HP ProBook 455 G9 specs, features, and analysis

Here's what you need to know about 2022 HP ProBook 455 G9 including price, display info, CPU, RAM, storage, battery, and more.

Availability

HP ProBook 455 G9
Released2022
Release DateJanuary 2022
HP ProBook 455 G9 Price
HP ProBook 455 G9 Business Laptop 15.6" IPS FHD Display (6-Core AMD Ryzen 5 5625U, 8GB RAM, 256GB PCIe SSD, AMD Radeon, Backlit KYB, WiFi 6, Bluetooth 5.2, HD Webcam, Win 11 Pro) Bundle w/DKZ hub
HP ProBook 455 G9 Business Laptop 15.6" IPS FHD Display (6-Core AMD Ryzen 5 5625U, 8GB RAM, 256GB PCIe SSD, AMD Radeon, Backlit KYB, WiFi 6, Bluetooth 5.2, HD Webcam, Win 11 Pro) Bundle w/DKZ hub
By HP
$909.00
HP ProBook 455 G10 Business Laptop (15.6" FHD Display, AMD Ryzen 5 7530U, 16GB RAM, 512GB SSD, (Beats i7-1255U)) Backlit, Fingerprint, Webcam, Ethernet, Wolf Pro Security, Win 11 Pro, Silver, 2024
HP ProBook 455 G10 Business Laptop (15.6" FHD Display, AMD Ryzen 5 7530U, 16GB RAM, 512GB SSD, (Beats i7-1255U)) Backlit, Fingerprint, Webcam, Ethernet, Wolf Pro Security, Win 11 Pro, Silver, 2024
By ist computers
$749.98
HP ProBook 455 G9 15.6" Notebook - Full HD - 1920 x 1080 - AMD Ryzen 5 5625U Hexa-core (6 Core) - 8 GB Total RAM - 256 GB SSD - Silver
HP ProBook 455 G9 15.6" Notebook - Full HD - 1920 x 1080 - AMD Ryzen 5 5625U Hexa-core (6 Core) - 8 GB Total RAM - 256 GB SSD - Silver
By HP
$789.99
HP ProBook 455 G9 15.6" Notebook - Full HD - 1920 x 1080 - AMD Ryzen 5 5625U Hexa-core (6 Core) - 8 GB Total RAM (Renewed)
HP ProBook 455 G9 15.6" Notebook - Full HD - 1920 x 1080 - AMD Ryzen 5 5625U Hexa-core (6 Core) - 8 GB Total RAM (Renewed)
By HP
$799.00
HP 2024 Latest ProBook 445 G9 Business Laptop (14" FHD Touchscreen, AMD Ryzen 7 5825U, 16GB RAM, 512GB SSD, 8-Core (Beats i7-1165G7)) FP, Webcam, Ethernet, Wolf Pro Security, Win 11 Pro, Silver
HP 2024 Latest ProBook 445 G9 Business Laptop (14" FHD Touchscreen, AMD Ryzen 7 5825U, 16GB RAM, 512GB SSD, 8-Core (Beats i7-1165G7)) FP, Webcam, Ethernet, Wolf Pro Security, Win 11 Pro, Silver
By HP
$549.98

Exterior

HP ProBook 455 G9
Dimensions14.15 x 9.21 x 0.78 in (359.4 x 233.9 x 19.9 mm)
Weight
  • 3.83 lbs (1.74 kg)
    For models with 42.75 Wh battery)
  • 3.96 lbs (1.79 kg)
    For models with 51.3 Wh battery)
Colors
Silver
Keyboard and Trackpad
  • HP Premium Keyboard
    • Spill-resistant
    • Optional backlight
  • Clickpad with multitouch gesture support

Display

HP ProBook 455 G9
Size15.6 Inches
Info
  • 15.6” HD 250 nits
    16:9, LED, 1366 x 768, 250 nits, 45% NTSC, non-touch, narrow bezel, anti-glare.
  • 15.6” FHD 250 nits
    16:9, LED, 1920 x 1080, 250 nits, 45% NTSC, non-touch, narrow bezel, anti-glare.
  • 15.6” FHD 400 nits
    16:9, LED, 1920 x 1080, 400 nits, 100% sRGB, low power, non-touch, narrow bezel, anti-glare.
  • 15.6” FHD 250 nits with Touch
    16:9, 1920 x 1080, 250 nits, 45% NTSC, supports touch, narrow bezel, anti-glare.

