HP ProBook 640 G5 — 14" Full HD Business Laptop with Core i7
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.
Key Benefits
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Quad-core Core i7: The i7-8565U offers 4 cores and 8 threads with boost up to 4.6GHz — a clear step above the dual-core machines common at this price.
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Full HD 14-inch display: A 1920x1080 panel in a portable 14-inch chassis: sharp text and room for two windows side by side.
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Fast NVMe storage: The 256GB PCIe NVMe SSD gives quick boot times and responsive everyday performance.
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Windows 11 Pro: BitLocker encryption, Remote Desktop and domain join included — the business edition, not Home.
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Business-grade build: The ProBook range is built for fleet deployment, with a solid chassis and a full-size keyboard designed for daily typing.
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Certified refurbished: Fully tested, data-wiped, cleaned and graded by Reboot IT, with a 12-month warranty and free standard AU shipping.
Performance in Use
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.
Technical Specifications
| 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 |
Is It Right for You?
| 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 |
Condition Grades
| 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.
Frequently Asked Questions
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.
Warranty & Peace of Mind
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.