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front detailed face view of the hp zbook g3 15.6 inch core i7.
Rated 4.9 on Google and Trustpilot
detailed view of the hp zbook g3 15.6 inch core i7, fully tested and ready for your pc build or upgrade. shipped from hamilton, nz.
rear i/o view of the hp zbook g3 15.6 inch core i7 showing available connection ports.
rear i/o view of the hp zbook g3 15.6 inch core i7 showing available connection ports.
detailed view of the hp zbook g3 15.6 inch core i7, fully tested and ready for your pc build or upgrade. shipped from hamilton, nz.

HP ZBook G3 15.6″ Core i7, 16GB RAM, 512GB SSD, 2GB Nvidia Quadro + Win 11 Pro

$799

Work almost anywhere on the HP ZBook 15 mobile workstation. Its mobility and robust configurability, create a powerful mix of style, features, and portability. Work confidently with HP mobile workstations designed around 30 years of HP Z DNA with extensive ISV certification. It’s reliable and designed to pass MIL-STD 810G testing. With it’s larger 15.6″ size screen and full keyboard with number pad, it is the perfect companion for serious work or play.

Ready-to-run and ideal for your home or business. Components are replaced or upgraded where necessary for a new lease on life. Each laptop is inspected, tested and cleaned, inside and out.

Faster and more reliable. The Solid State Drive increases performance by more than 10x Vs. a standard hard drive, with no moving parts its far more robust.

🚚   Local Stock – Shipping from Hamilton Daily ✅
👨‍💻   Quality Assured – Tested & Ready to Run ✅
🔋   Battery Life – Tested to last at least 2 hours or more playing Full HD Video at full brightness ✅
✨   Condition – A Grade Unit, Great Cosmetics ✅

This specific laptop is no longer available, but you can find similar great options in our Refurbished Laptops category.

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Out of stock

Genuine Microsoft Windows 11 PRO is ready to go, freshly installed and activated and we’ve loaded the latest security updates and drivers to get you online.

Don’t waste time setting up, we’ve loaded Google Chrome, Zoom, Skype, VLC, PDF Reader, and Antivirus, with a Microsoft compatible Office suite to make and edit any Office, Word, Excel & PowerPoint files with LibreOffice.

HP ZBook 15 G3 Specifications:
  • Intel Core i7 6820HQ Quad Core (8 Threads) Processor, up to 3.60GHz Turbo
  • Intel HD Graphics 530 + Nvidia Quadro M1000M 2GB Dedicated Graphics Card
  • 16GB DDR4 RAM
  • SUPER FAST 512GB Solid State Drive
  • 15.6″ 1920×1080 Full HD Screen
  • WiFi AC, Bluetooth
  • Ports: 3x USB 3.0, 2x USB-C, HDMI, VGA, Headphones, Ethernet
  • Webcam with Microphone
  • Backlit keyboard with Number Pad
  • SD Card Reader
  • Charger & Power Cord included.
This laptop would be ideal for:
  • Video Calling using Zoom, Skype, Messenger with the built-in Webcam and Mic.
  • Word Processing, Spreadsheets and other Documents, School, Uni and Business work.
  • Internet Browsing, Email, Social Media, Facebook etc
  • Streaming with TV On Demand, Netflix, Youtube, Movies and other media
  • Photos and Videos, storage and organization
  • Running other programs for business or home use

Operating System Choices

Please note: Supported CPU Requirement is Bypassed for Windows 11 upgrade, future updates may be unavailable. If you need full, official Windows 11 support, see our listings for 8th Generation onward machines.