Ports

HP ProBook 455 G9
Ports
Left (3)
HP ProBook 455 G9 Ports - Left
Image Source: HP
  • 1 x lock slot
  • 1 x RJ-45
    1 Gbps
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps)
Right (7)
HP ProBook 455 G9 Ports - Right
Image Source: HP
  • 1 x nanoSIM card slot
    Optional
  • 1 x headphone jack
    Headphone/Microphone
  • 1 x HDMI
    v2.1
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps)
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps), Hp Sleep and Charge
  • 1 x USB-C
    USB 3.2 Gen 2 (10 Gbps), Hp Sleep and Charge, Power Delivery, DisplayPort 1.4
  • 1 x power port

Internal Specs

HP ProBook 455 G9
Processor
  1. AMD Ryzen™ 3 5425U
    4 cores, 8 threads, 2.70 → 4.10 GHz, 2MB L2 Cache, 8MB L3 Cache, 15W
  2. AMD Ryzen™ 5 5625U
    6 cores, 12 threads, 2.30 → 4.30 GHz, 3MB L2 Cache, 16MB L3 Cache, 15W
  3. AMD Ryzen™ 7 5825U
    8 cores, 16 threads, 2.00 → 4.50 GHz, 4MB L2 Cache, 16MB L3 Cache, 15W

Geekbench 5 Single Core

HP ProBook 455 G91
AMD Ryzen™ 3 5425U1,28187.20%
2
AMD Ryzen™ 5 5625U1,34491.49%
3
AMD Ryzen™ 7 5825U1,469100.00%
01,469

Geekbench 5 Multi-Core

HP ProBook 455 G91
AMD Ryzen™ 3 5425U4,66370.36%
2
AMD Ryzen™ 5 5625U6,01890.81%
3
AMD Ryzen™ 7 5825U6,627100.00%
06,627
Integrated Graphics
  1. AMD Ryzen™ 3 5425U
    AMD Radeon™ Graphics
    6 Graphics Cores, 1600 MHz
  2. AMD Ryzen™ 5 5625U
    AMD Radeon™ Graphics
    7 Graphics Cores, 1800 MHz
  3. AMD Ryzen™ 7 5825U
    AMD Radeon™ Graphics
    8 Graphics Cores, 2000 MHz
Memory
  • Memory Info
    • Slots: 2 x SODIMM Slots
    • Type: DDR4-3200 MHz
  • Memory Configurations
    • 8GB 16GB 32GB
      DDR4
Storage
  • Storage Slots
    • 1 x M.2 PCIe 2230/2280 SSD slot
    • 1 x Optional M.2 PCIe 2230 SSD slot
      For models with no WWAN.
  • Storage Configurations
    • 128GB 256GB 512GB 1TB
      PCIe SSD
Fans Number1
Cooling InfoActive Cooling

Connectivity

HP ProBook 455 G9
Wi-Fi
  • Realtek Wi-Fi 6 RTL8852BE 802.11ax (2x2)
  • Qualcomm Wi-Fi 6E Fast Connect 6900 802.11ax (2x2)
BluetoothBluetooth 5.2
EthernetRealtek RTL8111HSH 10/100/1000 Integrated NIC
Wireless WANIntel XMM 7560 R+ LTE-Advanced Pro Cat16
More
  • NFC NXP NPC300 Near Field Communication Module (NFC Mirage WNC XRAV-1)

