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Dell PRECISION 3561Dell Precision 3561 Workstation 15.6" i7-11850H 32GB 256GB SSD NVIDIA T600

4.74 · 723 store reviews Key specs
Excellent Grade · Fully tested · Close to new, light marks possible
SKU:R-6089-EXC
Condition
Sale price $475.00 Regular price $579.00

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At a glance

Processor
Intel Core i7-11850H · 6 cores
Memory
32GB DDR4
Storage
256GB SSD
Display
15.6" · Full HD (1920x1080)
Graphics
NVIDIA T600
Operating system
Windows 11

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Description

Dell Precision 3561 — 15.6" Mobile Workstation, Intel i7-11850H, 32GB RAM, 256GB SSD, NVIDIA T600

A certified refurbished Dell Precision 3561 mobile workstation built for professional workloads — 8-core Intel Core i7-11850H, 32GB RAM, fast 256GB NVMe SSD and dedicated NVIDIA T600 graphics on a 15.6" Full HD anti-glare display, running Windows 11 Pro. Backed by a 12-month Reboot IT warranty. Please note: this unit's BIOS is password locked — it boots from the drive and runs completely normally, the only limitation is that BIOS/firmware settings cannot be changed.

⚠️ BIOS-locked unit: This workstation has a BIOS supervisor password set. It powers on, boots into Windows 11 Pro from the installed SSD, and operates normally for everyday use. You will not be able to enter the BIOS/UEFI setup menu to change firmware settings, alter boot order, or re-image from an external device. It is priced to reflect this. If you need full BIOS access (e.g. for enterprise re-imaging or custom firmware configuration), this unit is not suitable.

Cosmetic note — paint peeling: This unit has some peeling/flaking paint on the cabinet (outer chassis). It is purely cosmetic — it does not affect performance, the display, the keyboard, or any function — and the unit is priced to reflect it.

Why choose the Dell Precision 3561?

  • 8-core Intel Core i7-11850H: A high-wattage H-series workstation CPU with Turbo up to 4.8GHz, built for sustained heavy workloads like CAD, rendering and data crunching — far beyond typical ultrabook performance.
  • Dedicated NVIDIA T600 graphics: Professional-grade GPU with 4GB GDDR6, certified for CAD/CAM and 3D applications such as SolidWorks, AutoCAD and Revit, and capable of driving multiple high-resolution displays.
  • 32GB RAM for demanding projects: Generous memory handles large assemblies, multiple virtual machines and heavy multitasking without slowdown — and the DDR4 SODIMM slots remain user-upgradeable.
  • Fast 256GB NVMe SSD: Rapid boot, near-instant file access and snappy application launches for a responsive professional workflow.
  • 15.6" Full HD anti-glare display: A sharp 1920×1080 matte panel that reduces reflections and eye strain during long working sessions.
  • Full-size professional connectivity: USB-C, USB 3.2 Type-A, HDMI, RJ-45 Gigabit Ethernet, SD card reader, Wi-Fi 6 and Bluetooth 5.1 — ready for any desk or docking setup.

Performance in professional use

The Precision 3561 is a genuine mobile workstation, and it shows under load. The 8-core i7-11850H paired with 32GB of RAM tears through engineering and design workloads — CAD models, BIM projects, photo and video editing, large datasets and multiple virtual machines all run smoothly. Where a standard business laptop would throttle, this Precision is engineered to sustain high performance.

The dedicated NVIDIA T600 GPU is the key differentiator. With ISV certifications for professional applications, it accelerates 3D viewport performance in SolidWorks, AutoCAD, Revit and Adobe Creative Cloud, and drives multiple external monitors with ease. Combined with the 256GB NVMe SSD for fast project loading, it makes a capable, portable platform for engineers, architects, designers and analysts.

For everyday office work the machine is equally at home — Microsoft Office, video conferencing and dozens of browser tabs barely register against its capacity. The full-size keyboard with number pad, RJ-45 Ethernet and generous port selection make it a true desktop-replacement that still travels. Because the BIOS is locked on this particular unit, it suits a buyer who wants a ready-to-use Windows 11 Pro workstation rather than one for custom firmware re-imaging.

Technical specifications

Processor Intel Core i7-11850H (11th Gen Tiger Lake-H), 8-Core / 16-Thread, up to 4.8GHz, 24MB Cache
Memory 32GB DDR4 SODIMM (user-upgradeable)
Storage 256GB PCIe NVMe M.2 SSD
Graphics NVIDIA T600 (4GB GDDR6, dedicated) + Intel UHD integrated
Display 15.6" Full HD (1920×1080) Anti-Glare, LED Backlit
Operating System Windows 11 Pro 64-bit (pre-installed)
BIOS Status Password locked — boots and operates normally; BIOS/UEFI settings cannot be changed
Wireless Intel Wi-Fi 6 (802.11ax), Bluetooth 5.1
Ports USB-C, USB 3.2 Type-A, HDMI, RJ-45 Gigabit Ethernet, SD card reader, 3.5mm audio
Camera & Audio HD webcam, dual speakers, dual-array microphones
Keyboard Full-size with numeric keypad
Warranty 12-month Reboot IT warranty (battery: 7 days if it holds no charge)

Is it right for you?

