HP ProBook 450 G9 15.6" i5 Laptop Windows 11

Name: HP ProBook 450 G9 15.6" i5 Laptop Windows 11
Brand: HP
SKU: HP ProBook

FHD1920 x 1080i5-1235U16GB DDR4Bluetooth 5.2

Elevate Productivity with the HP ProBook 450 G9 LaptopThe HP ProBook 450 G9 is a versatile and reliable laptop designed for professional use. Featuring a 12th Gen Intel Core i5 processor, ample memory, and a fast SSD, it delivers smooth performance and efficient multitasking. A keyboard is includ...

$842.79*

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*Price sourced from Amazon.com. Last updated:Jul 17, 2026.Price and availability are subject to change.

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Overview

Elevate Productivity with the HP ProBook 450 G9 Laptop

The HP ProBook 450 G9 is a versatile and reliable laptop designed for professional use. Featuring a 12th Gen Intel Core i5 processor, ample memory, and a fast SSD, it delivers smooth performance and efficient multitasking. A keyboard is included.

Specifications:

Operating System: Windows 11 Pro
Processor: 12th Gen Intel Core i5-1235U (up to 4.4 GHz, 12 MB L3 cache, 10 cores, 12 threads)
Graphics: Integrated Intel Iris Xᵉ Graphics
Memory: 16GB DDR4 RAM
Storage: 512GB PCIe NVMe TLC SSD
Display: 15.6" FHD (1920 x 1080), IPS, narrow bezel, anti-glare, 250 nits, 45% NTSC
Ports: 1 USB Type-C 10Gbps, 3 USB Type-A 5Gbps, 1 HDMI 2.1b, 1 RJ-45
Wireless: Realtek RTL8852AE Wi-Fi 6 (2x2) and Bluetooth 5.2
Keyboard: HP Premium Keyboard – spill-resistant, backlit, numeric keypad
Dimensions: 14.14 x 9.2 x 0.78 in
Weight: Starting at 3.84 lb

Key Features

12th Gen Intel Core i5-1235U, 10C (2P + 8E) / 12T, P-core 1.3 / 4.4GHz, E-core 0.9 / 3.3GHz, 12MB

15.6" diagonal, FHD (1920 x 1080), IPS, narrow bezel, anti-glare, 250 nits, 45% NTSC Non-Touch Display; Intel Iris Xᵉ Graphics.

Memory: 16GB DDR4 RAM; Storage: 512GB PCIe NVMe SSD; Optical Drive: Optical drive not included.

Realtek RTL8852AE Wi-Fi 6 (2x2) and Bluetooth 5.2 wireless card. 3 SuperSpeed USB Type-A 5Gbps signaling rate (1 charging, 1 power); 1 SuperSpeed USB Type-C 10Gbps signaling rate (USB Power Delivery, DisplayPort 2.1); 1 headphone/microphone combo; 1 AC power; 1 RJ-45; 1 HDMI 2.1b.

Windows 11 Pro 64, English; HP Premium Keyboard – spill-resistant, backlit keyboard with numeric keypad.

Specifications

Processor

12th Gen Intel Core i5-1235U

Processor Cores/Threads

10C (2P + 8E) / 12T

P-core Max Speed

4.4GHz

E-core Max Speed

3.3GHz

Processor Cache

12MB

Display Size

15.6"

Display Resolution

FHD (1920 x 1080)

Display Type

IPS, narrow bezel, anti-glare

Display Brightness

250 nits

Display Color Gamut

45% NTSC

Graphics

Intel Iris Xᵉ Graphics

Memory

16GB DDR4 RAM

Storage

512GB PCIe NVMe SSD

Wireless Connectivity

Realtek RTL8852AE Wi-Fi 6 (2x2), Bluetooth 5.2

USB Type-C Ports

1 SuperSpeed USB Type-C 10Gbps (USB Power Delivery, DisplayPort 2.1)

USB Type-A Ports

3 SuperSpeed USB Type-A 5Gbps (1 charging, 1 power)

Video Output

1 HDMI 2.1b

Network Port

1 RJ-45

Audio Port

1 headphone/microphone combo

Operating System

Windows 11 Pro 64, English

Keyboard

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

Frequently Asked Questions

What processor is in the HP ProBook 450 G9 laptop?

The HP ProBook 450 G9 is equipped with a 12th Gen Intel Core i5-1235U processor, featuring 10 cores and 12 threads, with P-core speeds up to 4.4GHz.

What are the display specifications of this HP laptop?

It features a 15.6" diagonal, FHD (1920 x 1080) IPS, narrow bezel, anti-glare display with 250 nits brightness and 45% NTSC.

How much RAM and storage does the HP ProBook 450 G9 have?

The laptop comes with 16GB DDR4 RAM and a 512GB PCIe NVMe SSD for responsive performance and ample storage.

What operating system is pre-installed on this HP ProBook?

The HP ProBook 450 G9 comes with Windows 11 Pro 64, English, pre-installed, offering advanced features for business use.

Is the keyboard on the HP ProBook 450 G9 backlit?

Yes, it features an HP Premium Keyboard which is spill-resistant, backlit, and includes a numeric keypad for convenience.

What Buyers Say

👍 Pros

Features a 12th Gen Intel Core i5-1235U processor with 10 cores and 12 threads for efficient performance.
Equipped with a 15.6" Full HD (1920 x 1080) IPS, narrow bezel, anti-glare display, offering clear visuals at 250 nits.
Includes 16GB DDR4 RAM and a 512GB PCIe NVMe SSD, providing responsive multitasking and fast storage.
Offers modern connectivity with Realtek RTL8852AE Wi-Fi 6 (2x2) and Bluetooth 5.2 wireless card.
Comes with Windows 11 Pro 64, English, pre-installed, offering enhanced security and productivity features.
Features an HP Premium Keyboard that is spill-resistant and backlit, with a numeric keypad for convenience.
Includes diverse ports such as SuperSpeed USB Type-C 10Gbps (with Power Delivery and DisplayPort 2.1), USB Type-A, HDMI 2.1b, and RJ-45.

👎 Cons

The 250 nits display brightness might be considered adequate but not exceptionally bright for outdoor use or very bright environments.
The 45% NTSC color gamut might not be ideal for professional design or photography tasks requiring high color accuracy.
The laptop does not include an optical drive, which may be a limitation for users who still rely on CDs or DVDs.