ProBook 455 15.6 inch G9 Notebook PC, 15.6", Windows 11 Home – HP recommends Windows 11 Pro for business, AMD Ryzen™ 5, 8GB RAM, 256GB SSD, FHD

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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^[5], and durability in a compact design. This PC is powered by an AMD processor^[2] and protected with always-on security you can trust.

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Design
Original brand name	HP
Country of origin	China
Market positioning	Everyday
Introduction year	2022
Form factor	Clamshell
Product colour	Silver
Product type	Laptop

Display
Colour gamut	45%
RGB colour space	NTSC
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
Processor cache type	L3
Processor cache	16 MB
Processor threads	12
Processor cores	6
Processor boost frequency	4.3 GHz
Processor model	5625U
Processor generation	AMD Ryzen 5000 Series
Processor family	AMD Ryzen™ 5
Processor manufacturer	AMD

Memory
Number of free internal memory expansion slots	1
ECC	No
Non-ECC	Yes
Memory slots	2x SO-DIMM
Memory layout (slots x size)	1 x 8 GB
Memory form factor	SO-DIMM
Memory clock speed	3200 MHz
Internal memory type	DDR4-SDRAM
Internal memory	8 GB

Storage
Optical drive type	No
NVMe	Yes
SSD interface	PCI Express, NVMe
SSD capacity	256 GB
Number of SSDs installed	1
Total SSDs capacity	256 GB
Storage media	SSD
Total storage capacity	256 GB

Graphics
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
Number of microphones	2
Built-in microphone	Yes
Number of built-in speakers	2
Built-in speaker(s)	Yes

Camera
Infrared (IR) camera	Yes
Front camera HD type	HD
Front camera signal format	720p
Front camera	Yes

Network
Cabling technology	10/100/1000Base-T(X)
Bluetooth version	5.2
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
Bluetooth	Yes

Ports & interfaces
USB Power Delivery	Yes
USB Type-C DisplayPort Alternate Mode	Yes
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
Keyboard special features	Spill-resistant
Full-size keyboard	Yes
Spill-resistant keyboard	Yes
Keyboard backlit	Yes
Numeric keypad	Yes
Pointing device	Clickpad

Software
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 Home

Brand-specific features
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
Battery capacity (Watt-hours)	42 Wh
Number of battery cells	3
Battery technology	Lithium-Ion (Li-Ion)

Power
AC adapter input voltage	100 - 240 V
AC adapter frequency	50 - 60 Hz
AC adapter power	45 W

Security
Password protection type	BIOS, Power on, User
Password protection	Yes
Trusted Platform Module (TPM)	Yes
Trusted Platform Module (TPM) version	2.0

Sustainability
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 compliance	Yes
Sustainability certificates	ENERGY STAR

Weight & dimensions
Height	19.9 mm
Depth	233.9 mm
Width	359.4 mm
Weight	1.74 kg

General
Product family	ProBook
Product series	400

Packaging content
Keyboard included	Yes

Logistics data
Harmonized System (HS) code	8471300000

Other features
Number of speakers	2

Technical details
EAN/UPC/GTIN identifier(s)	196786167904