We include a FREE charger with your laptop
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HP ZBook 15 G4 Mobile Workstation i7-7820HQ [Quad] 2.90GHz 15.6" FHD IPS NVIDIA Quadro M2200 HDMI USB-C 32GB DDR4 512GB NVMe
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Second hand isn't always second best. Buying refurbished from tier1 is a better way to upgrade your IT equipment, saving you money and stopping recycled devices heading to landfill. Still not sure, here are some of the benefits of buying from tier1...


All our refurbished Laptops go through extensive testing as part of our in-house refurbishment process.

Grade | A |
Details | These are in great condition with no major marks/scuffs on the casing, no dead pixels/pressure marks on the screen. Any imperfections will be minor and limited to wear and tear. For full grading information please see our Grading Page |
Specification | |
Processor | Intel® Core™ i7-7820HQ Quad Core Processor, 8M Cache, Processor Base Frequency 2.90GHz, Max Turbo Frequency 3.90GHz |
Memory | 32GB DDR4, 4x Slots |
Hard Drive | As selected above (NVMe SSD) |
Optical Drive | None |
Ports | 2x USB-C (supports Thunderbolt 3, DisplayPort Alt Mode) ¦ 2x USB 3.0 ¦ Headphone/microphone combo jack ¦ HDMI ¦ VGA ¦ Ethernet (RJ-45) ¦ USB 3.0 (charging) ¦ SD Card Reader (SDHC Card, SDXC UHS-II Card) |
Display | 15.6" FHD (1920x1080) UWVA IPS, anti-glare, LED backlit |
Wireless | Wi-Fi | Bluetooth 4.2 |
Weight | Approx. 2.6 kg |
Dimensions | (WxDxH) 38.6cm x 26.4cm x 2.6cm |
Operating System | Genuine Windows 64 bit - 32 bit on request |
Webcam | Yes - 720p HD |
Graphics | NVIDIA Quadro M2200, 4GB GDDR5 |
Audio | Bang & Olufsen Audio (Stereo Speakers) |
Security | Trusted Platform Module (TPM 2.0) Security Chip |
Everything you buy from Tier 1 comes with a FREE 1 Year Warranty.
Your FREE 1 Year Warranty starts on the day you receieve your order.
Everything you buy from Tier 1 comes with a FREE 1 Year Warranty.
Your FREE 1 Year Warranty starts on the day you receieve your order.
How to make a claim
If you have an issue with a device that you have purchased from us, please contact us straight away and we will guide you through the process. In some cases, we might be able to assist you remotely. A member of our Tech Support Team can connect to your device and diagnose and potentially fix the issue for you.
If we are unable to fix the device remotely, we will provide you with the details to return your device to us.

- Faults covered by technical defects

- Accidental damage
- Liquid damage
- Damage to screens
- Damage to surrounds, facias, lids or keyboards
- Issues caused by any modifications of the internal or externals of the device
- Issues as a result of third party software
- Any parts or components added since the item was purchased
All our Laptops are thoroughly tested and refurbished by our in-house technicians. Our product grades are…

“A Fully Working Machine With Minimal Marks Or Damage”
May have light cosmetic marks or scratches, barely noticeable
May have light cosmetic marks or scratches, barely noticeable
In full working order. Might have light cosmetic marks or scratches, barely noticeable

“A small reduction in finish for a big reduction in price”
May have some marks or scratches. Rubber feet may be missing
May have light marks or scatches which are not visible when turned on
In full working order. May have some signs of use

“A small reduction in finish for a big reduction in price”
May have some marks or scratches. Rubber feet may be missing
Will have marks or scratches on the screen, barely visible when turned on
In full working order. May have some signs of use

“A small reduction in finish for a big reduction in price”
May have some visible signs of use, with marks, scratches or dents. Rubber feet may be missing
May have major marks or scratches on the screen
May have some cosmetic damage and signs of use
Refurbished HP ZBook 15 G4 Mobile Workstation Grade A
We built desktop workstation power, performance and expandability into a device designed for the road. Made for mobile creative and design professionals with the most demanding projects, where compromise is simply not an option.
No compromise reliability
Confidently take on your workday with our durable & reliable HP ZBook 15. With 120,000 hours of testing, and 30 years of HP Z DNA this is where the fusion of innovation, performance & reliability meet.

Cracking Down On Carbon Emissions
At Tier1 sustainability is at the core of everything we do. We are a UK based re-commerce business, refurbishing, reusing and recycling IT equipment, such as laptops, desktops & monitors.