Description
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.
| Feature |
Feature Value |
| Product type |
Notebook |
| Product colour |
Black |
| Form factor |
Clamshell |
| Market positioning |
Everyday |
| Introduction year |
2022 |
| Introduction month |
4 |
| Country of origin |
China |
| 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 family |
AMD Ryzen™ 5 |
| Processor manufacturer |
AMD |
| Processor model |
5625U |
| Processor boost frequency |
4.3 GHz |
| Processor threads |
12 |
| Processor cores |
6 |
| Processor cache |
16 MB |
| Processor cache type |
L3 |
| Internal memory |
8 GB |
| Internal memory type |
DDR4-SDRAM |
| Memory clock speed |
3200 MHz |
| Memory form factor |
SO-DIMM |
| Memory layout (slots x size) |
1 x 8 GB |
| Memory slots |
2x SO-DIMM |
| ECC |
N |
| Non-ECC |
Y |
| Total storage capacity |
256 GB |
| Storage media |
SSD |
| Optical drive type |
N |
| Total SSDs capacity |
256 GB |
| Number of SSDs installed |
1 |
| SSD capacity |
256 GB |
| SSD interface |
PCI Express, NVMe |
| NVMe |
Y |
| On-board graphics card |
Y |
| Discrete graphics card |
N |
| Discrete graphics card model |
Not available |
| On-board graphics card model |
AMD Radeon Graphics |
| On-board graphics card family |
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 signal format |
720p |
| Front camera HD type |
HD |
| Mobile network connection |
N |
| Top Wi-Fi standard |
Wi-Fi 6 (802.11ax) |
| Wi-Fi standards |
Wi-Fi 6 (802.11ax) |
| Antenna type |
2×2 |
| WLAN controller model |
Realtek RTL8852BE |
| WLAN controller manufacturer |
Realtek |
| Ethernet LAN |
Y |
| Bluetooth |
Y |
| Bluetooth version |
5.2 |
| 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 |
| Ethernet LAN (RJ-45) ports |
1 |
| HDMI version |
1.4b |
| Combo headphone/mic port |
Y |
| Numeric keypad |
Y |
| Pointing device |
Touchpad |
| Full-size keyboard |
Y |
| Operating system installed |
Windows 11 Pro |
| 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 |
| HP Audio Switch |
Y |
| HP Connection Optimizer |
Y |
| HP Support Assistant |
Y |
| HP Smart AC Adapter |
Y |
| 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 segment |
Business |
| Battery capacity |
41 Wh |
| Battery technology |
Lithium-Ion (Li-Ion) |
| Number of battery cells |
3 |
| Battery weight |
180 g |
| AC adapter power |
45 W |
| AC adapter frequency |
50 – 60 Hz |
| AC adapter input voltage |
100 – 240 V |
| 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 |
2% post-consumer recycled plastic; Low Halogen; Outside box and corrugated cushions are 100% sustainably sourced and recyclable; Recycled Plastic cushions |
| Weight |
1.74 kg |
| Width |
358 mm |
| Depth |
242 mm |
| Height |
19.9 mm |
| Package width |
69 mm |
| Package depth |
483 mm |
| Package height |
305 mm |
| Keyboard included |
Y |
| Harmonized System (HS) code |
84713000 |
| Number of speakers |
2 |
| Number of free internal memory expansion slots |
1 |