HPC Certified Renewed
This machine earned its badge
We don’t just reset and ship. Before any computer is listed for sale it survives our full renewal at our local NZ based workshop. Here’s what that means for this device.
Opened and cleaned, not just reset
A factory reset isn’t refurbishing. Every unit here is opened up, deep cleaned inside and out, thermally serviced and upgraded where it counts.
Tested for 48 hours, not 15 minutes
Every function individually tested, with stress tests on the processor, memory, storage and cooling. Batteries are proven under a real-world load, never a software guess, and replaced if they fail.
Premium, Business-grade Devices
Sourced from working corporate fleets and built to enterprise standards. Typically tougher than cheap new consumer machines, and often outlasting them too.
Backed by real people in NZ, not AI
Real human support via Phone or Email, free 2-year Repair Discount on every machine and Premium Warranty Service. If you ever need help, you talk to techs who renewed it.
Graded honestly, blemishes always noted Rescued before it ever became e-waste Renewed, not flipped
Ready to go, out of the box
Everything’s included, nothing’s hidden
The price you see is the whole story. No freight charges, no card surcharges, no surprises at checkout.
Free Shipping via Tracked Courier anywhere in NZ Freshly installed, Genuine Operating System Fully loaded with everyday software Genuine Chargers and NZ Rated Power Cables Premium 2-year Repair and Servicing Discount Program Interest Free with Afterpay, no extra fees Real support from Humans at our Hamilton workshop Transparent Grading, Competitive Prices
up to 70%
Saved of the original retail price when brand new
48 hours
Minimum multi-point Quality Assurance process on every machine we sell
Since 2016
Trusted by Kiwis ever since, 100% NZ owned and operated.

Frequently Asked Questions

At Hungry PC we source quality, ex-lease business grade tech, not just old e-waste! Every unit is individually tested and cleaned, inside and out, with worn components replaced or upgraded as necessary to bring these systems a new lease on life. Used tech devices require a high level of professional servicing to ensure longevity and give you the best value possible. Our expert technicians with over 15 years experience place an extensive QA process to ensure the physical hardware is operating effectively as close to new as it can be. Often due to our processes, the upgrades we fit to these desktop and tower PCs make them function better than when they were brand new.

Why risk the problems of a completely unknown condition, pre-owned device that has never been serviced? You get much better value, longevity and certainty from a properly refurbished device.

Not all refurbished tech is the same, experience our difference and see how we grade our systems here

Every laptop we stock has been restored, tested and renewed to A Grade quality before they are offered for sale (unless otherwise stated). Any faults or major cosmetic damages are listed and specifically noted on each product description where necessary, and are sold at a discounted rate as a lower grade option for those who wish to save some more money.

Yes! Your choice of Operating System version or distribution is installed fresh with latest Security Updates and Drivers. We can load Linux at no extra cost with your order! Simply select your preferred option from the Accessories / Upgrades section and we’ll ensure your machine is fully loaded with your ideal Operating System choice. Please note: This free service will add a little extra time to process your order. As Linux is a community supported operating system, driver/software support for Linux is at your own risk.

Yes! All our laptops are covered by an industry leading return-to-base hardware warranty. In the very rare instance there was a problem with your laptop, we’re here to help. Read Warranty details here.

Get discounted repairs for life! With our commitment to sustainability, we are the first in NZ to offer our repair discount program. Simply by purchasing your laptop from Hungry PC you’ll be eligible to receive 50% off our labour charges for any servicing or repairs to this device for 2 Years. This program rewards our loyal customers the benefit of cheaper laptop repairs on any out of Warranty services required including accidental damage to the screen, etc. Extend your warranty with us and we increase this discount program for the usable lifetime of the device.

Each laptop comes with a used battery that will still hold a charge and has been tested to last at least one hour or more during full-load stress testing. The vast majority of our laptops offer a very reasonable battery life and under normal use they often will last significantly longer than when they are undergoing a full-load stress test.

Battery Health Definition

Tested OK / Fair – Battery holds a charge and passes our full-load stress test for at least one hour, likely to last longer but has not been tested any further.
Good – Will easily play a full HD YouTube or Netflix Movie at Normal Brightness for 2 hours or more. During less intensive tasks like Word Processing they are likely to last longer.
Excellent – Battery would typically last at least 3-4 hours of playing non-stop YouTube or Netflix movies back-to-back, and likely to last significantly longer during normal use such as web browsing.
Brand New – Battery has been replaced with a brand new one to offer its full capacity.

Due to their nature, battery life varies significantly between each unit we have in stock. We also test each laptop to perform flawlessly when connected to the power. Laptops do not require the battery to be charged whilst plugged in to the charger and can be used all day while plugged in.

The power is in your hands! Choose to save money with the used battery, or if a longer battery life is required, we can supply a new battery replacement with free installation. Since used batteries are a consumable like printer ink or car tires, they are not covered by warranty. If you do require an extra long battery life, simply add the new battery option with your purchase.

