| Processor | HP ProBook 400 455R G6 9TV11ET | |
| Processor manufacturer | AMD | |
| Processor model | 3500U | |
| Processor threads | 8 | |
| Processor cores | 4 | |
| Processor family | AMD Ryzen 5 | |
| Processor frequency | 2.1 GHz | |
| Processor boost frequency | 3.7 GHz | |
| Processor cache | 6 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | HP ProBook 400 455R G6 9TV11ET | other notebooks |
| Operating system installed | Windows 10 Pro | |
| Operating system architecture | 64-bit | |
| Display & Graphics | HP ProBook 400 455R G6 9TV11ET | other notebooks |
| Panel type | IPS | |
| Display bezel technology | Micro-Edge | |
| Display brightness | 250 cd/m? | |
| Display diagonal | 15.6 inch | |
| Display resolution | 1920 x 1080 pixels | |
| Dual-screen | No | |
| HD type | Full HD | |
| LED backlight | Yes | |
| NTSC coverage | 45% | |
| Touchscreen | No | |
| Memory | HP ProBook 400 455R G6 9TV11ET | other notebooks |
| Internal memory | 8 GB | |
| Memory clock speed | 2400 MHz | |
| Memory layout (slots x size) | 1 x 8 GB | |
| Memory form factor | SO-DIMM | |
| Memory slots | 1x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| ECC | No | |
| Storage | HP ProBook 400 455R G6 9TV11ET | other notebooks |
| SSD capacity | 256 GB | |
| SSD interface | NVMe | |
| SSD form factor | M.2 | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 256 GB | |
| Total storage capacity | 256 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | SD | |
| Network & Communication | HP ProBook 400 455R G6 9TV11ET | other notebooks |
| Antenna type | 2x2 | |
| Bluetooth | Yes | |
| Bluetooth version | 4.2 | |
| Ethernet LAN | Yes | |
| Miracast | Yes | |
| Wi-Fi | Yes | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | |
| Interfaces/Ports | HP ProBook 400 455R G6 9TV11ET | other notebooks |
| HDMI version | 1.4b | |
| HDMI ports quantity | 1 | |
| Combo headphone/mic port | Yes | |
| Ethernet LAN (RJ-45) ports | 1 | |
| USB 2.0 | 1 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 2 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C | 1 | |
| Input Devices | HP ProBook 400 455R G6 9TV11ET | other notebooks |
| Full-size keyboard | Yes | |
| Numeric keypad | Yes | |
| Pointing device | Clickpad | |
| Audio | HP ProBook 400 455R G6 9TV11ET | other notebooks |
| Built-in microphone | Yes | |
| Built-in Devices | HP ProBook 400 455R G6 9TV11ET | other notebooks |
| Front camera | Yes | |
| Security | HP ProBook 400 455R G6 9TV11ET | other notebooks |
| Fingerprint reader | Yes | |
| Design | HP ProBook 400 455R G6 9TV11ET | other notebooks |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Silver | |
| Depth | 256.9 mm | |
| Width | 364.9 mm | |
| Height | 19 mm | |
| Weight | 2 kg | |
| Battery Information | HP ProBook 400 455R G6 9TV11ET | other notebooks |
| Battery capacity | 45 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Battery weight | 220 g | |
| Number of battery cells | 3 | |
