AustraIia’s trusted refurbished computers since 2001 – Extra 10% off Red Tag deals
Every refurbished unit is professionally tested in our Melbourne workshop and assigned a cosmetic grade. Functionally all units are covered by a 12-month warranty regardless of grade.
Excellent to very good cosmetic condition. Looks close to new from a normal viewing distance.
Good cosmetic condition with visible signs of prior use. Fully functional and tested.
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Kaspersky Internet Security | 1yr New
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If your item experiences a technical issue, we've got you covered—we'll either repair it or replace it for you!
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Feel free to return your item for any reason within the first 30 days of receiving it. It's that easy!
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Rest assured, we’ll always respond to you within 1 business day!
What does the warranty cover?
Our warranty covers all hardware faults, but please note it doesn’t cover accidental damage or software issues. However, we’re here to help with technical support for those matters!
What is a refurbished device?
A refurbished device is a pre-owned item that has been restored to meet high-quality standards. At Reboot IT, we adhere to strict quality guidelines, ensuring that our refurbished products are not the same as used or secondhand items. We meticulously clean, test, and assess each device, replacing worn parts with high-quality components.
Unlike used items, which lack guarantees and rely solely on the seller's word regarding condition, refurbished devices come with assurance of quality and reliability.
What payment options are available?
We offer a variety of payment options to make your shopping experience as convenient as possible! You can pay using all major credit cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Zip Pay, and PayPal. If you prefer, we also accept bank deposits and even cash for in-store purchases!
HP ProBook 450 G9 Laptop 15.6" i5-1235U 16GB 256GB NVMe SSD Wi...
At a Glance
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A certified refurbished HP ProBook 450 G9 built for business, powered by a 12th Gen Intel Core i5-1235U, 16GB RAM and a 256GB NVMe SSD, on a 15.6-inch Full HD display running Windows 11 Pro. Professionally tested and backed by a 12-month Reboot IT warranty.
The ProBook 450 G9 is a genuine business workhorse. Its 12th Gen Core i5 pairs high-performance and efficient cores to keep office suites, accounting software, video calls and a heavy browser session all running smoothly, while 16GB of RAM gives you the headroom demanding workflows need.
The fast NVMe SSD means the laptop boots in seconds and files open instantly, and the Full HD anti-glare display is comfortable for long stretches of spreadsheets, reports and presentations. It is an ideal daily driver for professionals, small businesses and students who need dependable performance and enterprise-grade security.
Windows 11 Pro adds BitLocker encryption, Remote Desktop and business management tools, and HP's durable ProBook chassis with a spill-resistant keyboard is built to handle daily commuting and desk-to-meeting use.
| Processor | Intel Core i5-1235U (12th Gen, 10 cores / 12 threads, up to 4.4GHz) |
| Memory | 16GB DDR4 RAM |
| Storage | 256GB NVMe PCIe SSD |
| Display | 15.6" Full HD (1920x1080) anti-glare |
| Graphics | Intel Iris Xe Graphics (integrated) |
| Operating System | Windows 11 Pro (64-bit) |
| Connectivity | Wi-Fi 6, Bluetooth 5, USB-C, USB-A, HDMI, Ethernet (RJ-45) |
| Warranty | 12-month Reboot IT warranty |
| Best For ✓ | Not For ✗ |
| Business, office and professional workloads | High-end gaming or 3D rendering |
| Multitasking with 16GB RAM headroom | Heavy 4K video production |
| Students and small businesses needing security | Users wanting a compact ultraportable |
| Grade | Description |
| A – Excellent | Minimal signs of use, very light wear on the keyboard and a pristine screen free from scratches. 70%+ battery health. |
| B – Good | Fully functional with more visible wear such as light scratches on the body and heavier keyboard wear; screen remains crack-free. 50–70% battery health. |
All units carry a 30-day battery warranty. Battery is a consumable component and health varies by grade.
Does this laptop run Windows 11?
Yes. It ships with Windows 11 Pro (64-bit) fully activated and ready to use.
Can the RAM or storage be upgraded?
