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vertical standing tower view of the refurbished hp z4 g4 workstation tower pc.
vertical standing tower view of the refurbished hp z4 g4 workstation tower pc.
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HP Z4 G4 Workstation Tower PC, Intel Xeon, 32GB RAM, 1TB SSD, Quadro P620, Win 11 PRO. Ideal for Creatives (A- Grade)

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$1,299

Push the boundaries of your creative and engineering projects with the HP Z4 G4 Workstation, an absolute powerhouse desktop PC tailored specifically for creative work such as photography, architectural CAD design, or an elite home office setup. HP engineered this high-end tower to deliver uncompromised reliability and incredible thermal performance during marathon work sessions. Powered by an enterprise-grade Intel Xeon processor and backed by a massive 32GB of memory alongside an NVIDIA Quadro P620 dedicated graphics card, it effortlessly chews through CAD models, massive high-resolution photos, and intense databases while helping you eliminate system bottlenecks. The immense 1TB NVMe solid-state drive provides rapid load times and a massive secure vault for your largest project files. We have included a FREE Mini DisplayPort to HDMI adapter with this unit to provide an HDMI connection for your Monitor or TV.

⚙️ Ports – 10x USB 3 (4x Front), 4x Mini Display Port, Ethernet, HD Audio, PS/2
📶 FREE WiFi Adapter – Fibre Ready ✅
🔌 FREE Power Cord – Included ✅
🏅 6 Months Warranty + 2 Years Repair Discount
✨ Condition – A- Grade, Excellent Functionality, Mild cosmetic wear or scratches may be present on chassis from previous use. 48 Hour QA Tests Passed ✅

🛡️View Grading Guide, Experience our Difference »

fully loaded laptops and desktops, updated and ready to go

FULLY SETUP, Ready to Go

Fully loaded, upgraded for a new lease on life. Individually tested, cleaned inside and out.

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Shipping Daily from Hamilton, Fast, Secure Delivery right to your door, no extra fees.

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Faster, More Reliable

Renewed with NZ’s leading 48 Hour QA System. Engineered for sustainable performance.

The Laptop was as described in as new , I trusted the description given and it was spot on the
…
Barry Sergent
Searched for a company who could supply an ex lease laptop dedicated Linux Mint cinnamon, no windows and thankfully found
…
Stan
I’m very happy with my refurbished HP EliteBook. Speedy delivery, not a scratch or mark on it, and my computer
…
Chris Palmer

The service. The computer exceeded my expectations. Very happy with my purchase.

Alan Shirley
The computer arrived quickly and in great condition. The packaging protected the computer will and there was no damage. They
…
Peter Wise

Excellent price, awesome Chromebook, delivered promptly

Debbie Heath

Prompt delivery. Product looks great.

Charles H

You get what you paid for, and more. Good service. Good price. No problems

richard murray
Fast arrival, packaged good and properly protected. Product exactly what I needed and wanted. Fast arrival, packaged good and properly
…
Kylie Te Awa

Laptop is excellent. Delivery to South island was fast. Very pleased with my purchase.

Misipota Faalogo

In stock

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Fully Setup, Ready to go with Genuine Microsoft Windows 11 PRO. Freshly installed and activated for you, with the latest security updates and drivers already installed. Get online right out of the box. We’ve loaded Google Chrome, Zoom, VLC, PDF Reader, and Antivirus, with a Microsoft compatible office suite. Make and edit Word, Excel & PowerPoint files with LibreOffice.

google chrome browser

Chrome

Web browsing

zoom video conferencing

Zoom

Video calls

vlc media player

VLC Player

Media playback

Antivirus

Security protection

PDF Reader

Document viewing

LibreOffice

Office suite

Machines such as these business-grade units are typically built with much higher quality, robust parts. These are designed to last and will often far outperform cheap new computers.

HP Z4 G4 Workstation PC Tower Specifications

​Processor (CPU)​
Intel Xeon W-2104 Quad Core up to 3.20GHz Turbo

Officially Supported for Windows 11 ✓
​Memory (RAM)​
32GB DDR4
​Storage​
1TB NVMe Solid State Drive (SSD)

Lightning-fast performance
​Graphics​
NVIDIA Quadro P620 2GB Dedicated Graphics

Professional Workstation Graphics
​Other Features​
DVD/CD Writer Drive
Dimensions Approx. 38.6cm, x 16.9cm, 44.5cm (HxWxD)

Why the HP Z4 G4 Workstation Stands Out

Equipping yourself with a machine built for relentless, continuous operation gives you a massive advantage when facing tight professional deadlines. By choosing this renewed HP Z4 G4 Workstation from Hungry PC, Kiwis secure a top-tier enterprise machine designed to deliver server-grade stability at a highly accessible price point. It is a brilliant investment for architectural designers, professional photo editors, or serious power users who need an incredibly dependable central hub capable of running hardware-intensive applications all day long without breaking a sweat.

What makes this specific workstation so highly sought after is the seamless integration of professional-grade graphics and an enormous pool of system memory. You get the specialized power of an NVIDIA Quadro card engineered specifically to render complex visual workflows with pinpoint accuracy, all packed into a highly durable chassis that stays remarkably quiet under load. Paired with the included Wi-Fi adapter, you can place this desktop anywhere in the home or studio where you have a wireless connection. With lightning-fast NVMe storage and robust expandability, this machine adapts flawlessly to your most ambitious creative tasks and heavy-duty digital lifestyle projects.

