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Engineered for Sustainability

HP ProBook 455 15.6 inch G9 Notebook PC Wolf Pro Security Edition

  • Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade)
  • AMD Ryzen™ 5 5625U (up to 4.3 GHz max boost clock, 16 MB L3 cache, 6 cores, 12 threads)
  • 16 GB memory; 1 TB SSD storage
  • 15.6" diagonal FHD display
  • AMD Radeon™ GraphicsSee all Specs

Earn 1X HP Rewards Points
Protect your Device with an HP Care Pack
Product # 6N194UA#ABA
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.

Designed for hybrid workstyles

Refined, compact design for easy mobility with the collaboration tools to enhance team productivity.

Everyday business performance

Drive performance with the latest AMD processor[2] and graphics[3], long battery life, and solid-state drives.

Protected by HP Wolf Security

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.

Let nothing stand in your way

Power through your day with Windows 10 Pro and the powerful security, collaboration and connectivity features from HP.[1]

Security is your top priority

The HP Wolf Pro Security Edition provides preconfigured enterprise-level PC protection for small and medium sized businesses.[4]

Fast and efficient wireless LAN

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.[6]

Preserve your privacy

Never wonder if someone is watching you with the added peace-of-mind that comes from the integrated HP Privacy Camera, with a physical shutter to protect from malicious surveillance.

HP Sure Sense

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.

Browse confidently

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.[7]

Work without interruption

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.[8]

Speed up the basics of IT management

The HP Manageability Integration Kit helps speed up image creation and management of hardware, BIOS, and security through Microsoft System Center Configuration Manager.[9]

Connect your PC and mobile devices

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.[10]

Technical details

Operating system

Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade)[1,2]

Processor family

AMD Ryzen™ 5 processor

Processor

AMD Ryzen™ 5 5625U (up to 4.3 GHz max boost clock, 16 MB L3 cache, 6 cores, 12 threads)[6,7]

Graphics

Integrated: AMD Radeon™ Graphics

Memory

16 GB DDR4-3200 MHz RAM (2 x 8 GB)

Memory slots

2 SODIMM

Internal drive

1 TB PCIe® NVMe™ TLC SSD

Display

15.6" diagonal, FHD (1920 x 1080), IPS, narrow bezel, anti-glare, 250 nits, 45% NTSC[14,15,16]

Security software license

HP Wolf Pro Security Edition (3 years)[56]

External I/O Ports

1 USB Type-C® 10Gbps signaling rate (USB Power Delivery, DisplayPort™ 1.4); 3 USB Type-A 5Gbps signaling rate; 1 AC power; 1 HDMI 2.0b; 1 stereo headphone/microphone combo jack; 1 RJ-45

Audio Features

Dual stereo speakers, dual array microphones

Webcam

720p HD IR privacy camera

Keyboard

HP Premium Keyboard – spill-resistant, backlit keyboard with numeric keypad

Pointing device

Clickpad with multi-touch gesture support, taps enabled as default

Wireless technology

Realtek Wi-Fi 6 RTL8852BE (2x2) and Bluetooth® 5.3 wireless card

Network interface

Realtek RTL8111HSH-CG 10/100/1000 GbE NIC

Power supply

HP Smart 65 W External AC power adapter[35]

Battery

HP Long Life 3-cell, 42 Wh Li-ion

Energy efficiency

ENERGY STAR® certified

Dimensions (W X D X H)

14.14 x 9.2 x 0.78 in

Weight

Starting at 3.83 lb

Warranty

1 year (1/1/0) limited warranty includes 1 year of parts and labor. No on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.

Software included

HP Connection Optimizer; HP Hotkey Support; HP MAC Address Manager; HP PC Hardware Diagnostics UEFI; HP Support Assistant; myHP; HP Privacy Settings; HSA Fusion for Commercial; HSA Telemetry for Commercial; Touchpoint Customizer for Commercial; HP Notifications; HP Quick Touch

Manageability Features

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 Patch Assistant (download); HP Connect for Microsoft Endpoint Manager

Security management

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; 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[24,26,27,28,29,30,31,32,33]

Sustainable Impact Specifications

[38,41,42,43,44]Low Halogen; Bulk packaging available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; Outside box and corrugated cushions are 100% sustainably sourced and recyclable; 15% post-consumer recycled plastic; Ocean-bound plastic in speaker enclosure(s)

