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
Warranty
If your item experiences a technical issue, we've got you covered—we'll either repair it or replace it for you!
30 days to change your mind
Feel free to return your item for any reason within the first 30 days of receiving it. It's that easy!
Free express shipping
Enjoy fast, free express shipping on all small items like laptops, tablets, and smartphones!
Customer support
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!
At a Glance
We ensure secure processing of your payment information and do not retain or have access to your credit card details.
A certified refurbished HP ProBook 640 G5 with a quad-core Intel Core i7-8565U, 8GB of RAM and a 256GB NVMe SSD, on a 14-inch Full HD display running Windows 11 Pro. Professionally tested and backed by a 12-month Reboot IT warranty.
The ProBook 640 G5 is a sensible middle ground: business build quality without the premium of a flagship ultrabook. The quad-core i7-8565U has genuine headroom, so a full working day of Outlook, Teams, a heavily loaded browser and Office documents runs without the machine struggling.
The 14-inch Full HD screen is the right size for most people. It is large enough to work across two windows comfortably, and small enough to carry between home, office and meetings without thinking about it. The NVMe SSD keeps the whole experience responsive from cold boot onwards.
With 8GB of RAM it is well matched to standard office workloads. If you regularly run virtual machines, large datasets or heavy image editing, a 16GB configuration would serve you better — though the memory here can typically be upgraded by a technician later.
| Processor | Intel Core i7-8565U (8th Gen, 4 cores / 8 threads, up to 4.60GHz) |
| Memory | 8GB DDR4 RAM |
| Storage | 256GB M.2 PCIe NVMe SSD |
| Display | 14" Full HD (1920x1080) |
| Graphics | Intel UHD Graphics 620 (integrated) |
| Operating System | Windows 11 Pro (64-bit) |
| Connectivity | Wi-Fi, Bluetooth, USB-A, USB-C, HDMI |
| Warranty | 12 months — Reboot IT return-to-base |
| Best For ✓ | Not For ✗ |
| Everyday business and office productivity | Gaming or 3D rendering |
| Users wanting quad-core performance at a mid price | Heavy video editing workloads |
| Home office and hybrid working | Users needing 16GB+ RAM out of the box |
| Small business fleet purchases | Buyers wanting an ultra-light premium chassis |
| 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 it run Windows 11?
Yes. It ships with Windows 11 Pro (64-bit) activated and ready to use.
How does the i7-8565U compare to a dual-core i5?
It has four cores instead of two and boosts to 4.6GHz, so it handles multitasking and heavier applications considerably better.
Can the RAM be upgraded?
The ProBook 640 G5 uses standard SODIMM memory, which a technician can typically upgrade to 16GB or more if you need it.
Is it good for hybrid working?
Yes. The 14-inch Full HD screen, quad-core processor and business build make it well suited to moving between home, office and meetings.
What is the difference between Excellent and Good?
Both are fully tested and functional. Excellent units show minimal marks and 70%+ battery health; Good units show more visible wear and 50–70% battery health.
How much does shipping cost?
This item ships with free standard shipping across Australia.
What warranty is included?
Every unit includes a 12-month Reboot IT return-to-base warranty, plus a 30-day battery warranty.
This certified refurbished HP ProBook 640 G5 is covered by a 12-month Reboot IT warranty with local Australian support. Reboot IT has been refurbishing business and consumer technology in Melbourne since 2001. 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
Quad-Core Core i7
The Intel Core i7-8565U boosts to 4.6GHz — a clear step above dual-core machines at this price.
Fast NVMe Storage
The 256GB PCIe NVMe SSD gives quick boot times and responsive everyday performance.
14" Full HD Display
A 1920x1080 panel in a portable chassis, with room for two windows side by side.
Business-Grade Build
ProBook chassis and full-size keyboard built for fleet deployment and daily typing.
Quad-Core Core i7
The Intel Core i7-8565U boosts to 4.6GHz — a clear step above dual-core machines at this price.
Fast NVMe Storage
The 256GB PCIe NVMe SSD gives quick boot times and responsive everyday performance.
14" Full HD Display
A 1920x1080 panel in a portable chassis, with room for two windows side by side.
Business-Grade Build
ProBook chassis and full-size keyboard built for fleet deployment and daily typing.
01 Aug
Order placed
04 Aug - 05 Aug
Dispatched
07 Aug - 12 Aug
Get it by
Excellent
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.
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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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