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HP ZBook 15 G6 E-2286M 2.4GHz 64GB 1TB SSD RTX 3000 15.6" UHD W11P · 1yr Wty

4.74 · 723 store reviews Key specs
Excellent Grade · Fully tested · Close to new, light marks possible
SKU:R-5673-EXC
Condition
Sale price $1,099.00 Regular price $1,199.00

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At a glance

Processor
Intel Xeon E-2286M
Memory
64GB
Storage
1TB SSD
Display
15.6" · 4K UHD (3840x2160)
Graphics
NVIDIA Quadro RTX 3000
Operating system
Windows 11 Pro

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Description

HP ZBook 15 G6 Mobile Workstation - Xeon E-2286M, 64GB RAM, RTX 3000

HP ZBook 15 G6 Mobile Workstation - Xeon E-2286M, 64GB ECC RAM, RTX 3000, 4K UHD Display

This certified refurbished HP ZBook 15 G6 delivers exceptional professional computing power with an Intel Xeon E-2286M 8-core processor (2.4GHz base, up to 5.0GHz boost), massive 64GB ECC memory, lightning-fast 1TB NVMe SSD storage, and NVIDIA Quadro RTX 3000 graphics with 6GB GDDR6. The stunning 15.6-inch 4K UHD DreamColor display provides professional-grade color accuracy for demanding CAD, 3D modeling, video editing, and engineering workflows. Every device undergoes rigorous testing by Reboot IT and comes backed by a comprehensive 12-month warranty.

What Makes the HP ZBook 15 G6 a Premium Mobile Workstation Choice?

  • Intel Xeon E-2286M Processor Excellence: 8-core professional-grade CPU with 2.4GHz base frequency and turbo boost up to 5.0GHz, featuring 16MB L3 cache and vPro technology for enterprise-level security and remote management capabilities.
  • Massive 64GB ECC Memory Configuration: Error-correcting code memory ensures data integrity during complex calculations and mission-critical professional applications, with ample capacity for running multiple virtual machines simultaneously.
  • NVIDIA Quadro RTX 3000 Professional Graphics: 6GB GDDR6 dedicated workstation GPU with RT cores for real-time ray tracing and Tensor cores for AI-accelerated workflows, ISV-certified for Autodesk, SolidWorks, Adobe, and other professional applications.
  • 4K UHD DreamColor Display Technology: 15.6-inch 3840×2160 resolution screen with 100% sRGB color gamut accuracy, factory-calibrated for color-critical work in photography, video production, and graphic design.
  • Enterprise-Grade Build Quality: MIL-STD-810G tested chassis with spill-resistant keyboard, reinforced hinges, and comprehensive port selection including dual Thunderbolt 3 connectivity for high-speed data transfer and external display support.

How Does the HP ZBook 15 G6 Perform in Daily Professional Use?

The HP ZBook 15 G6 excels in demanding professional environments where reliability and performance are paramount. The Xeon E-2286M processor handles complex multi-threaded workloads with ease, maintaining consistent performance during intensive CAD rendering, finite element analysis, and video transcoding tasks. The 64GB ECC memory configuration eliminates bottlenecks when working with large assemblies in SolidWorks, extensive datasets in MATLAB, or multiple 4K video streams in DaVinci Resolve.

Real-world performance scenarios demonstrate the workstation's capabilities: simultaneous operation of AutoCAD with complex 3D models, multiple Chrome tabs with cloud-based collaboration tools, Teams video conferencing, and background file synchronization without performance degradation. The RTX 3000 graphics accelerate GPU-compute tasks in Blender, provide smooth viewport performance in Fusion 360, and enable real-time ray tracing previews in professional rendering applications.

The 4K DreamColor display transforms productivity by providing exceptional screen real estate for detailed technical drawings, precise photo editing with accurate color representation, and side-by-side document comparison. The 90Wh battery delivers reliable all-day performance for mobile professionals, while comprehensive connectivity options support seamless integration with docking stations, external monitors, and high-speed storage arrays in professional workflows.