Beware of the “Battery Health Percentage” Myth. With years of experience in the industry, we’ve seen countless laptops with dead batteries that report an 80% health rating (or even more) via software tools. This is often a very unreliable way of testing a battery and during our customized testing procedure, they often won’t even last ten minutes, fail our tests, and are then replaced. While others rely solely on this health rating to sell you a laptop, we instead decided to create this far more accurate test, so our customers can get a much better understanding of the battery condition and make an informed decision.

These machines have conquered the corporate world and are now set to elevate your tech with the best value and performance. Designed to meet the discerning needs of businesses, our ex-lease laptops have traversed corporate landscapes and are now ready to redefine your computing journey.

Just as businesses demand top-tier reliability, we’ve given these laptops a comprehensive overhaul. Every unit is meticulously examined and rigorously tested in our workshop, resulting in an impressively low failure rate. These laptops aren’t just dependable, with our upgrades and fresh configuration they are designed to outshine their original form.

Looking for exceptional value without compromising on quality? Our refurbished laptops offer the best of both worlds. By purchasing from us, you’re not only acquiring a high-caliber device but also contributing to a more sustainable future. A smart choice for your pocket and the planet!

Since buying a Refurbished Laptop can save you a lot of money and provide excellent performance, we feel they are a great idea not only for your bank balance, but also for the environment. By reducing ewaste and keeping these devices from landfill, we repurpose and renew them, to ensure they can bring a great deal of enjoyment to someone who is looking for a machine that can fit into any budget.

We strive to source the highest quality, business grade, ex-lease laptops. Instead of selling ordinary consumer grade equipment, we focus on machines that are designed for the corporate world. These laptops have higher build quality, more reliable parts, and typically more powerful specifications. After our extensive testing process, we can be sure the laptop will last the test of time. We have had many customers return to us and buy computers years after their first purchase, as they were impressed with the reliability and want to upgrade to their next, newer, fancier and faster machine.

Choosing the right cheap laptop comes down to how you plan to use it. Chromebooks run on Google’s lightweight operating system and rely heavily on the cloud, making them a solid choice if your daily routine is limited to web browsing, streaming, checking emails, and writing documents online. They start up quickly and are highly secure, with great battery life, but they cannot run standard Microsoft Windows software or handle heavy offline workloads. They are however ideal for school students and many BYOD schools specifically ask for them. In an education environment they offer an extremely affordable computing experience for students who do not need the extra capabilities of a Windows laptop.

Windows laptops offer complete freedom and flexibility, allowing you to install any traditional desktop software from Microsoft Office to specialized school or business applications. While a brand-new cheap laptop running Windows can sometimes feel slow, choosing a high-quality Windows based refurbished laptop gives you premium business-grade performance and robust multitasking for the same low price. If you want a versatile all-rounder that handles offline tasks and grows with your needs, a dependable Windows machine is the smartest choice even if it costs a little more.

Our online shop is open 24/7 for you to buy any products listed on our site. All orders are processed and shipped daily from our Hamilton warehouse Monday to Friday (excluding some holiday periods). Most orders for “In Stock” products that are placed before 12:00pm are collected by our couriers the same day, as long as no customizations or additional parts are required to fulfill the order.

We have been shipping computers of all shapes and sizes for many, many years. Keeping your product as safe as possible during transit, is our top priority. We use a combination of tried-and-tested packaging methods to ensure your product arrives in perfect shape, and use fully tracked, signature required delivery. We hope you like fragile stickers, because we’re gonna put a bunch of them on that box!

Our products reach customers across all of New Zealand from Auckland, Wellington, Napier, and Christchurch to Dunedin, Nelson, and even Invercargill. Whether you’re located in a rural delivery area or in the middle of town, you can rest easy knowing that your order will be safely and sustainably packaged, couriered direct to your door including Free Delivery nationwide with any Laptop or PC purchase.

⬅️ Back to Shop for Laptops

Industry Leading Testing
Our 48 Hour Multi-Point QA process ensures reliability and longevity.
Properly Renewed
Fully refurbished inside and out. Not just a reset, a new lease on life.
Real Warranty and Support
Hardware covered from day one, plus half-price servicing for 2 years.
More Sustainable for NZ
Kiwi owned & operated, supporting local supply chains and families.

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