As described at HP website, HP ProBook 455 G7 is 15.6 inch business laptop powered by up to AMD Ryzen 7 4700U APU octa core processor with integrated AMD Radeon Graphics video card.
This HP mobile computer comes with up to 16 GB DDR4-3200 SDRAM memory and up to 512 GB PCIe NVMe M.2 SSD solid state drive or 1 TB 5400 rpm SATA hard drive to store files, photos, musics, and other documents.

HP PROBOOK 455 G7 SPECS
OPERATING SYSTEM
Windows 10 Pro 64 – HP recommends Windows 10 Pro for business
Windows 10 Pro (National Academic only)
Windows 10 Home 64
Windows 10 Home Single Language 64
Windows 10 Pro (Windows 10 Enterprise available with a Volume Licensing Agreement)
FreeDOS
PROCESSOR
AMD Ryzen 7 4700U APU with Radeon Graphics (2 GHz base clock, up to 4.1 GHz max boost clock, 8 MB L3 cache, 8 cores)
AMD Ryzen 5 4500U APU with Radeon Graphics (2.3 GHz base clock, up to 4 GHz max boost clock, 8 MB L3 cache, 6 cores)
AMD Ryzen 3 4300U APU with Radeon Graphics (2.7 GHz base clock, up to 3.7 GHz max boost clock, 4 MB L3 cache, 4 cores)
GRAPHICS
Integrated: AMD Radeon Graphics
(Support HD decode, DX12, HDMI 1.4.)
DISPLAY
15.6″ diagonal FHD IPS eDP anti-glare WLED-backlit slim, 250 nits, 45% NTSC (1920 x 1080)
15.6″ diagonal HD SVA eDP anti-glare WLED backlit slim, 220 nits, 45% NTSC (1366 x 768)
15.6″ diagonal FHD eDP + PSR anti-glare WLED-backlit flat, 1000 nits, 72% NTSC (1920 x 1080)
15.6″ diagonal FHD, IPS, anti-glare, WLED-backlit, eDP, 400 nits, 72% NTSC (1920 x 1080)
MEMORY
16 GB DDR4-3200 SDRAM
Both slots are accessible/upgradeable by IT or self-maintainers only. Supports dual channel memory.
2 SODIMM memory slots
STORAGE
256 GB up to 512 GB PCIe NVMe Value M.2 SSD
512 GB PCIe NVMe M.2 SSD TLC
128 GB M.2 SATA SSD TLC
1 TB 5400 rpm SATA
500 GB 7200 rpm SATA
AUDIO
Stereo speakers, integrated microphone (mono or dual array)
WIRELESS
Intel AX200 Wi-Fi 6 (2×2) and Bluetooth 5 Combo, non-vPro
Intel Wireless-AC 9260 802.11 b/g/n/ac (2×2) Wi-Fi and Bluetooth 5 combo, non-vPro
Realtek RTL8822CE 802.11 b/g/n/ac (2×2) Wi-Fi and Bluetooth 5 combo
EXPANSION SLOT
1 SD (Supports SD, SDHC, SDXC.)
PORTS
2 x USB 3.1 Gen 1; 1 x USB 3.1 Type-C Gen 1 (Power delivery, DisplayPort); 1 x USB 2.0 (power port); 1 x Stereo headphone/microphone combo jack; 1 x RJ-45; 1 x HDMI 1.4; 1 x AC power (HDMI cable sold separately.)
KEYBOARD
HP Premium Keyboard, full-size island-style, spill resistant and optional backlit
POINTING DEVICE
Clickpad with multi-touch gesture support
NETWORK INTERFACE
Integrated 10/100/1000 GbE NIC
CAMERA
720p HD camera; IR Camera
SOFTWARE
HP Connection Optimizer; HP Image Assistant; HP Hotkey Support; HP Noise Cancellation Software; HP Support Assistant; Buy Office (Sold
separately)
SECURITY MANAGEMENT
Absolute persistence module; HP DriveLock and Automatic DriveLock; Power-on authentication; Preboot authentication; TPM 2.0 embedded
security chip shipped with Windows 10 (Common Criteria EAL4+ Certified); HP Sure Click; Windows Defender; HP BIOSphere Gen5; HP Client
Security Gen5; HP Sure Sense; BIOS Update via Network; Master Boot Record Security; Support for chassis padlocks and cable lock devices
FINGERPRINT
Fingerprint reader (select models)
MANAGEMENT FEATURES
HP Driver Packs; HP System Software Manager (SSM); HP BIOS Config Utility (BCU); HP Client Catalog; HP Manageability Integration Kit
Gen3
POWER
HP Smart 65 W External AC power adapter; HP Smart 65 W EM External AC power adapter; HP Smart 45 W External AC power adapter; HP
Smart 65 W USB Type-C adapter; HP Smart 45 W USB Type-C adapter
BATTERY
HP Long Life 3-cell, 45 Wh Li-ion
Battery is internal and not replaceable by customer. Serviceable by warranty.
DIMENSIONS
14.37 x 10.11 x 0.75 in; 36.49 x 25.69 x 1.89 cm
WEIGHT
Starting at 4.41 lb; Starting at 2 kg
HP PROBOOK 455 G7 DRIVERS FOR WINDOWS 10 64 BIT
GRAPHICS/VIDEO/DISPLAY/VGA
AMD Video Graphics Driver and Control Panel
Version : 26.20.14030.1 Rev.A
Release date : Mar 31, 2020
File size : 457.9 MByte
File name : sp101808.exe
https://ftp.hp.com/pub/softpaq/sp101501-102000/sp101808.exe
DisplayLink Graphic Driver
Version : 9.3.3071.0 Rev.A
Release date : Jan 7, 2020
File size : 97.6 MByte
File name : sp101218.exe
https://ftp.hp.com/pub/softpaq/sp101001-101500/sp101218.exe
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AUDIO / SOUND CARD
Realtek HD Audio Sound Driver
Version : 14.8895.3488.37 Rev.Q
Release date : Mar 31, 2020
File size : 51.7 MByte
File name : sp101981.exe
https://ftp.hp.com/pub/softpaq/sp101501-102000/sp101981.exe
CHIPSET
AMD Chipset Driver – Renoir
Version : 5.12.0.38 Rev.A
Release date : Mar 13, 2020
File size : 2.2 MByte
File name : sp101970.exe
https://ftp.hp.com/pub/softpaq/sp101501-102000/sp101970.exe
KEYBOARD/MOUSE/INPUT DEVICES
HP Hotkey Support – UWP
Version : 7.0.16.0 Rev.A
Release date : Jan 23, 2020
File size : 11.2 MByte
File name : sp101236.exe
https://ftp.hp.com/pub/softpaq/sp101001-101500/sp101236.exe
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HP Wireless Button Driver
Version : 2.1.12.1 Rev.A
Release date : Jan 10, 2020
File size : 0.5 MByte
File name : sp100177.exe
https://ftp.hp.com/pub/softpaq/sp100001-100500/sp100177.exe
WEBCAM / WEB CAMERA
HP Universal Web Camera Driver
Version : 2020.0.18362.4 Rev.A
Release date : Mar 2, 2020
File size : 4.5 MByte
File name : sp101801.exe
https://ftp.hp.com/pub/softpaq/sp101501-102000/sp101801.exe
FINGERPRINT
Synaptics FS7600 WBF Touch Fingerprint Driver
Version : 6.0.12.1110 Rev.A
Release date : Feb 19, 2020
File size : 3.0 MByte
File name : sp101699.exe
https://ftp.hp.com/pub/softpaq/sp101501-102000/sp101699.exe
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STORAGE
HP 3D DriveGuard
Version : 7.0.12.1 Rev.A
Release date : Jan 7, 2020
File size : 0.5 MByte
File name : sp101237.exe
https://ftp.hp.com/pub/softpaq/sp101001-101500/sp101237.exe
Realtek USB and PCIe Media Card Reader Driver
Version : 10.0.18362.21322 Rev.A
Release date : Mar 19, 2020
File size : 5.2 MByte
File name : sp101973.exe
https://ftp.hp.com/pub/softpaq/sp101501-102000/sp101973.exe
DOCKS
All Docks – Ethernet Driver
Version : 1.0.1.1 Rev.A
Release date : Oct 21, 2019
File size : 1.5 MByte
File name : sp99654.exe
https://ftp.hp.com/pub/softpaq/sp99501-100000/sp99654.exe
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HP Thunderbolt Dock G2 – Audio Driver
Version : 6.3.9600.221 Rev.A
Release date : Sep 18, 2019
File size : 26.7 MByte
File name : sp99274.exe
https://ftp.hp.com/pub/softpaq/sp99001-99500/sp99274.exe
HP USB-C Dock G5-Audio driver
Version : 6.3.9600.205 Rev.B
Release date : May 27, 2019
File size : 22.8 MByte
File name : sp96688.exe
https://ftp.hp.com/pub/softpaq/sp96501-97000/sp96688.exe
ADD-ON
HSA Fusion for commercial
Version : 1.19.1692.0 Rev.A
Release date : Jan 10, 2020
File size : 7.2 MByte
File name : sp101316.exe
https://ftp.hp.com/pub/softpaq/sp101001-101500/sp101316.exe
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WIRELESS LAN WLAN WIFI NETWORK
Realtek RTL8xxx Wireless LAN WiFI Driver
Version : 2024.0.10.211/2024.0.4.208 Rev.S
Release date : Mar 2, 2020
File size : 13.0 MByte
File name : sp101800.exe
https://ftp.hp.com/pub/softpaq/sp101501-102000/sp101800.exe
ETHERNET LAN
Realtek Ethernet Controller Driver
Version : 10.35.510.2019 Rev.A
Release date : Oct 1, 2019
File size : 1.5 MByte
File name : sp99473.exe
https://ftp.hp.com/pub/softpaq/sp99001-99500/sp99473.exe
BLUETOOTH
Intel Bluetooth Driver
Version : 21.70.0.3 Rev.A
Release date : Feb 27, 2020
File size : 41.2 MByte
File name : sp101769.exe
https://ftp.hp.com/pub/softpaq/sp101501-102000/sp101769.exe