Complete Technical Specifications

Component Specification
Processor Intel Xeon E-2286M (8-core, 2.4GHz base, up to 5.0GHz Turbo, 16MB L3 cache, vPro)
Memory 64GB DDR4-2666 ECC SODIMM (4x slots, expandable to 128GB)
Storage 1TB PCIe NVMe M.2 SSD (KXG60ZNV1T02)
Graphics NVIDIA Quadro RTX 3000 Mobile - 6GB GDDR6 dedicated
Display 15.6" 4K UHD (3840×2160) DreamColor, 100% sRGB, anti-glare
USB Ports 2x USB-C Thunderbolt 3 (DisplayPort 1.4, Power Delivery), 1x USB 3.1 Gen 1
Video Output HDMI 2.0b, 2x Thunderbolt 3 (supports 4x 4K displays simultaneously)
Ethernet RJ-45 Gigabit Ethernet
Audio Bang & Olufsen speakers, 3.5mm combo jack, noise cancellation
Card Reader SD card reader, Smart card reader
Wireless Wi-Fi 6 AX200, Bluetooth 5.0, optional LTE-Advanced
Battery 90Wh Li-ion polymer, HP Fast Charge capable
Weight Approximately 2.6kg (5.7 lbs)
Dimensions 366 × 263 × 29.9mm (14.4" × 10.4" × 1.18")
Chassis CNC machined aluminum, MIL-STD-810G tested
Webcam 1080p FHD IR camera with Windows Hello facial recognition
Security TPM 2.0, fingerprint reader, HP Sure Start Gen5, HP Sure Sense
Keyboard Full-size backlit keyboard with numeric keypad, spill-resistant
Operating System Windows 11 Pro (64-bit)
MIL-STD Testing 810G certified for shock, vibration, temperature, humidity

Is the HP ZBook 15 G6 Right for Your Needs?

✓ Best For:
• CAD professionals and engineers requiring workstation-class performance
• Video editors working with 4K content and color-critical projects
• 3D artists and designers needing RTX acceleration
• Data scientists running complex simulations with large datasets
• IT professionals managing virtual machine environments
✗ Not Recommended For:
• Casual users needing basic web browsing and office tasks
• Gaming enthusiasts seeking consumer GPU optimizations
• Budget-conscious buyers prioritizing lowest cost over performance
• Users requiring ultra-portable lightweight designs
• Students needing entry-level computing solutions

Understanding Condition Grades and Battery Health

Every HP ZBook 15 G6 undergoes comprehensive testing and grading to ensure transparent quality standards. Our certified refurbishment process includes detailed cosmetic assessment and battery capacity verification using professional diagnostic tools.

Grade Cosmetic Condition Battery Capacity
A — Excellent Minimal wear, no visible scratches on screen or housing 70%+ of original 90Wh capacity
B — Good Light usage marks, possible minor keyboard wear 40–69% of original 90Wh capacity
C — Fair Visible wear consistent with regular use, fully functional Under 50% of original 90Wh capacity

All devices meeting Reboot IT's Verified Refurb standard maintain minimum 70% battery capacity for reliable professional use. The 90Wh battery includes 7-day dead-battery cover as batteries are consumable components subject to natural capacity degradation over time.

Frequently Asked Questions About the HP ZBook 15 G6

What warranty coverage is included with this refurbished workstation?

Every HP ZBook 15 G6 includes a comprehensive 12-month warranty provided by Reboot IT covering all hardware components and functionality. The battery carries 7-day dead-battery cover due to its consumable nature.

Can this workstation run professional applications like AutoCAD and SolidWorks?

Yes, the Xeon E-2286M processor and Quadro RTX 3000 graphics are ISV-certified for professional CAD applications, providing excellent performance in AutoCAD, SolidWorks, Inventor, and other engineering software with hardware acceleration support.

Is Windows 11 Pro pre-installed and properly licensed?

Windows 11 Pro comes pre-installed with a genuine license. The workstation includes TPM 2.0 security chip ensuring full compatibility with Windows 11 security requirements and enterprise features like BitLocker encryption.

How does battery health affect daily professional use?

Grade A batteries (70%+ capacity) provide 6-8 hours of typical office work. Grade B (40–69%) offers 4-6 hours, suitable for most professional tasks with periodic charging. All grades maintain full performance capabilities.

What display connectivity options are available for external monitors?

The workstation supports up to four external 4K displays simultaneously via dual Thunderbolt 3 ports and HDMI 2.0b output, perfect for multi-monitor professional workflows and high-resolution design work.

Does this configuration support ECC memory error correction?

Yes, the Xeon E-2286M processor and 64GB ECC memory configuration provide error-correcting code functionality, automatically detecting and correcting memory errors to ensure data integrity during mission-critical professional applications.

Is this workstation suitable for video editing and color-critical work?

Absolutely. The 4K DreamColor display offers 100% sRGB color accuracy with factory calibration, while the RTX 3000 GPU accelerates video encoding, effects processing, and real-time playback in professional editing applications like Premiere Pro and DaVinci Resolve.