Premium Features at a Glance

  • Enterprise-Grade Reliability: Driven by an Intel Xeon processor specifically engineered for server-like stability to smoothly handle intense, continuous workloads.
  • Massive Multitasking Capacity: Packed with a colossal 32GB of memory to drastically reduce system lag when you are running multiple heavy creative applications and rendering large files.
  • Dedicated Professional Graphics: Equipped with an NVIDIA Quadro P620 graphics card featuring 2GB of dedicated memory, giving you the specialized horsepower needed for precise CAD design.
  • Colossal Solid State Vault: The massive 1TB NVMe storage drive ensures your operating system boots quickly and provides immense secure storage for giant video files and design archives.
  • Ready to Connect: Comes complete with a built-in DVD rewriteable drive for accessing physical media and a free Wi-Fi adapter so you can quickly jump onto your wireless network straight out of the box.

Optimized Performance For

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Engineering & CAD
Optimized for precision, providing stability and processing power for Architecture, Design, and even some 3D Modelling or complex Rendering applications.

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Creative Design
Built for creators handling high-resolution layers and vector math with ease in Photoshop, Illustrator, and professional Graphic Design suites.

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Video & Audio
High-speed processing for many media production applications, ensuring smooth exports for Video Editing, Film, and Music Production.

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Work & Study
Power through daily Word Processing, Spreadsheets, Office Apps, and Business Accounting. Perfect for Remote Working From Home (WFH). Students can comfortably work on School & Uni (BYOD) tasks.

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Communication
Keeping in touch is a breeze with Email and Web Browsing at your fingertips. Enjoy High-quality Video Calling and Communication using Zoom, Teams, or Messenger and a Webcam.

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Media & Streaming
Streaming Netflix, Youtube, TV On Demand, Movies, Music and Social Media browsing (Facebook, Instagram, etc).

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

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 Desktops are covered by an industry leading return-to-base hardware warranty. In the very rare instance there was a problem with your desktop, 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 PC 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 repairs on any out of Warranty services required including accidental damage to the device, etc. Extend your warranty with us and we increase this discount program for the usable lifetime of the device.

Businesses demand reliability and usually take care of and maintain equipment to a high standard throughout their life. We’ve fully refurbished these machines after coming off lease, from use in a corporate environment.

Through refurbishment each machine is individually checked, and thoroughly tested in house. We then find our refurbished machines have a very low failure rate, even compared to when they were new. This is because factories do not often test each unit individually. In our experience these units will perform as good, if not better than when they were new.

Buying refurbished not only saves you money, by getting a better computer at a cheap price. It also supports a sustainable environment and reduces landfill, which we think is awesome!

Since buying a Refurbished PC 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 equipment. Instead of selling ordinary consumer grade equipment, we focus on machines that are designed for the corporate world. These computer systems have higher build quality, more reliable parts, and typically more powerful specifications. After our extensive testing process, we can be sure the machine 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.

We try to make things super simple, once your machine arrives you’ll find a FREE WiFi Adapter included in the package, alongside a Power Cord. Next steps are to simply connect these along with your Keyboard, Mouse and Monitor into the unit. You can either use your existing Keyboard, Mouse and Monitor to effectively treat our refurbished PC as an “Upgrade Box” or these can be purchased as an extra with your order. Check out our range of accessories here.

Once you have everything connected, you can turn on the machine and enjoy it, the rest has been done for you already, operating system will be loaded, ready for you to connect to your WiFi and install your programs, check your emails and browse the internet. Easy!

For a full list of helpful setup guides, check out our Tech Support section.

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.

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Buying refurbished not only saves you money, it helps reduce the environmental impacts of e-waste. Learn More…

Verified Customer Reviews

The Laptop was as described in as new , I trusted the description given and it was spot on the Customer Service was excellent and the delivery time was very quick. I’m a very happy client and highly recommend HungryPC.

Barry Sergent

Searched for a company who could supply an ex lease laptop dedicated Linux Mint cinnamon, no windows and thankfully found this company. Extremely professional and great service

Stan
Read more reviews →

quality testing

To ensure your system arrives in excellent working order, our technicians meticulously test and service each individual machine before shipment to ensure they meet our high standards.

All major hardware components like RAM, Hard Drive / SSD, Power Supply & Motherboard are fully tested to ensure a quality and reliable system. We install all latest security updates, and compatible drivers to get you up and running quickly and safely.

Where necessary worn components are either replaced or upgraded to give these machines a new lease on life.

Need something different? We can customize a machine to suit your needs. Contact us with your requirements.

With hungryPC you get NZ's BEST QUALITY, Refurbished & Ex-Lease Computers at incredible prices, backed with warranty and service that is second to none.
As an online store we have super low overheads, to give you the best price possible.

You can find full details on the Warranty by clicking here.

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Other Great Value Options...

View our full range of Refurbished PC Desktops. Enhance your experience with our External Storage, or find more great additions in our Refurbished Business Computer Systems.

🎯 Psst... Did you know? Whether you live in Auckland, Wellington, Christchurch, are local to us here in Hamilton or anywhere in between, you'll get fast, free delivery for this device NZ wide. No promo code needed, just pure savings!