Introduction
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.
Design
Product type
Notebook
Product colour
Silver
Form factor
Clamshell
Market positioning
Everyday
Introduction year
2022
Country of origin
China
Display
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/m˛
Display diagonal (metric)
39.6 cm
RGB colour space
NTSC
Colour gamut
45%
Processor
Processor manufacturer
AMD
Processor model
5625U
Processor boost frequency
4.3 GHz
Processor family
AMD Ryzen™ 5
Processor cores
6
Processor threads
12
Processor cache
16 MB
Processor cache type
L3
Memory
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
1x SO-DIMM
ECC
N
Storage
Total storage capacity
256 GB
Storage media
SSD
Total SSDs capacity
256 GB
Number of SSDs installed
1
SSD capacity
256 GB
SSD interface
PCI Express, NVMe
NVMe
Y
Optical drive type
N
Graphics
Discrete graphics card model
Not available
On-board graphics card
Y
Discrete graphics card
N
On-board graphics card model
AMD Radeon Graphics
Audio
Number of built-in speakers
2
Built-in microphone
Y
Number of microphones
2
Camera
Front camera
Y
Front camera signal format
720p
Front camera HD type
HD
Infrared (IR) camera
Y
Network
Top Wi-Fi standard
Wi-Fi 6 (802.11ax)
Wi-Fi standards
Wi-Fi 6 (802.11ax)
Mobile network connection
N
Antenna type
2x2
WLAN controller model
Realtek RTL8852AE
WLAN controller manufacturer
Realtek
Ethernet LAN
Y
Ethernet LAN data rates
10,1000,100 Mbit/s
Bluetooth
Y
Bluetooth version
5.2
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
1
Ethernet LAN (RJ-45) ports
1
HDMI ports quantity
1
HDMI version
2.0b
Combo headphone/mic port
Y
USB Type-C DisplayPort Alternate Mode
Y
USB Power Delivery
Y
Keyboard
Keyboard special features
Spill-resistant
Pointing device
Clickpad
Numeric keypad
Y
Keyboard backlit
Y
Spill-resistant keyboard
Y
Full-size keyboard
Y
Software
Operating system installed
Windows 11 Home
Brand-specific features
HP Connection Optimizer
Y
HP Support Assistant
Y
HP segment
Business
Battery
Battery technology
Lithium-Ion (Li-Ion)
Number of battery cells
3
Battery capacity (Watt-hours)
42 Wh
Power
AC adapter power
45 W
Sustainability
Sustainability certificates
ENERGY STAR
Weight & dimensions
Width
359.4 mm
Depth
233.9 mm
Height
19.9 mm
Weight
1.74 kg