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Intel Bluetooth Remote Wake Feature Driver
Version : 21.20.0.4 Rev.A
Release date : Sep 6, 2019
File size : 0.4 MByte
File name : sp99146.exe
https://ftp.hp.com/pub/softpaq/sp99001-99500/sp99146.exe
Realtek RTL8xxx Bluetooth Driver
Version : 1.7.1022.3001 Rev.S
Release date : Mar 10, 2020
File size : 2.3 MByte
File name : sp101946.exe
https://ftp.hp.com/pub/softpaq/sp101501-102000/sp101946.exe
Realtek Bluetooth Remote Wake Feature
Version : 1.5 Rev.A
Release date : Dec 6, 2019
File size : 1.0 MByte
File name : sp100554.exe
https://ftp.hp.com/pub/softpaq/sp100501-101000/sp100554.exe
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SOFTWARE & UTILITIES
HP PC Hardware Diagnostics UEFI
Version : 7.5.2.0 Rev.A
Release date : Dec 20, 2019
File size : 41.1 MByte
File name : sp100745.exe
https://ftp.hp.com/pub/softpaq/sp100501-101000/sp100745.exe
HP PC Hardware Diagnostics Windows
Version : 1.6.3.0 Rev.A
Release date : Jan 27, 2020
File size : 67.2 MByte
File name : sp101423.exe
https://ftp.hp.com/pub/softpaq/sp101001-101500/sp101423.exe
HP Privacy Settings
Version : 1.0.38.0 Rev.A
Release date : Nov 15, 2019
File size : 40.7 MByte
File name : sp100118.exe
https://ftp.hp.com/pub/softpaq/sp100001-100500/sp100118.exe
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Cloud Recovery Client
Version : 1.1 Rev.08
Release date :
File size : 3.5 MByte
File name : sp85318.exe
https://ftp.hp.com/pub/softpaq/sp85001-85500/sp85318.exe
System Default Settings for Windows 10
Version : 1.4 Rev.9
Release date : Dec 25, 2019
File size : 4.8 MByte
File name : sp100994.exe
https://ftp.hp.com/pub/softpaq/sp100501-101000/sp100994.exe
HP Connection Optimizer
Version : 2.0.16.0 Rev.A
Release date : Dec 23, 2019
File size : 8.7 MByte
File name : sp100862.exe
https://ftp.hp.com/pub/softpaq/sp100501-101000/sp100862.exe
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SOFTWARE – SECURITY
HP Client Security Manager
Version : 9.5.0.2866 Rev.A
Release date : Feb 4, 2020
File size : 125.3 MByte
File name : sp101511.exe
https://ftp.hp.com/pub/softpaq/sp101501-102000/sp101511.exe
HP Sure Click
Version : 4.1.9.1290 Rev.A
Release date : Jan 10, 2020
File size : 338.9 MByte
File name : sp101325.exe
https://ftp.hp.com/pub/softpaq/sp101001-101500/sp101325.exe
HP Sure Sense
Version : 1.2.29.0 Rev.A
Release date : Feb 5, 2020
File size : 59.8 MByte
File name : sp101531.exe
https://ftp.hp.com/pub/softpaq/sp101501-102000/sp101531.exe
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SOFTWARE – SOLUTIONS
HP Mac Address Manager
Version : 1.1.19.1 Rev.A
Release date : Apr 29, 2019
File size : 2.8 MByte
File name : sp95997.exe
https://ftp.hp.com/pub/softpaq/sp95501-96000/sp95997.exe
HP Notifications
Version : 1.1.23.1 Rev.A
Release date : Dec 9, 2019
File size : 16.7 MByte
File name : sp100528.exe
https://ftp.hp.com/pub/softpaq/sp100501-101000/sp100528.exe
HP Power Manager
Version : 2.0.39.0 Rev.A
Release date : Sep 24, 2019
File size : 26.0 MByte
File name : sp99124.exe
https://ftp.hp.com/pub/softpaq/sp99001-99500/sp99124.exe
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HP Support Assistant
Version : 9.6.587.0 Rev.A
Release date : Jan 18, 2020
File size : 138.6 MByte
File name : sp101214.exe
https://ftp.hp.com/pub/softpaq/sp101001-101500/sp101214.exe
BIOS
HP BIOS and System Firmware (S79)
Version : 01.01.03 Rev.A
Release date : Mar 27, 2020
File size : 12.3 MByte
File name : sp102141.exe
https://ftp.hp.com/pub/softpaq/sp102001-102500/sp102141.exe
USER MANUAL
HP ProBook 455 G7 455 G7 Datasheet
File type : PDF
File size : 3.74 MByte
File name : 4AA7-6751ENUC.pdf
https://www8.hp.com/h20195/v2/GetPDF.aspx/4AA7-6751ENUC.pdf
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HP ProBook 455 G7 455 G7 Service Manual PDF
File type : PDF
File size : 14.60 MByte
File name : c06611030.pdf
http://h10032.www1.hp.com/ctg/Manual/c06611030