The ProBook 450 G9 supports SODIMM RAM and an M.2 NVMe SSD, both of which can typically be upgraded by a technician if you need more capacity down the track.
Is it suitable for business use?
Yes. The ProBook line is designed for business, with a durable chassis, spill-resistant keyboard and Windows 11 Pro security features like BitLocker and TPM.
What warranty is included?
Every unit includes a 12-month Reboot IT warranty, plus a 30-day battery warranty.
How much does shipping cost?
This laptop ships with free standard shipping across Australia.
Is refurbished reliable?
Yes. Every laptop is professionally tested, cleaned and graded by Reboot IT, an Australian refurbisher operating since 2001.
This certified refurbished HP ProBook 450 G9 is covered by a comprehensive 12-month Reboot IT warranty with local Australian support. Reboot IT has been refurbishing business technology in Melbourne since 2001, serving over 100,000 customers nationwide. Each unit is professionally tested, data-wiped and graded before dispatch, and ships with free standard AU shipping for complete peace of mind.
of CO₂ vs. manufacturing new
of e-waste from landfill
Powerful Performance
Equipped with a 12th Gen Intel Core i5-1235U (10 cores) for smooth multitasking.
Fast Storage
256GB SSD provides quick boot times and data access.
Ample Memory
16GB RAM enhances speed, ideal for demanding business applications.
Versatile Connectivity
Multiple ports ensure compatibility with various devices and networks.
Powerful Performance
Equipped with a 12th Gen Intel Core i5-1235U (10 cores) for smooth multitasking.
Fast Storage
256GB SSD provides quick boot times and data access.
Ample Memory
16GB RAM enhances speed, ideal for demanding business applications.
Versatile Connectivity
Multiple ports ensure compatibility with various devices and networks.
16 Jul
Order placed
17 Jul - 20 Jul
Dispatched
23 Jul - 25 Jul
Get it by
Excellent condition, promptvdelivery and easy and secure payment.
Product is exactly as described, would have no problem buying again
I like and very nice clean
Very easy fit
Great upgrade phone at a very reasonable price.
Condition as stated in description if not better.
Great little laptop for school
Good value and great quality
Fantastic service
I was looking for an in-expensive all-in-one solution for my home office to replace my existing desktop and monitor. I found this EliteOne 800 on reboot IT for under $200. I wasn't sure what to expect. It arrived within two days!!!! I upgraded the RAM, replaced the HDD and installed Windows 11. This is unbeatable value and was the cheapest price online. Coupled with a 3-month warranty, Reboot IT are by far the best online refurbished retailer I have used. Awesome!
Great service. Product in great condition and exactly what i want. I wanted this for a specific purpose but i dont need to spend $900 on a new one.
Excellent work
exactly as described and works well , just like the staff down there. 10/10
Very happy, thank you
Just having trouble greeting it linked to the internet otherwise it’s okay.
Fair tech for price, good specs for era, serves the purpose. The black keyboard is an interesting rubber like texture clearly by design to pad the screen and avoid the keyboard touching. Screen is great. Still looking for magic formula to enable computer use in the bright bright sunshine. Keyboard taps are loud for someone who likes silent touch. The perfect PC has to exist, like build a bear.
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We carefully source certified refurbished computers from trusted corporate, government, and education sectors, giving each device a fresh start and new purpose.
To protect your privacy, all previous data is securely and thoroughly erased from every tested refurbished device before it reaches you.
Each certified refurbished computer undergoes detailed testing with specialized software to ensure full functionality, and any worn or faulty components are replaced exclusively with original parts, guaranteeing reliable, long-lasting performance for your tested refurbished device.
Every computer is professionally cleaned and carefully graded, so you know exactly what condition your certified refurbished computer is in—giving you full confidence in your purchase.
Since 2001, Reboot IT has been Australia’s trusted source for certified refurbished computers and IT hardware. Every device is rigorously tested and professionally refurbished to deliver reliable, like-new performance — all at a fraction of the cost of new equipment. With over 100,000 satisfied customers, we combine expert quality with unbeatable value. Shop with confidence knowing your refurbished device comes backed by warranty and supports sustainable tech reuse.
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