Integral features for performance, durability, and security
The HP ProBook 455 15-inch Laptop provides growing businesses with the commercial-grade performance, advanced multi-layered endpoint security, and durability in an easily upgradeable design. Powered by an AMD processor^[2] and long battery life, this feature-rich PC is well-equipped for long-term productivity and helps enable hybrid work.

Specification

Audio
Built-in speaker(s)	Yes
Number of built-in speakers	2
Built-in microphone	Yes
Number of microphones	2
Battery
Battery technology	Lithium-Ion (Li-Ion)
Number of battery cells	3
Battery capacity	51 Wh
Brand-specific features
HP Connection Optimizer	Yes
HP Support Assistant	Yes
HP Smart AC Adapter	Yes
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; HP Client Security Manager Gen7; 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 Sure Run Gen5; Secured-Core PC Enable
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 Cloud Recovery
HP segment	Business
HP GTIN (EAN/UPC)	197498537955
Camera
Front camera	Yes
Front camera HD type	HD
Design
Colour name	Pike silver aluminum
Product type	Laptop
Product colour	Silver
Form factor	Clamshell
Market positioning	Everyday
Original brand name	HP
Display
Display diagonal	39.6 cm (15.6")
Display resolution	1920 x 1080 pixels
Touchscreen	No
HD type	Full HD
Panel type	IPS
Display diagonal (metric)	39.6 cm
RGB colour space	NTSC
Colour gamut	45%
Display brightness	250 cd/m²
Display bezel technology	Micro-Edge
Anti-glare screen	Yes
Native aspect ratio	16:9
Graphics
On-board GPU manufacturer	AMD
Discrete graphics card	No
On-board graphics card family	AMD Radeon Graphics
On-board graphics card model	AMD Radeon Graphics
On-board graphics card	Yes
Discrete graphics card model	Not available
Keyboard
Keyboard special features	Spill-resistant
Pointing device	Clickpad
Numeric keypad	Yes
Spill-resistant keyboard	Yes
Input device model	HP Premium Collaboration Keyboard
Logistics data
Harmonized System (HS) code	8471300000
Memory
Internal memory	8 GB
Internal memory type	DDR4-SDRAM
Memory clock speed	3200 MHz
Memory layout (slots x size)	1 x 8 GB
Memory slots	2x SO-DIMM
Maximum internal memory	32 GB
Non-ECC	Yes
Network
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 6E (802.11ax)
Mobile network connection	No
Antenna type	2x2
WLAN controller model	RZ616
WLAN controller manufacturer	MediaTek
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Bluetooth version	5.3
Bluetooth	Yes
Other features
Number of speakers	2
Packaging data
Package width	69 mm
Package depth	483 mm
Package height	305 mm
Ports & interfaces
USB Power Delivery	Yes
USB Type-C DisplayPort Alternate Mode	Yes
Charging port type	DC-in jack
Combo headphone/mic port	Yes
HDMI version	2.1
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
Power
AC adapter power	45 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
Processor
Processor manufacturer	AMD
Processor family	AMD Ryzen™ 5
Processor model	7530U
Processor frequency	2 GHz
Processor boost frequency	4.5 GHz
Processor threads	12
Processor cores	6
Processor cache	16 MB
Processor cache type	L3
Security
Trusted Platform Module (TPM)	Yes
Trusted Platform Module (TPM) version	2.0
Password protection	Yes
Password protection type	BIOS, Power on, User
Software
Pre-installed software	HP Connection Optimizer; HP Hotkey Support; HP Support Assistant; HP Power Manager; myHP; HP Privacy Settings; HP Notifications; HP QuickDrop; HP PC Hardware Diagnostics Windows; HP Services Scan; HP Smart Support (download)
Operating system installed	Windows 11 Pro
Storage
Total storage capacity	256 GB
Storage media	SSD
Total SSDs capacity	256 GB
Optical drive type	No
NVMe	Yes
SSD interface	PCI Express
SSD capacity	256 GB
Number of SSDs installed	1
Sustainability
Sustainability compliance	Yes
Sustainability certificates	ENERGY STAR
Weight & dimensions
Width	359.4 mm
Depth	233.9 mm
Height	19.9 mm
Weight	1.74 kg

Features

Everyday Laptop Clamshell Silver

AMD Ryzen™ 5 7530U 2 GHz

39.6 cm (15.6") Full HD 1920 x 1080 pixels IPS 16:9

8 GB DDR4-SDRAM 3200 MHz 1 x 8 GB

256 GB SSD

AMD Radeon Graphics

Wi-Fi 6E (802.11ax) Ethernet LAN 10,100,1000 Mbit/s Bluetooth 5.3

Lithium-Ion (Li-Ion) 51 Wh 45 W

Windows 11 Pro

Reason To Buy

Look your best wherever you work with enhanced camera features and lighting adjustments.[3]

Passed 19 MIL-STD tests[6] for durability and easily serviceable—helping make the most of your IT investment.

Keep up with demanding tasks with the latest AMD CPU[2,4], long battery life, and upgradeable memory and storage.

HP Wolf Pro Security Edition PCs interlace HP Sure Click Pro with HP Sure Sense Pro providing more in-depth coverage than the standard versions through a 1-year or 3-year user license with HP Support.[5] This creates a powerful, single solution that doesn’t require an IT-managed PC environment.

Work anywhere without compromising on performance or security with Windows 11 powered by HP's collaboration and connectivity technology.

The HP Wolf Pro Security Edition provides preconfigured enterprise-level PC protection for small and medium sized businesses. [1]

Malware is evolving rapidly and traditional antivirus can’t always recognize new attacks. Protect your PC against never-before-seen attacks with HP Sure Sense, which uses deep learning AI to provide exceptional protection against advanced malware.

The portability of your PC and the reliability of a fast connection determines where you can work. Get a fast and reliable connection in dense wireless environments with gigabit-speed Wi-Fi 6. [7]

Help protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardware-enforced security from HP Sure Click. [8]

Keep productivity high and downtime low with the fully integrated and automated features of the HP BIOSphere Gen6 firmware ecosystem. Your PCs have extra protection thanks to automatic updates and security checks. [9]

The HP Manageability Integration Kit helps speed up image creation and management of hardware, BIOS, and security through Microsoft System Center Configuration Manager. [10]

Wirelessly transfer documents, photos and videos, notes, websites, addresses, and more between your mobile devices and your PC using the simple to use HP QuickDrop app. [11]