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HP ProBook 455 G8 Notebook PC Specifications

Product image
Operating systems
Processors
Memory
Graphics
Networking/communication
Display
Storage/drives
Ports/slots
Audio/multimedia
Keyboards/pointing devices/function keys
Software/security
Power
Physical specifications

Product image

HP ProBook 455 G8 Notebook PC

Operating systems

Feature
Description
Preinstalled (Windows)
Windows 10 Pro 64 (National Academic License)
note:
Some devices for academic use automatically update to Windows 10 Pro Education with the Windows 10 Anniversary Update. Features vary.
Windows 10 Pro 64 (recommended by HP)
Windows 10 Home 64
Windows 10 Home Single Language 64
Windows 10 Enterprise 64 (Volume Licensing Agreement)
Windows 10 Enterprise 64 (web support)
note:
Not all features are available in all editions or versions of Windows. Systems might require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 automatic updates are always enabled. ISP fees might apply and additional requirements might apply over time for updates.
Preinstalled (other)
FreeDOS 1.2
note:
In accordance with Microsoft support policy, HP does not support the Windows 8 or Windows 7 operating system on products configured with Intel and AMD 7th generation or later processors, or provide any Windows 8 or Windows 7 drivers.

Processors

Feature
Description
AMD Ryzen 3 5400U APU
2.6 GHz Base clock, up to 4.0 GHz Maximum boost clock
8 MB L3 cache and 4 cores
AMD Ryzen 5 5600U APU
2.3 GHz Base clock, up to 4.2 GHz Maximum boost clock
16 MB L3 cache and 6 cores
AMD Ryzen 7 5800U APU
1.9 GHz Base clock, up to 4.4 GHz Maximum boost clock
16 MB L3 cache and 8 cores
note:
Multicore is designed to improve performance of certain software products. Not all customers or software applications necessarily benefit from use of this technology. Performance and clock frequency vary depending on application workload and hardware and software configurations. AMD numbering is not a measurement of higher performance.
Processor speed denotes maximum performance mode; processors run at lower speeds in battery optimization mode.

Memory

Feature
Description
Standard
(2) DDR4 PC4 SODIMMs
Supports dual-channel memory
Slots are accessible/upgradeable
System runs at 3200 MT/s
Configurations
32 GB DDR4-3200 SDRAM (2 x 16 GB)
16 GB DDR4-3200 SDRAM (1 x 16 GB)
12 GB DDR4-3200 SDRAM (1 x 4 GB and 1 x 8 GB)
8 GB DDR4-3200 SDRAM (1 x 8 GB)
8 GB DDR4-3200 SDRAM (2 x 4 GB)
4 GB DDR4-3200 SDRAM (1 x 4 GB)
Maximum
32 GB
note:
Due to the non-industry standard nature of some third-party memory modules, we recommend HP branded memory to ensure compatibility. If memory speeds are mixed, the system performs at the lower memory speed.

Graphics

Feature
Description
Integrated
AMD Radeon Graphics
Supported
HD decode, DX12, and HDMI 1.4b

Networking/communication

Feature
Description
Wireless LAN (WLAN)
Intel Dual Band Wireless-AC 9560 802.11a/b/g/n/ac (2x2) WLAN and Bluetooth 5 Combo, non-vPro
Intel Wi-Fi 6 AX201 802.11a/b/g/n/ac/ax (2x2) and Bluetooth 5 combo, non-vPro
Realtek 802.11ac (2x2) WLAN and Bluetooth 5 Combo
note:
Wi-Fi 6 is backwards compatible with prior 802.11 specs.
Wireless access point and Internet service is required and is not included. Availability of public wireless access points limited. The specifications for the 802.11 WLAN are draft specifications and are not final. If the final specifications differ from the draft specifications, it might affect the ability of the notebook to communicate with other 802.11 WLAN devices.
Ethernet
Realtek 10/100/1000 GbE NIC
note:
The term "10/100/1000" or "Gigabit" Ethernet indicates compatibility with IEEE standard 802.3ab for Gigabit Ethernet, and does not connote actual operating speed of 1 Gb/s. For high-speed transmission, connection to a Gigabit Ethernet server and network infrastructure is required.