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HP ProBook 455 15.6 inch G9 Notebook PC Wolf Pro Security Edition is rated 4.4 out of 5 by 55.
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Rated 3 out of 5 by Abe. from Windows Version I bought this a few days ago. I was under the impression it came with Windows 11, but it was Windows 10 out of the box. I had to run Windows 10 version updates and a BIOS update before I was able to update to Windows 11.
Date published: 2023-09-08
Rated 5 out of 5 by Blane from HP Probook Great so far--But one thing I do not like is the backlit keyboard turns off and at night in the dark I can't see the keys before I have to hit a key to light it up. Kinda frustrating.
Date published: 2023-08-16
Rated 5 out of 5 by krae from
Date published: 2023-07-27
Rated 5 out of 5 by AnbuAnbalagan from Value for money Best Laptop. Worth for Money.
Date published: 2023-07-03
Rated 5 out of 5 by Agilis from Best lifetime cost and performance you can count on. Great computer at a good price. Legendary dependability with consistent long lasting performance.
Date published: 2023-06-29
Rated 3 out of 5 by DBussert from Help! Since Microsoft provides no support for their products, I think HP should do so...somebody has to! I am tired of feeling like I need to go back to college to figure out how to set up Microsoft products. It is a nightmare that hardware manufacturers should not have to face...but somebody has to...
Date published: 2023-04-06
Rated 5 out of 5 by Huggy Bear from Happy Happy !!!! Great Product this HP Pro Book 455 G9
Date published: 2023-03-08
Rated 4 out of 5 by Anonymous from so far so good love the keyboard and love the speed and power of this laptop. Windows 11 compatability is great. needs to have more hdmi ports so consumers don't have to pay several hundreds of dollars for external ports. Only had the laptop for a few weeks but I'm happy with the purchase .
Date published: 2023-02-03
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Does this lap top comes with three usb ports?

Asked by: Jose L Vargas-Vila
Thank you for your question, the HP ProBook 455 has the following ports. 1 USB Type-C® 10Gbps signaling rate (USB Power Delivery, DisplayPort™ 1.4); 3 USB Type-A 5Gbps signaling rate; 1 AC power; 1 HDMI 2.0b; 1 stereo headphone/microphone combo jack; 1 RJ-45
Answered by: HP Team Daniel
Date published: 2023-08-30

Is this laptop touchscreen?

Asked by: hmoore98
No, this HP ProBook 455 15.6 inch G9 Notebook PC Wolf Pro Security Edition is not a touchscreen display. Thank you for your question!
Answered by: HP Team Grant
Date published: 2023-05-10

Does the keyboard light up

Asked by: Jerome81
Thank you for your question, the HP ProBook 455 does have a backlit keyboard.
Answered by: HP Team Daniel
Date published: 2023-07-03

Is the screen a touch screen

Asked by: DB PDX
Hello. Thanks for your question. This HP ProBook 455 15.6 inch G9 Notebook does not have a touchscreen.
Answered by: HP Live Expert Cheri
Date published: 2023-05-27

Is the memory soldered?

Asked by: avenueroadster
No, the RAM on this HP ProBook 455 15.6 inch G9 Notebook PC Wolf Pro Security Edition is not onboard(soldered).
Answered by: HP Team Grant
Date published: 2022-11-29

What is the speed of the type c usb and the What is the speed of the type a usb.  Want to verify that the type c usb is capable of more than just data transfer.  Must be capable of connecting to a docking station with hdmi ports

Asked by: Jumperusa
This HP ProBook 455 15.6 inch G9 Notebook PC Wolf Pro Security Edition features the following ports: 3 SuperSpeed USB Type-A 5Gbps signaling rate; 1 SuperSpeed USB Type-C® 10Gbps signaling rate (USB Power Delivery, DisplayPort™ 1.4); 1 headphone/microphone combo; 1 HDMI 2.0b; 1 AC power
Answered by: HP Team Grant
Date published: 2022-12-01

Are the keys black as shown in the picture? Black works best w/backlit feature

Asked by: Daytime
Hello. Thanks for your question. Yes, this HP ProBook 455 laptop comes with black keys.
Answered by: HP Live Expert Cheri
Date published: 2023-05-27

What is the model #, and can this come with Windows 11 upon request?

Asked by: AH!!
Hello. Thanks for your question. The model number is HP ProBook 455. The product number is 6N195UA. This laptop comes with Windows 11 Pro preinstalled.
Answered by: HP Live Expert Cheri
Date published: 2023-05-29

What are the specs on the graphics? Is it DirectX® 11 capable graphics card with Shader Model 5?

Asked by: Chris37343
This HP ProBook 455 15.6 inch G9 Notebook PC has an AMD Ryzen 7 5825U with an integrated graphics card. For information on the processor and the graphics please visit this link: https://www.amd.com/en/products/apu/amd-ryzen-7-5825u
Answered by: HP Team Grant
Date published: 2023-09-21

what does this mean "Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade)" is the operating system initially Windows 10, and i have to do an activity to get it to 11? or is it loaded with 11, and I have the Option to revert/downgrade to 10

Asked by: maryee
This HP ProBook 455 15.6 inch G9 Notebook PC comes installed with Windows 11 with the Option to downgrade to Windows 10.
Answered by: HP Team Grant
Date published: 2023-07-30
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Return and exchange information
HP.com will accept returns or exchanges for this product up to 30 days after delivery. A restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.