Essential features in a modern design
The HP ProBook 455 Laptop provides growing businesses with the commercial-grade performance, HP Wolf Security for Business[5], and durability in a compact design. This PC is powered by an AMD processor[2] and protected with always-on security you can trust.
Specifications
| Product type | Notebook |
| Product colour | Silver |
| Form factor | Clamshell |
| Market positioning | Everyday |
| Introduction year | 2022 |
| Introduction month | 1 |
| Original brand name | HP |
| Display diagonal | 39.6 cm (15.6") |
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | N |
| HD type | Full HD |
| Panel type | IPS |
| Anti-glare screen | Y |
| Display bezel technology | Micro-Edge |
| Display brightness | 250 cd/m² |
| Display diagonal (metric) | 39.6 cm |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Processor manufacturer | AMD |
| Processor model | 5625U |
| Processor family | AMD Ryzen™ 5 |
| Processor frequency | 2.3 GHz |
| Processor boost frequency | 4.3 GHz |
| Processor threads | 12 |
| Processor cores | 6 |
| Processor cache | 16 MB |
| Processor cache type | L3 |
| Internal memory | 16 GB |
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 3200 MHz |
| Memory layout (slots x size) | 1 x 16 GB |
| Memory slots | 2x SO-DIMM |
| Number of free internal memory expansion slots | 1 |
| ECC | N |
| Non-ECC | Y |
| Total storage capacity | 512 GB |
| Storage media | SSD |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | PCI Express |
| NVMe | Y |
| Optical drive type | N |
| Discrete graphics card model | Not available |
| On-board graphics card | Y |
| Discrete graphics card | N |
| On-board graphics card family | AMD Radeon Graphics |
| On-board graphics card model | AMD Radeon Graphics |
| Built-in speaker(s) | Y |
| Number of built-in speakers | 2 |
| Built-in microphone | Y |
| Number of microphones | 2 |
| Front camera | Y |
| Front camera HD type | HD |
| Infrared (IR) camera | Y |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards | Wi-Fi 6 (802.11ax) |
| Mobile network connection | N |
| Antenna type | 2x2 |
| WLAN controller model | Realtek RTL8852BE |
| WLAN controller manufacturer | Realtek |
| Ethernet LAN | Y |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Y |
| Bluetooth version | 5.2 |
| Cabling technology | 10/100/1000Base-T(X) |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 2.0b |
| Combo headphone/mic port | Y |
| USB Type-C DisplayPort Alternate Mode | Y |
| USB Power Delivery | Y |
| Keyboard special features | Spill-resistant |
| Pointing device | Touchpad |
| Numeric keypad | Y |
| Spill-resistant keyboard | Y |
| Full-size keyboard | Y |
| Pre-installed software | HP Connection Optimizer; HP Hotkey Support; HP MAC Address Manager; HP PC Hardware Diagnostics UEFI; HP Support Assistant; myHP; HP Privacy Settings; HSA Fusion for Commercial; HSA Telemetry for Commercial; Touchpoint Customizer for Commercial; HP Notifications; HP Quick Touch |
| Operating system installed | Windows 11 Pro |
| Bundled software | HP Wolf Pro Security Edition (1 year) |
| HP speaker type | HP Dual Speakers |
| HP Connection Optimizer | Y |
| HP Support Assistant | Y |
| HP Smart AC Adapter | Y |
| HP Security tools | Absolute persistence module; HP DriveLock and Automatic DriveLock; HP Secure Erase; HP Sure Click; HP Sure Sense; BIOS Update via Network; HP Sure Admin; HP BIOSphere Gen6; TPM 2.0 embedded security chip (Common Criteria EAL4+ and FIPS 140-2 Level 2 Certified); HP Sure Start Gen7; HP Wake on WLAN; HP Tamper Lock |
| HP Management tools | HP Client Management Script Library (download); HP Driver Packs (download); HP Client Catalog (download); HP Manageability Integration Kit Gen4 (download); HP Image Assistant Gen5 (download); HP Patch Assistant (download); HP Connect for Microsoft Endpoint Manager |
| HP segment | Business |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 3 |
| Battery capacity | 42 Wh |
| AC adapter power | 45 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| Fingerprint reader | Y |
| Trusted Platform Module (TPM) | Y |
| Trusted Platform Module (TPM) version | 2.0 |
| Password protection | Y |
| Password protection type | BIOS, Power on, User |
| Sustainability compliance | Y |
| Sustainability certificates | ENERGY STAR |
| Sustainable technologies and materials | Low Halogen; Bulk packaging available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; Outside box and corrugated cushions are 100% sustainably sourced and recyclable; 15% post-consumer recycled plastic; Ocean-bound plastic in speaker enclosure(s) |
| Width | 359.4 mm |
| Depth | 233.9 mm |
| Height | 19.9 mm |
| Weight | 1.74 kg |
| Keyboard included | Y |
| Repairability index | 6.9 |
| LAN controller | Realtek RTL8111HSH-CG |
| Number of speakers | 2 |
