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Essential features in a modern design
The HP ProBook 455 Laptop provides growing businesses with the commercial-grade performance, HP Wolf Security for Business, and durability in a compact design. This PC is powered by an AMD processor and protected with always-on security you can trust.
| Design | |
|---|---|
| Market positioning | Everyday |
| Form factor | Clamshell |
| Product colour | Silver |
| Product type | Laptop |
| Display | |
|---|---|
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Display diagonal (metric) | 39.6 cm |
| Display brightness | 250 cd/m² |
| Anti-glare screen | Yes |
| Panel type | IPS |
| HD type | Full HD |
| Touchscreen | No |
| Display resolution | 1920 x 1080 pixels |
| Display diagonal | 39.6 cm (15.6") |
| Processor | |
|---|---|
| Processor cores | 6 |
| Processor boost frequency | 4.3 GHz |
| Processor frequency | 2.3 GHz |
| Processor model | 5625U |
| Processor family | AMD Ryzen™ 5 |
| Processor manufacturer | AMD |
| Memory | |
|---|---|
| Memory layout (slots x size) | 1 x 16 GB |
| Memory clock speed | 3200 MHz |
| Memory form factor | SO-DIMM |
| Internal memory type | DDR4-SDRAM |
| Internal memory | 16 GB |
| Storage | |
|---|---|
| Optical drive type | No |
| SSD interface | PCI Express |
| NVMe | Yes |
| SSD capacity | 512 GB |
| Number of SSDs installed | 1 |
| Total SSDs capacity | 512 GB |
| Storage media | SSD |
| Total storage capacity | 512 GB |
| Graphics | |
|---|---|
| On-board graphics card model | AMD Radeon Graphics |
| On-board graphics card family | AMD Radeon Graphics |
| Discrete graphics card model | Not available |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| Audio | |
|---|---|
| Number of microphones | 2 |
| Built-in microphone | Yes |
| Number of built-in speakers | 2 |
| Camera | |
|---|---|
| Infrared (IR) camera | Yes |
| Front camera HD type | HD |
| Front camera | Yes |
| Network | |
|---|---|
| Bluetooth version | 5.3 |
| Bluetooth | Yes |
| WLAN controller model | Realtek RTL8852BE |
| WLAN controller manufacturer | Realtek |
| Antenna type | 2x2 |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Mobile network connection | No |
| Ports & interfaces | |
|---|---|
| USB Power Delivery | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Combo headphone/mic port | Yes |
| HDMI version | 2.0b |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| Keyboard | |
|---|---|
| Full-size keyboard | Yes |
| Spill-resistant keyboard | Yes |
| Numeric keypad | Yes |
| Pointing device | Clickpad |
| Software | |
|---|---|
| Operating system installed | Windows 11 Pro |
| Brand-specific features | |
|---|---|
| HP segment | Business |
| Battery | |
|---|---|
| Battery capacity | 42 Wh |
| Number of battery cells | 3 |
| Battery technology | Lithium-Ion (Li-Ion) |
| Power | |
|---|---|
| AC adapter input voltage | 100 - 240 V |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter power | 45 W |
| Security | |
|---|---|
| Fingerprint reader | Yes |
| Sustainability | |
|---|---|
| Sustainability certificates | ENERGY STAR |
| Weight & dimensions | |
|---|---|
| Height | 19.9 mm |
| Depth | 233.9 mm |
| Width | 359.4 mm |
| Weight | 1.74 kg |
| General | |
|---|---|
| Product Family | ProBook |
| Product Series | 400 |
