| Processor | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | |
| Processor model | i3-6100U | |
| Processor series | Intel Core i3-6100 series | |
| Processor socket | BGA 1356 | |
| Processor threads | 4 | |
| Processor cores | 2 | |
| Processor codename | Skylake | |
| Processor family | 6th gen Intel Core i3 | |
| Processor frequency | 2.3 GHz | |
| Processor cache | 3 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| Operating system installed | Windows 7 Professional | |
| Recovery operating system | Windows 10 Pro | |
| Operating system architecture | 64-bit | |
| Display & Graphics | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| Aspect ratio | 16:9 | |
| Display diagonal | 15.6 inch | |
| Display resolution | 1366 x 768 pixels | |
| LED backlight | Yes | |
| Touchscreen | No | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| Maximum on-board graphics adapter memory | 1.74 GB | |
| Number of displays supported | 3 | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter base frequency | 300 MHz | |
| On-board graphics adapter DirectX version | 12 | |
| On-board graphics adapter dynamic frequency (max) | 1000 MHz | |
| On-board graphics adapter family | Intel HD Graphics | |
| On-board graphics adapter model | Intel HD Graphics 520 | |
| On-board graphics adapter OpenGL | 4.4 | |
| Memory | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| Internal memory | 4 GB | |
| Maximum internal memory | 16 GB | |
| Memory clock speed | 2133 MHz | |
| Memory layout (slots x size) | 1 x 4 GB | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| SSD capacity | 128 GB | |
| SSD interface | Serial ATA | |
| SSD form factor | M.2 | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total storage capacity | 128 GB | |
| Optical drive type | DVD Super Multi DL | |
| Card reader integrated | Yes | |
| Compatible memory cards | SD, SDHC, SDXC | |
| Network & Communication | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| 3G | No | |
| 4G | No | |
| Bluetooth | Yes | |
| Bluetooth version | 4.0 | |
| Ethernet LAN | Yes | |
| Wi-Fi | Yes | |
| Wi-Fi standards | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n | |
| Interfaces/Ports | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| HDMI ports quantity | 1 | |
| Combo headphone/mic port | Yes | |
| DC-in jack | Yes | |
| VGA (D-Sub) ports | 1 | |
| Docking connector | No | |
| DVI port | No | |
| Ethernet LAN (RJ-45) ports | 1 | |
| USB 2.0 | 2 | |
| USB 3.0 (3.1 Gen 1) Type-A | 2 | |
| Input Devices | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| Full-size keyboard | Yes | |
| Numeric keypad | Yes | |
| Pointing device | Touchpad | |
| Spill resistant keyboard | Yes | |
| Audio | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Built-in Devices | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| Front camera | Yes | |
| Power | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| AC adapter power | 45 W | |
| Security | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| Cable lock slot | No | |
| Trusted Platform Module (TPM) | Yes | |
| Design | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| Brand | HP | |
| Family | ProBook | |
| Series | 400 | |
| Model name | ProBook 450 G3 | |
| Part Number | W4P21EAX4/99561679 | |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Colour of product | Silver | |
| Depth | 264.3 mm | |
| Width | 378 mm | |
| Height (rear) | 2.48 cm | |
| Height (front) | 2.38 cm | |
| Weight | 2.07 kg | |
| Release Date | 2017-09-08 | |
| Battery Information | HP ProBook ProBook 450 G3 W4P21EAX4/99561679 | other notebooks |
| Battery capacity | 44 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Number of battery cells | 4 | |