Battery

HP ProBook 455 G9
Size
  • 42.75 Wh
    HP Long Life 3-cell
  • 51.3 Wh
    HP Long Life 3-cell
Power Supply
  • 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

Software

HP ProBook 455 G9
OS
  • Windows 11 Pro
  • Windows 11 Pro Education
  • Windows 11 Home
  • Windows 11 Home Single Language
  • FreeDOS 1.2
Built-in Apps
  • HP Quick Touch
  • HP Quick Drop
  • HP PC Hardware Diagnostics Windows
  • Touchpoint Customizer for Commercial
  • myHP
  • Tile app
  • HP Smart Support
  • HP Connection Optimizer
  • HP Hotkey Support
  • HP Support Assistant
  • HP Notifications
  • HP Privacy Settings

Camera & Audio

HP ProBook 455 G9
Camera
  • 720p HD Camera with Temporal Noise Reduction
  • 720p HD Camera with IR camera
Audio
  • Integrated stereo speakers
  • Integrated dual-array microphone

Misc

HP ProBook 455 G9
SensorsFingerprint sensor
SecuritySecurity Features
  • Fingerprint sensor (optional)
  • HP Sure Click
  • HP Sure Sense
  • HP Sure Start Gen7
  • HP Tamper Lock (optional)
  • HP Sure Admin
  • Secured-Core PC Enable
  • TPM 2.0 Embedded Security Chip (Common Criteria EAL4+ Certified)
  • Lock slot
BIOS
  • HP BIOSphere Gen6
  • HP Secure Erase
  • Absolute Persistence Module
  • HP DriveLock and Automatic DriveLock
  • BIOS Update via Network
  • HP Wake on WLAN
  • HP Fingerprint Sensor
  • Secured-Core PC Enable
  • TPM 2.0 Embedded Security Chip (Common Criteria EAL4+ Certified)
Manageability
  • HP Manageability Integration Kit
  • HP Connect for Microsoft Endpoint Manager
  • HP Image Assistant Gen5 (available for download)
  • HP Client Management Script Library (available for download)
  • HP Patch Assistant (available for download)
  • HP Driver Packs (available for download)
Chasis
  • Support for chassis padlocks and cable lock devices
  • HP Client Catalog (available for download)
Warranty1-year limited warranty includes 1 year of parts and labor.

Key Features

HP ProBook 455 G9
At Glance
Released in Early
2022
16:9 FHD
15.6”
1080p 60Hz
Weight
3.83 lb
1.74 kg
Up to
AMD Ryzen 7-5825U
8C/16T, 2.00 → 4.50 GHz
Geekbench 5
1,469
Single Core
Geekbench 5
6,627
Multi-Core
With integrated
AMD Radeon™ Graphics
8 Graphics Cores, 2000 MHz
Upgradable up to
32GB
3200 MHz DDR4
HP ProBook 455 G9 Ports - Left
HP ProBook 455 G9 Ports - Right

Photos

Our analysis and reviews

HP ProBook 455 G9 image

What we like

Reasons to like about HP ProBook 455 G9.

Supports Windows 11

HP ProBook 455 G9 exceed all minimum system requirements for Windows 11.

RequirementsHP ProBook 455 G9
Secure BootYes
TPM 2.0 TPM 2.0
ProcessorAMD Ryzen 3-5425U → AMD Ryzen 7-5825U
4GB RAM4GB → 32GB
64GB Drive128GB → 4TB
2 Cores CPU4 → 8 cores
Upgradable storage

HP ProBook 455 G9 comes with a single removable M.2 SSD slot that you can replace and upgrade in the future. Learn more

Storage SlotsHP ProBook 455 G9
M.2x1
SATA0
Upgradable memory

The HP ProBook 455 G9 has two RAM slots which you can use to add or replace with a larger one if it isn't already at the maximum size that the system chipset support. Learn more

MemoryHP ProBook 455 G9
Slotsx2
TypeDDR4
Speed3200 MHz

Popular comparisons

Here are the most frequently requested comparisons for HP ProBook 455 G9: