| Processor | HP ProBook 645 G4 14 4TK39UT#ABL | |
| Processor manufacturer | AMD | |
| Processor model | 2700U | |
| Processor speed | 2.20 GHz | |
| Processor type | Ryzen 7 | |
| Processor Core | Quad-core (4 Core) | |
| Software | HP ProBook 645 G4 14 4TK39UT#ABL | other notebooks |
| Operating System | Windows 10 Pro | |
| Operating System Architecture | 64-bit | |
| Operating System Language | English/French | |
| Display & Graphics | HP ProBook 645 G4 14 4TK39UT#ABL | other notebooks |
| Screen Size | 14" | |
| Screen Type | LCD | |
| Screen Resolution | 1366 x 768 | |
| Touchscreen | No | |
| Graphics Controller Manufacturer | AMD | |
| Graphics Controller Model | Radeon RX Vega 10 Graphics | |
| Graphics Memory Accessibility | Shared | |
| Graphics Memory Technology | DDR4 SDRAM | |
| Memory | HP ProBook 645 G4 14 4TK39UT#ABL | other notebooks |
| System Memory Technology | DDR4 SDRAM | |
| Total Installed System Memory | 8 GB | |
| Total Number of Memory Slots | 2 | |
| Maximum Supported System Memory | 32 GB | |
| Number of Occupied Memory Slots | 1 | |
| Storage | HP ProBook 645 G4 14 4TK39UT#ABL | other notebooks |
| Drive Type | SSD | |
| Total Solid State Drive Capacity | 128 GB | |
| Network & Communication | HP ProBook 645 G4 14 4TK39UT#ABL | other notebooks |
| Bluetooth | Yes | |
| Ethernet Technology | Gigabit Ethernet | |
| Wireless LAN Standard | IEEE 802.11ac | |
| Wireless LAN | Yes | |
| Ports & interfaces | HP ProBook 645 G4 14 4TK39UT#ABL | other notebooks |
| HDMI | Yes | |
| Network (RJ-45) | Yes | |
| Number of USB 3.1 Ports | 3 | |
| Total Number of USB Ports | 4 | |
| USB Type-C Detail | 1 USB 3.1 Type-C (charging) | |
| USB Type-C | Yes | |
| Input Devices | HP ProBook 645 G4 14 4TK39UT#ABL | other notebooks |
| Keyboard Backlight | Yes | |
| Keyboard Localization | English, French | |
| Built-in Devices | HP ProBook 645 G4 14 4TK39UT#ABL | other notebooks |
| Front Camera/Webcam | Yes | |
| Finger Print Reader | Yes | |
| Power | HP ProBook 645 G4 14 4TK39UT#ABL | other notebooks |
| Input Voltage | 120 V AC, 230 V AC | |
| Design | HP ProBook 645 G4 14 4TK39UT#ABL | other notebooks |
| Product Color | Natural Silver | |
| Depth | 9.45" (240 mm) | |
| Height | 0.82" (20.90 mm) | |
| Width | 13.39" (340 mm) | |
| Weight | 1.73 kg | |
| Battery | HP ProBook 645 G4 14 4TK39UT#ABL | other notebooks |
| Number of Cells | 3-cell | |
| Number of Batteries | 1 | |
| Battery Life up to | 10.25 Hours | |