✓ Best for
• Engineers, architects and designers running CAD/3D software
• Photo/video editors and creative professionals
• Data analysts and developers running VMs
• Power users wanting a desktop-replacement laptop
• Buyers who want upgradeable RAM and a dedicated GPU
✗ Not for
• Anyone needing BIOS/UEFI access for re-imaging or firmware changes
• Buyers wanting the lightest, thinnest ultraportable
• Users needing all-day battery over raw performance
• High-end AAA gaming (T600 is a pro GPU, not a gaming card)
• Those wanting the cheapest entry-level laptop

Condition grades

Grade Cosmetic Condition Battery Health
A — Excellent Minimal wear, no notable scratches or dents, pristine appearance 70%+ of original capacity
B — Good Light usage marks and minor cosmetic wear, fully functional 40–69% of original capacity

Batteries are consumable and carry 7-day dead-battery cover. Grade A units hold 70%+ capacity; Grade B units hold 40–69%.

Frequently asked questions

What does "BIOS locked" mean for this workstation?

The BIOS has a supervisor password set. The laptop powers on, boots into Windows 11 Pro from the installed SSD and runs normally for everyday use. The only limitation is that you cannot enter the BIOS/UEFI setup to change firmware settings, boot order, or re-image from external media. The price reflects this.

Is the NVIDIA T600 good for gaming?

The T600 is a professional workstation GPU optimised for CAD, 3D and creative applications rather than gaming. It will handle light and older games comfortably, but it is not designed as a high-end gaming card.

Can I upgrade the RAM or storage?

Yes — the 32GB DDR4 memory is in SODIMM slots and can be upgraded, and the M.2 NVMe SSD can be replaced or expanded. Note that BIOS-level changes (such as boot configuration) are not available on this locked unit.

Does it run Windows 11?

Yes — it ships with Windows 11 Pro pre-installed and meets all Windows 11 requirements (11th Gen CPU, TPM 2.0). It receives ongoing Microsoft security and feature updates.

What warranty is included?

Every unit comes with a 12-month Reboot IT warranty covering hardware and functionality. The battery carries 7-day dead-battery cover as a consumable item.

How much does shipping cost?

As a full-size mobile workstation, shipping costs apply based on size and destination — rates are calculated at checkout.

Warranty & Reboot IT assurance

Your Dell Precision 3561 is backed by a 12-month Reboot IT warranty covering hardware components and functionality, giving you confidence in your purchase. The battery carries 7-day dead-battery cover as a consumable component.

Every workstation is professionally tested, cleaned and graded before sale to our Verified Reboot Refurb standard.

As Australia's trusted refurbished IT specialist since 2001, Reboot IT (Melbourne) stands behind every device with responsive local support — reboot-it.com.au.

All specifications

  • Brand
    Dell
  • Model
    PRECISION 3561
  • Processor
    Intel Core i7-11850H
  • RAM
    32GB
  • Storage Type
    NVMe SSD
  • Screen Size
    15in
  • Resolution
    Full HD (1920x1080)
  • Graphics
    NVIDIA T600
  • Operating System
    Windows 11
  • Connectivity
    HDMI, USB-A, SD Card Reader
  • Colour
    Black

What's in the box

  • Dell - PRECISION 3561
  • Tax invoice
  • Power adapter
  • Power cable

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 PRECISION 3561?

A powerful 15.6-inch mobile workstation built for demanding professional work — engineering, design and creative applications — with 8 CPU cores, 32GB RAM and dedicated NVIDIA T600 graphics.

Refurbished - Dell Precision 3561 i7 11850H 2.5GHz 32GB 1TB SSD 15.6 W11P | 1yr Wty - Reboot IT

8-Core Workstation Power

The 8-core Intel Core i7-11850H sustains heavy CAD, rendering and data workloads where ordinary laptops throttle.

32GB Upgradeable Memory

Generous DDR4 RAM in SODIMM slots handles large assemblies and virtual machines, with room to upgrade further.

Professional NVIDIA T600 Graphics

Dedicated 4GB GDDR6 GPU certified for SolidWorks, AutoCAD and Revit, driving smooth 3D and multi-monitor setups.

Fast NVMe SSD Storage

256GB PCIe NVMe SSD delivers rapid boot, quick project loading and a responsive Windows 11 Pro experience.

8-Core Workstation Power

The 8-core Intel Core i7-11850H sustains heavy CAD, rendering and data workloads where ordinary laptops throttle.

32GB Upgradeable Memory

Generous DDR4 RAM in SODIMM slots handles large assemblies and virtual machines, with room to upgrade further.

Refurbished - Dell Precision 3561 i7 11850H 2.5GHz 32GB 1TB SSD 15.6 W11P | 1yr Wty - Reboot IT

Professional NVIDIA T600 Graphics

Dedicated 4GB GDDR6 GPU certified for SolidWorks, AutoCAD and Revit, driving smooth 3D and multi-monitor setups.

Fast NVMe SSD Storage

256GB PCIe NVMe SSD delivers rapid boot, quick project loading and a responsive Windows 11 Pro experience.

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