Display

Feature
Description
Optional display panels
39.62 cm (15.6 in) diagonal HD SVA eDP anti-glare, narrow bezel bent, 250 nits, 45% NTSC (1366 x 768)
39.62 cm (15.6 in) diagonal HD SVA eDP anti-glare, narrow bezel bent, 250 nits, 45% NTSC for HD camera (1366 x 768)
39.62 cm (15.6 in) diagonal HD SVA eDP anti-glare, narrow bezel bent, 250 nits, 45% NTSC for HD and IR camera (1366 x 768)
39.62 cm (15.6 in) diagonal FHD UWVA eDP and PSR anti-glare, low power narrow bezel bent, 400 nits, 100% sRGB for HD camera (1920 x 1080)
39.62 cm (15.6 in) diagonal FHD UWVA eDP and PSR anti-glare, low power narrow bezel bent, 400 nits, 100% sRGB for HD and IR camera (1920 x 1080)
39.62 cm (15.6 in) diagonal FHD UWVA eDP anti-glare, narrow bezel bent, 250 nits, 45% NTSC (1920 x 1080)
39.62 cm (15.6 in) diagonal FHD UWVA eDP anti-glare, narrow bezel bent, 250 nits, 45% NTSC for HD camera (1920 x 1080)
39.62 cm (15.6 in) diagonal FHD UWVA eDP anti-glare, narrow bezel bent, 250 nits, 45% NTSC for HD and IR camera (1920 x 1080)
39.62 cm (15.6 in) diagonal FHD UWVA eDP and PSR anti-glare, narrow bezel bent with HP Sure View Gen3 Integrated Privacy Screen, 1000 nits, 100% sRGB for HD camera (1920 x 1080)
39.62 cm (15.6 in) diagonal FHD UWVA eDP and PSR anti-glare, narrow bezel bent with HP Sure View Gen3 Integrated Privacy Screen, 1000 nits, 100% sRGB for HD and IR camera (1920 x 1080)
note:
HP Sure View integrated privacy screen is an optional feature that must be configured at purchase and is designed to function in landscape orientation.
HDMI
Supports resolutions up to 4K at 30 Hz (cable sold separately)
note:
High-definition (HD) content is required to view high definition images.
Resolutions are dependent upon monitor capability and resolution and color depth settings.

Storage/drives

Feature
Description
Primary M.2 Solid State Drive storage
128 GB PCIe Gen 3 x2 NVMe M.2 TLC SSD
1 TB PCIe Gen 3 x4 NVMe M.2 TLC SSD
256 GB PCIe NVMe Value M.2 SSD
512 GB PCIe NVMe Value M.2 SSD
note:
For solid state drives or hard drives, GB = 1 billion bytes; TB = 1 trillion bytes. Actual formatted capacity is less. Up to 30 GB (for Windows 10) is reserved for system recovery software.

Ports/slots

Feature
Description
Ports
(1) USB 3.2 Gen 2 Type-C port (Power delivery, DisplayPort 1.4)
(3) USB 3.2 Gen 1 Type-A ports (1 charging, 1 powered port)
(1) Headphone/microphone combo jack
(1) HDMI 1.4b port
(1) AC Power input port
Slots
(1) MicroSD
(1) Nano security lock slot (lock sold separately)

Audio/multimedia

Feature
Description
Audio
(2) Integrated stereo speakers
Integrated dual-array microphone
Speaker power
2 W/ 4 Ohm per speaker
Camera
720p HD camera
720p HD camera and IR Camera

Keyboards/pointing devices/function keys

Feature
Description
HP Premium Keyboard
Spill-resistant
Optional Durakeys and backlight function
Pointing device
Clickpad with multi-touch gesture support
Function keys
Function keys
F1 – Display switching
F2 – Blank or Sure View
F3 – Brightness down
F4 – Brightness up
F5 – Audio mute
F6 – Volume down
F7 – Volume up
F8 – Microphone mute
F9 – Blank Backlight toggle
F10 – Insert
F11 – Airplane Mode
F12 – HP Programmable Key
Non-function key
Pint Screen
Hidden functions
Fn + R - Break
Fn + S - System Rq
Fn + C - Scroll Lock

