed | 3200 MHz | |
| System Memory Technology | DDR4 SDRAM | |
| Total Installed System Memory | 16 GB | |
| Total Number of Memory Slots | 2 | |
| Installed Slot Memory Configuration | 2 x 8GB | |
| Maximum Supported System Memory | 32 GB | |
| Number of Free Memory Slots | 0 | |
| Number of Occupied Memory Slots | 2 | |
| Storage | HP ProBook 450 G9 15.6 687P3UT#ABL | other notebooks |
| Drive Type | SSD | |
| Optical Drive Type | No | |
| SSD Form Factor | NVMe M.2 PCI Express | |
| Total Solid State Drive Capacity | 512 GB | |
| Network & Communication | HP ProBook 450 G9 15.6 687P3UT#ABL | other notebooks |
| Bluetooth | Yes | |
| Ethernet Technology | Gigabit Ethernet | |
| Wireless LAN Standard | IEEE 802.11ax | |
| Wireless LAN | Yes | |
| Ports & interfaces | HP ProBook 450 G9 15.6 687P3UT#ABL | other notebooks |
| HDMI | Yes | |
| Network (RJ-45) | Yes | |
| Number of USB 3.2 Gen 1 Type-A Ports | 3 | |
| Total Number of USB Ports | 4 | |
| USB Type-C Detail | 1 SuperSpeed USB Type-C® 10Gbps signaling rate (USB Power Delivery, DisplayPort™ 2.1) | |
| USB Type-C | Yes | |
| Input Devices | HP ProBook 450 G9 15.6 687P3UT#ABL | other notebooks |
| Keyboard Backlight | Yes | |
| Keyboard Localization | English, French | |
| Power | HP ProBook 450 G9 15.6 687P3UT#ABL | other notebooks |
| Maximum Power Supply Wattage | 65 W | |
| Design | HP ProBook 450 G9 15.6 687P3UT#ABL | other notebooks |
| Depth | 9.21" (233.90 mm) | |
| Height | 0.78" (19.90 mm) | |
| Width | 14.15" (359.40 mm) | |
| Weight | 1.74 kg | |
| Battery | HP ProBook 450 G9 15.6 687P3UT#ABL | other notebooks |
| Number of Cells | 3-cell | |
