Powered for business
The HP 255 G9 Laptop provides essential business-ready features in a thin and light design that’s easy to take everywhere you go. The 15.6-inch diagonal display with big screen-to-body ratio[5], robust AMD Ryzen™ processor[2], fast memory, and storage is powered for productivity, while the included ports connect your peripherals—all at a price you can value.
| Depth | 242 mm |
|---|---|
| Height | 19.9 mm |
| Weight | 1.74 kg |
| Width | 358 mm |
| EAN/UPC/GTIN identifier(s) | 196548972425 |
| Sustainable technologies and materials | 2% post-consumer recycled plastic; Low Halogen; Outside box and corrugated cushions are 100% sustainably sourced and recyclable; Recycled Plastic cushions |
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR |
| NVMe | Yes |
| Total storage capacity | 256 GB |
| Total SSDs capacity | 256 GB |
| SSD capacity | 256 GB |
| SSD interface | PCI Express, NVMe |
| Optical drive type | No |
| Storage media | SSD |
| Number of SSDs installed | 1 |
| Operating system installed | Windows 11 Home |
| Pre-installed software | HP Connection Optimizer; HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP Audio Switch; myHP; HP Privacy Settings; HP QuickDrop; Dropbox Promotion; HP Smart Health; HP Smart; HP PC Hardware Diagnostics Windows |
| Trusted Platform Module (TPM) | Yes |
| Password protection type | BIOS, Power on, User |
| Trusted Platform Module (TPM) version | 2.0 |
| Password protection | Yes |
| Processor cores | 6 |
| Processor threads | 12 |
| Processor cache type | L3 |
| Processor cache | 16 MB |
| Processor model | 5625U |
| Processor boost frequency | 4.3 GHz |
| Processor manufacturer | AMD |
| Processor family | AMD Ryzen™ 5 |
| AC adapter frequency | 50 – 60 Hz |
| AC adapter power | 45 W |
| AC adapter input voltage | 100 – 240 V |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| HDMI version | 1.4b |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| HDMI ports quantity | 1 |
| Package height | 305 mm |
| Package depth | 483 mm |
| Package width | 69 mm |
| Keyboard included | Yes |
| Number of speakers | 2 |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards | Wi-Fi 6 (802.11ax) |
| Ethernet LAN | Yes |
| Bluetooth version | 5.2 |
| Bluetooth | Yes |
| WLAN controller model | Realtek RTL8852BE |
| Antenna type | 2×2 |
| Non-ECC | Yes |
| Number of free internal memory expansion slots | 1 |
| ECC | No |
| Memory clock speed | 3200 MHz |
| Memory slots | 2x SO-DIMM |
| Memory layout (slots x size) | 1 x 8 GB |
| Memory form factor | SO-DIMM |
| Internal memory | 8 GB |
| Internal memory type | DDR4-SDRAM |
| Harmonized System (HS) code | 84713000 |
| Pointing device | Touchpad |
| Full-size keyboard | Yes |
| Numeric keypad | Yes |
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card | Yes |
| On-board graphics card family | AMD Radeon Graphics |
| On-board graphics card model | AMD Radeon Graphics |
| Display diagonal (metric) | 39.6 cm |
| HD type | Full HD |
| Colour gamut | 45% |
| Display diagonal | 39.6 cm (15.6") |
| Panel type | IPS |
| Touchscreen | No |
| Display brightness | 250 cd/m² |
| RGB colour space | NTSC |
| Display resolution | 1920 x 1080 pixels |
| Display bezel technology | Micro-Edge |
| Anti-glare screen | Yes |
| Introduction year | 2022 |
| Country of origin | China |
| Product type | Laptop |
| Form factor | Clamshell |
| Original brand name | HP |
| Product colour | Black |
| Market positioning | Everyday |
| Introduction month | 4 |
| Front camera signal format | 720p |
| Front camera HD type | HD |
| Front camera | Yes |
| HP Connection Optimizer | Yes |
| HP Smart AC Adapter | Yes |
| HP Security tools | TPM 2.0; Express VPN (30 days free trial); McAfee Security (30 days free trial); LastPass password |
| HP Management tools | Touchpoint Customizer for Consumer |
| HP Audio Switch | Yes |
| HP Support Assistant | Yes |
| HP segment | Business |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery weight | 180 g |
| Number of battery cells | 3 |
| Battery capacity | 41 Wh |
| Number of built-in speakers | 2 |
| Built-in microphone | Yes |
| Number of microphones | 2 |
| Built-in speaker(s) | Yes |
Reviews