Software/security

Feature
Description
BIOS
HP BIOSphere Gen6 (available on select platforms)
HP DriveLock/HP Automatic DriveLock
BIOS Update via Network
HP LAN-Wireless Protection
HP Secure Erase (methods outlined in the National Institute of Standards and Technology Special Publication 800-88)
Absolute Persistence Module
note:
Absolute agent is activated when customers activate a purchased subscription. Subscriptions can be purchased for terms ranging multiple years. Service is limited, check with Absolute for availability outside the U.S. The Absolute Recovery Guarantee is a limited warranty. Certain conditions apply. Data Delete is an optional service provided by Absolute Software. If utilized, the Recovery Guarantee is null and void. In order to use the Data Delete service, customers must first sign a Pre-Authorization Agreement and either obtain a PIN or purchase one or more RSA SecurID tokens from Absolute Software.
Communication/connectivity
HP Connection Optimizer
HP Value add software
HP Hotkey Support
HP Sure Recover Gen4 (requires internet connection and not for systems with multiple drives)
HP Sure Click
HP Sure Sense
HP Sure Start Gen6
HP Sure Admin
HP Sure Run Gen4
HP Image Assistant (available for download)
HP Support Assistant (requires Windows and internet access)
HP Noise Cancellation software
HP Notifications
HP Touchpoint Customizer
HP Privacy Settings
HP Power Manager
HP Wireless Button Driver
HP WorkWell
myHP
HP PC Hardware Diagnostics Windows
HP Pro Security Edition (available on select platforms)
HP QuickDrop
note:
HP QuickDrop requires internet access and Windows 10 PC preinstalled with HP QuickDrop app and either an Android device (phone or tablet) running Android 7 or higher with the Android HP QuickDrop app, and/or an iOS device (phone or tablet) running iOS 12 or higher with the iOS HP QuickDrop app.
Microsoft products
Buy Office (sold separately)
Manageability
HP Driver packs (available for download)
HP Client Catalog (available for download)
HP Client Management Script Library (available for download)
HP Management Integration Kit Gen4 (available for download)
note:
For more information about manageability software, go to the HP Client Management Solutions webpage.
Security
HP Client Security Manager Gen7 (requires Windows and available on select platforms)
HP Fingerprint Sensor (sold separately or as an optional feature)
Microsoft Defender (opt in and internet connection required for updates)
For Windows 10, Trusted Platform Module (TPM) 2.0 (Infineon SLB9670)
Common Criteria EAL4+ Certified
Other standard security features
USB enable/disable (via BIOS)
Secured-Core PC Enable
Support for chassis padlocks and cable lock devices

Power

Feature
Description
Power supply
Adapters
HP Smart 65 W External AC power adapter
HP Smart 65 W EM External AC power adapter
HP Smart 65 W USB Type-C adapter
HP Smart 45 W External AC power adapter
HP Smart 45 W USB Type-C adapter
Power cords
3-wire plug 1.0 m (3.28 ft)
2-wire plug - 1.0 m (3.28 ft)
note:
Availability might vary by country/region.
Primary battery
HP Long Life 3-cell, 45 Wh Li-ion polymer
note:
Actual battery Watt-hours (Wh) varies from design capacity. Battery capacity naturally decreases with shelf life, time, usage, environment, temperature, system configuration, loaded apps, features, power management settings and other factors.
Battery is internal and not replaceable by customer. Serviceable by warranty.

Physical specifications

Feature
Description
Weight
Starting at 1.74 kg (3.83 lb)
note:
Weight varies by configuration and components.
Dimensions (W x D x H)
35.94 x 23.39 x 1.98 cm (14.15 x 9.21 x 0.78 in)

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