HP 255 15.6 G9 Laptop 39.6 cm (15.6") Full HD AMD Ryzen™ 3 5425U 16 GB DDR4-SDRAM 512 GB SSD Wi-Fi 6 (802.11ax)

Data sheet

Height

19.9 mm

Width

358 mm

Depth

242 mm

Weight

1.74 kg

battery capacity

41 Wh

Bluetooth

Yes

Bluetooth version

5.2

Product Type

Laptop

touchscreen

No

Battery weight

180 g

SSD Capacity

512 GB

Memory slots

2x SO-DIMM

Built-in microphone

Yes

Built-in speaker(s)

Yes

Number of speakers

2

Package width

69 mm

Package depth

483 mm

Package height

305 mm

Internal memory

16 GB

Display diagonal

39.6 cm (15.6")

Battery technology

Lithium-Ion (Li-Ion)

Processor model

5425U

Wi-Fi standards

802.11a
802.11b
802.11g
Wi-Fi 4 (802.11n)
Wi-Fi 5 (802.11ac)
Wi-Fi 6 (802.11ax)

Processor family

AMD Ryzen™ 3

Processor frequency

2.7 GHz

Operating system installed

Windows 11 Pro

Front camera

Yes

Ethernet LAN (RJ-45) ports

1

Internal memory type

DDR4-SDRAM

Processor cores

4

HD type

Full HD

HDMI ports quantity

1

Storage media

SSD

Processor boost frequency

4.1 GHz

Total storage capacity

512 GB

Optical drive type

No

Memory clock speed

3200 MHz

Memory layout (slots x size)

2 x 8 GB

Number of battery cells

3

Maximum internal memory

32 GB

Ethernet LAN data rates

10
100
1000

Ethernet LAN

Yes

Display brightness

250 cd/m²

Native aspect ratio

16:9

HDMI version

1.4b

Display diagonal (metric)

39.6 cm

Product colour

Black

Processor manufacturer

AMD

Processor cache type

L3

Processor cache

8 MB

Discrete graphics card

No

On-board graphics card

Yes

On-board graphics card model

AMD Radeon Graphics

On-board graphics card family

AMD Radeon Graphics

Discrete graphics card model

Not available

AC adapter power

45 W

AC adapter frequency

50 - 60 Hz

AC adapter input voltage

100 - 240 V

Top Wi-Fi standard

Wi-Fi 6 (802.11ax)

Mobile network connection

No

Antenna type

2x2

Anti-glare screen

Yes

RGB colour space

NTSC

Colour gamut

45%

Display resolution

1920 x 1080 pixels

Number of built-in speakers

2

SSD interface

PCI Express, NVMe

Total SSDs capacity

512 GB

NVMe

Yes

Number of SSDs installed

1

Charging port type

DC-in jack

Combo headphone/mic port

Yes

Front camera HD type

HD

Pointing device

Touchpad

Numeric keypad

Yes

Processor threads

8

Non-ECC

Yes

ECC

No

Original brand name

HP

Colour name

Dark Ash

Introduction month

7

Introduction year

2022

Trusted Platform Module (TPM)

Yes

Password protection

Yes

WLAN controller manufacturer

Realtek

WLAN controller model

Realtek RTL8852BE

Keyboard included

Yes

Display bezel technology

Micro-Edge

Pre-installed software

HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP PC Hardware Diagnostics Windows; HP Image Assistant; HP Manageability Integration Kit; Performance Advisor 3.0

Number of microphones

2

USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity

1

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

2

Front camera signal format

720p

Full-size keyboard

Yes

HP Smart AC Adapter

Yes

HP Connection Optimizer

Yes

HP segment

Business

HP Security tools

Padlock loop; Trusted Platform Module (TPM) 2.0; Integrated accessories cable lock; Slim cable lock

Sustainability compliance

Yes

Sustainable technologies and materials

60% post-consumer recycled plastic; Packaging is recyclable

Trusted Platform Module (TPM) version

2.0

Number of free internal memory expansion slots

1

HP Support Assistant

Yes

HP Management tools

HP Driver Packs; HP Management Integration Kit for Microsoft System Center Configuration Management Gen4; HP System Software Manager (download); HP BIOS Configuration Utility (download)

Total graphics power (TGP)

15 W