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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.
Everyday business performance
Drive performance with the latest AMD processor and graphics, long battery life, and solid-state drives.
Protected by HP Wolf Security
HP Wolf Security for Business creates a hardware-enforced, always-on, resilient defense.
Windows 11
Work anywhere without compromising on performance or security with Windows 11 powered by HP's collaboration and connectivity technology.
Fast and efficient wireless LAN
The portability of your PC and the reliability of a fast connection determines where you can work. Get a fast and reliable connection in dense wireless environments with gigabit-speed Wi-Fi 6.
Preserve your privacy
Never wonder if someone is watching you with the added peace-of-mind that comes from the integrated HP Privacy Camera, with a physical shutter to protect from malicious surveillance.
HP Sure Sense
Malware is evolving rapidly and traditional antivirus can’t always recognize new attacks. Protect your PC against never-before-seen attacks with HP Sure Sense, which uses deep learning AI to provide exceptional protection against advanced malware.
Browse confidently
Help protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardware-enforced security from HP Sure Click.
Work without interruption
Keep productivity high and downtime low with the fully integrated and automated features of the HP BIOSphere Gen6 firmware ecosystem. Your PCs have extra protection thanks to automatic updates and security checks.
Speed up the basics of IT management
The HP Manageability Integration Kit helps speed up image creation and management of hardware, BIOS, and security through Microsoft System Center Configuration Manager.
Design | |
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Original brand name | HP |
Market positioning | Everyday |
Form factor | Clamshell |
Product colour | Silver |
Product type | Laptop |
Display | |
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RGB colour space | NTSC |
Colour gamut | 45% |
Display diagonal (metric) | 39.6 cm |
Display brightness | 250 cd/m² |
Display bezel technology | Micro-Edge |
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 | |
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Processor cache type | L3 |
Processor cache | 16 MB |
Processor cores | 6 |
Processor threads | 12 |
Processor boost frequency | 4.3 GHz |
Processor frequency | 2.3 GHz |
Processor model | 5625U |
Processor generation | AMD Ryzen 5000 Series |
Processor family | AMD Ryzen™ 5 |
Processor manufacturer | AMD |
Memory | |
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ECC | No |
Non-ECC | Yes |
Maximum internal memory | 32 GB |
Memory slots | 2x SO-DIMM |
Memory layout (slots x size) | 1 x 16 GB |
Memory clock speed | 3200 MHz |
Internal memory type | DDR4-SDRAM |
Internal memory | 16 GB |
Storage | |
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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 | |
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On-board graphics card model | AMD Radeon Graphics |
On-board graphics card family | AMD Radeon Graphics |
On-board GPU manufacturer | AMD |
Discrete graphics card model | Not available |
Discrete graphics card | No |
On-board graphics card | Yes |
Audio | |
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Number of microphones | 2 |
Built-in microphone | Yes |
Number of built-in speakers | 2 |
Built-in speaker(s) | Yes |
Camera | |
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Front camera HD type | HD |
Front camera | Yes |
Network | |
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Cabling technology | 10/100/1000Base-T(X) |
Bluetooth version | 5.2 |
Bluetooth | Yes |
Ethernet LAN data rates | 10,100,1000 Mbit/s |
Ethernet LAN | Yes |
WLAN controller model | Realtek RTL8852BE |
WLAN controller manufacturer | Realtek |
Antenna type | 2x2 |
Wi-Fi standards | Wi-Fi 6 (802.11ax) |
Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
Mobile network connection | No |
Ports & interfaces | |
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USB Power Delivery | Yes |
USB Type-C DisplayPort Alternate Mode | Yes |
Charging port type | DC-in jack |
Combo headphone/mic port | Yes |
HDMI version | 2.0b |
HDMI ports quantity | 1 |
Ethernet LAN (RJ-45) ports | 1 |
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
Keyboard | |
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Keyboard special features | Étanche |
Input device model | Clavier HP Premium |
Spill-resistant keyboard | Yes |
Keyboard backlit | Yes |
Numeric keypad | Yes |
Pointing device | Clickpad |
Software | |
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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 |
Brand-specific features | |
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HP GTIN (EAN/UPC) | 198122068715 |
HP segment | Business |
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 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 Smart AC Adapter | Yes |
HP Support Assistant | Yes |
HP Connection Optimizer | Yes |
Battery | |
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Battery capacity | 42 Wh |
Number of battery cells | 3 |
Battery technology | Lithium-Ion (Li-Ion) |
Power | |
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AC adapter input voltage | 100 - 240 V |
AC adapter frequency | 50 - 60 Hz |
AC adapter power | 65 W |
Security | |
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Password protection type | BIOS, Power on, User |
Password protection | Yes |
Trusted Platform Module (TPM) | Yes |
Trusted Platform Module (TPM) version | 2.0 |
Fingerprint reader | Yes |
Sustainability | |
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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) |
Sustainability certificates | ENERGY STAR |
Sustainability compliance | Yes |
Weight & dimensions | |
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Height | 19.9 mm |
Depth | 233.9 mm |
Width | 359.4 mm |
Weight | 1.74 kg |
Packaging data | |
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Package height | 305 mm |
Package depth | 483 mm |
Package width | 69 mm |
General | |
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Product Family | ProBook |
Product Series | 400 |
Packaging content | |
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Stylus pen | No |
Logistics data | |
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Harmonized System (HS) code | 8471300000 |
Other features | |
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Number of speakers | 2 |