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Budget friendly. Business ready. Get connected with the HP 255 Laptop PC with powerful technology and a streamlined chassis thats easy to take everywhere you go. Complete business tasks with an AMD processor[2] and essential collaboration tools.
| Design | |
|---|---|
| Product type | Notebook | 
| Market positioning | Everyday | 
| Form factor | Clamshell | 
| Product colour | Black | 
| Original brand name | HP | 
| Introduction year | 2022 | 
| Introduction month | 12 | 
| Display | |
| HD type | Full HD | 
| Panel type | IPS | 
| LED backlight | Yes | 
| Display brightness | 250 cd/m� | 
| Display diagonal (metric) | 39.6 cm | 
| Touchscreen | No | 
| Display resolution | 1920 x 1080 pixels | 
| Display diagonal | 39.6 cm (15.6") | 
| Anti-glare screen | Yes | 
| Display bezel technology | Micro-Edge | 
| RGB colour space | NTSC | 
| Colour gamut | 45% | 
| Native aspect ratio | 16:9 | 
| Processor | |
| Processor cache type | L3 | 
| Processor cache | 8 MB | 
| Processor frequency | 2.1 GHz | 
| Processor model | 5500U | 
| Processor boost frequency | 4 GHz | 
| Processor cores | 6 | 
| Processor threads | 12 | 
| Processor manufacturer | AMD | 
| Processor family | AMD Ryzen 5 | 
| Memory | |
| ECC | No | 
| Memory form factor | SO-DIMM | 
| Internal memory | 8 GB | 
| Memory layout (slots x size) | 1 x 8 GB | 
| Internal memory type | DDR4-SDRAM | 
| Memory clock speed | 3200 MHz | 
| Memory slots | 1x SO-DIMM | 
| Number of free internal memory expansion slots | 1 | 
| Non-ECC | Yes | 
| Storage | |
| Storage media | SSD | 
| Optical drive type | No | 
| Number of SSDs installed | 1 | 
| SSD capacity | 256 GB | 
| SSD interface | PCI Express | 
| Card reader integrated | Yes | 
| Compatible memory cards | SD, SDHC, SDXC | 
| Total storage capacity | 256 GB | 
| Total SSDs capacity | 256 GB | 
| NVMe | Yes | 
| Graphics | |
| Discrete graphics card | No | 
| On-board graphics card family | AMD Radeon Graphics | 
| On-board graphics card | Yes | 
| On-board graphics card model | AMD Radeon Graphics | 
| Discrete graphics card model | Not available | 
| Audio | |
| Number of microphones | 1 | 
| Built-in speaker(s) | Yes | 
| Number of built-in speakers | 2 | 
| Built-in microphone | Yes | 
| Camera | |
| Front camera | Yes | 
| Front camera HD type | HD | 
| Optical drive | |
| Optical drive type | No | 
| Network | |
| Mobile network connection | No | 
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) | 
| Wi-Fi standards | Wi-Fi 6 (802.11ax) | 
| Ethernet LAN | Yes | 
| Ethernet LAN data rates | 10,100,1000 Mbit/s | 
| Bluetooth | Yes | 
| Bluetooth version | 5.2 | 
| Antenna type | 2x2 | 
| WLAN controller manufacturer | Realtek | 
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 | 
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 | 
| HDMI ports quantity | 1 | 
| HDMI version | 1.4b | 
| Ethernet LAN (RJ-45) ports | 1 | 
| Keyboard | |
| Island-style keyboard | Yes | 
| Pointing device | Touchpad | 
| Numeric keypad | Yes | 
| Full-size keyboard | Yes | 
| Software | |
| Pre-installed software | HP Support Assistant; Native Miracast support; HP Audio Switch; HP Documentation; HP Setup Integrated OOBE; HP SSRM; HP JumpStarts; McAfee LiveSafe 30 day trial; Xerox DocuShare 30 day free trial offer | 
| Operating system installed | Windows 11 Pro | 
| Technical details | |
| Market positioning | Everyday | 
| Form factor | Clamshell | 
| Product colour | Black | 
| Sustainability compliance | Yes | 
| Sustainability certificates | ENERGY STAR | 
| Repairability index | 6.4 | 
| Brand-specific features | |
| HP JumpStart | Yes | 
| HP Security tools | TPM 2.0 | 
| HP speaker type | HP Dual Speakers | 
| HP Support Assistant | Yes | 
| HP Smart AC Adapter | Yes | 
| HP front camera | HP Webcam | 
| HP segment | Business | 
| HP special features | |
| HP JumpStart | Yes | 
| HP Security tools | TPM 2.0 | 
| HP speaker type | HP Dual Speakers | 
| HP Support Assistant | Yes | 
| HP Smart AC Adapter | Yes | 
| HP front camera | HP Webcam | 
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) | 
| Number of battery cells | 3 | 
| Battery capacity | 41 Wh | 
| Battery weight | 190 g | 
| Power | |
| AC adapter power | 45 W | 
| AC adapter frequency | 50 - 60 Hz | 
| AC adapter input voltage | 100 - 240 V | 
| Security | |
| Password protection | Yes | 
| Trusted Platform Module (TPM) | Yes | 
| Password protection type | BIOS, Power on, User | 
| Trusted Platform Module (TPM) version | 2.0 | 
| Sustainability | |
| Sustainability compliance | Yes | 
| Sustainability certificates | ENERGY STAR | 
| Weight & dimensions | |
| Width | 358 mm | 
| Depth | 242 mm | 
| Height | 19.9 mm | 
| Weight | 1.74 kg | 
| Packaging data | |
| Package width | 69 mm | 
| Package height | 305 mm | 
| Package depth | 483 mm | 
| Packaging content | |
| Keyboard included | Yes | 
| Other features | |
| On-board graphics card | Yes | 
| LAN controller | Realtek RTL8111HSH-CG | 
| Display diagonal (metric) | 39.6 cm | 
| Anti-glare screen | Yes | 