Warranty and After-Sales Support

Every HP ZBook 15 G6 includes a comprehensive 12-month warranty provided by Reboot IT, covering all hardware components, functionality, and manufacturing defects. This warranty ensures complete peace of mind for professional users who depend on reliable workstation performance.

Our warranty covers processor, memory, storage, graphics, display, ports, and all integrated components. Battery performance is covered separately under 7-day dead-battery cover, reflecting its nature as a consumable component. Warranty claims are processed efficiently with replacement or repair options available.

As part of our Verified Refurb certification, every device undergoes comprehensive testing including display quality verification, hard drive performance benchmarking, keyboard functionality assessment, and complete component validation before shipment to ensure reliable professional-grade performance.

Upgradeability and Compatibility Options

The HP ZBook 15 G6 offers excellent expandability for future needs. Memory can be upgraded to a maximum of 128GB using four DDR4-2666 ECC SODIMM slots, ideal for professionals working with large datasets or running multiple virtual machines. The M.2 NVMe storage slot supports PCIe 3.0 drives up to 2TB capacity for expanded storage requirements.

The workstation is fully compatible with Windows 11 Pro requirements including TPM 2.0, Secure Boot, and UEFI firmware. The Xeon E-2286M processor and integrated security features support enterprise management tools and remote administration capabilities. Standard user-serviceable components include memory modules, M.2 storage drives, and the removable battery for field replacement when necessary.

All specifications

  • Brand
    HP
  • Model
    ZBook 15 G6
  • Processor
    Intel Xeon E-2286M
  • RAM
    64 GB
  • Storage
    1 TB
  • Storage Type
    NVMe
  • Screen Size
    15in
  • Resolution
    4K UHD (3840x2160)
  • Graphics
    NVIDIA Quadro RTX 3000
  • Operating System
    Windows 11 Pro
  • Connectivity
    HDMI|Mini DisplayPort|USB-C|USB 3.1|Gigabit Ethernet
  • Video Ports
    HDMI, DisplayPort, USB-C Video
  • Colour
    Black
  • Warranty
    1 Year

What's in the box

  • HP ZBook 15 G6
  • Power adapter and cable
  • Tax invoice is included with all sales

Warranty, returns & delivery

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!

Frequently asked questions

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!

By buying refurbished, you avoid
340kg

of CO₂ vs. manufacturing new

And divert
2.1kg

of e-waste from landfill

Source: Lenovo & Dell PCF datasheets — per unit.

Why the ZBook 15 G6?

Professional-grade HP ZBook 15 G6 workstation with Intel Xeon E-2286M processor, 64GB RAM, and RTX 3000 graphics delivers exceptional performance for demanding creative and technical workflows at an unbeatable refurbished price.

HP ZBook 15 G6 i7 9750H 2.6GHz 40GB 512GB SSD T1000 15.6

Workstation-Class Power

Intel Xeon E-2286M processor with 64GB RAM handles intensive CAD, 3D rendering, and professional software with ease.

4K UHD Display

15.6-inch 4K UHD screen with 3840x2160 resolution provides crystal-clear detail for precision design work and content creation.

RTX 3000 Graphics

NVIDIA Quadro RTX 3000 delivers certified professional graphics performance for complex visual workloads and GPU acceleration.

1 Year Warranty

Complete peace of mind with full 1-year warranty coverage on this professionally refurbished workstation.

Workstation-Class Power

Intel Xeon E-2286M processor with 64GB RAM handles intensive CAD, 3D rendering, and professional software with ease.

4K UHD Display

15.6-inch 4K UHD screen with 3840x2160 resolution provides crystal-clear detail for precision design work and content creation.

HP ZBook 15 G6 i7 9750H 2.6GHz 40GB 512GB SSD T1000 15.6

RTX 3000 Graphics

NVIDIA Quadro RTX 3000 delivers certified professional graphics performance for complex visual workloads and GPU acceleration.

1 Year Warranty

Complete peace of mind with full 1-year warranty coverage on this professionally refurbished workstation.

How we refurbish every unit

See every test
  1. 1Sourced from business fleets

    Ex-business, government and education machines, bought from organisations, not consumer trade-ins.

  2. 2Data erased with Blancco

    Every drive is wiped with Blancco, and an erasure report is kept for its serial.

  3. 3Every function tested

    Screen, keyboard, ports, battery, Wi-Fi and drive are tested. Worn parts are replaced, original where available.

  4. 4Cleaned and graded in Springvale

    Cleaned by our team, then graded against our published grading guide.

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About Reboot IT

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.

Learn more about Reboot IT