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            • Dell Precision 3551 15.6″ Touch i7-10750H 32GB Ram 512GB SSD Quadro P620
            Dell Precision 3561 15.6″ Touch i7-11850H | 32GB RAM | 512GB SSD | RTX T600
            January 24, 2026
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            Dell Precision 3551 15.6" Touch i7-10750H 32GB Ram 512GB SSD Quadro P620
            Dell Precision 3551 15.6" Touch i7-10750H 32GB Ram 512GB SSD Quadro P620 - Image 2
            Dell Precision 3551 15.6" Touch i7-10750H 32GB Ram 512GB SSD Quadro P620 - Image 3
            Dell Precision 3551 15.6" Touch i7-10750H 32GB Ram 512GB SSD Quadro P620 - Image 4
            Dell Precision 3551 15.6" Touch i7-10750H 32GB Ram 512GB SSD Quadro P620 - Image 5
            Dell Precision 3551 15.6" Touch i7-10750H 32GB Ram 512GB SSD Quadro P620 - Image 6
            Dell Precision 3551 15.6" Touch i7-10750H 32GB Ram 512GB SSD Quadro P620 - Image 7

            Dell Precision 3551 15.6″ Touch i7-10750H 32GB Ram 512GB SSD Quadro P620

            $599.00

             

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            Dell Precision 3551 15.6″ Touch i7-10750H 32GB Ram 512GB SSD Quadro P620


            Dell Precision 3551 15.6″ Touch i7-10750H 32GB Ram 512GB SSD Quadro P620


            đź’Ľ Description:

            Dell Precision 3551 Mobile Workstation – Touch Display

            The Dell Precision 3551 is a powerful business-class mobile workstation , designed for professionals who need reliability and performance. Equipped with an Intel Core i7-10750H processor , 32GB RAM , and a 512GB SSD , this system is ideal for CAD, design work, engineering software, data analysis, and heavy multitasking.

            The 15.6″ Full HD touchscreen offers excellent clarity and productivity, while the NVIDIA Quadro P620 4GB GPU delivers certified performance for professional applications.


            đź”§ Specifications:

            • Brand: Dell

            • Model: Precision 3551

            • Type: Mobile Workstation

            • Screen Size: 15.6 in

            • Display Type: Touchscreen

            • Resolution: 1920 Ă— 1080 (Full HD)

            • Processor: Intel Core i7-10750H (10th Gen)

            • RAM: 32GB

            • Storage Type: SSD

            • Storage Capacity: 512GB

            • Graphics: NVIDIA Quadro P620 4GB

            • Operating System: Windows 11

            • Battery Health: Good


            📦 Condition:

            • Excellent condition – fully tested, cleaned, and 100% functional. May show only minor cosmetic wear . Good Battery health checked and guaranteed.


            🛡️ Warranty:

            âś… Buy With Confidence.


            📬 What’s Included:

            • Dell Precision 3551 15.6″ Touch i7-10750H

            • AC Power Adapter / Charger

            • Pre-installed Windows 11 Pro


            đźšš Shipping:

            • Fast dispatch (within 1 business day)

            • Secure packaging + tracking included

            © 2023 Smart Tech Laptops, All rights reserved

            Out of stock

            SKU: Jx7tzUsQYAIFmDum Categories: Business Laptops, CAD Workstations, Gaming Laptops, Laptops Tags: Dell Precision 3551 Dell Precision 3551 32GB RAM Brand: Dell
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            • Description
            • Additional information

            Dell Precision 3551 Mobile Workstation – Touch Display

            The Dell Precision 3551 is a powerful business-class mobile workstation , designed for professionals who need reliability and performance. Equipped with an Intel Core i7-10750H processor , 32GB RAM , and a 512GB SSD , this system is ideal for CAD, design work, engineering software, data analysis, and heavy multitasking.

            The 15.6″ Full HD touchscreen offers excellent clarity and productivity, while the NVIDIA Quadro P620 4GB GPU delivers certified performance for professional applications.


            đź”§ Specifications:

            • Brand: Dell

            • Model: Precision 3551

            • Type: Mobile Workstation

            • Screen Size: 15.6 in

            • Display Type: Touchscreen

            • Resolution: 1920 Ă— 1080 (Full HD)

            • Processor: Intel Core i7-10750H (10th Gen)

            • RAM: 32GB

            • Storage Type: SSD

            • Storage Capacity: 512GB

            • Graphics: NVIDIA Quadro P620 4GB

            • Operating System: Windows 11

            • Battery Health: Good


            📦 Condition:

            • Excellent condition – fully tested, cleaned, and 100% functional. May show only minor cosmetic wear . Good Battery health checked and guaranteed.


            🛡️ Warranty:

            âś… Buy With Confidence.


            📬 What’s Included:

            • Dell Precision 3551 15.6″ Touch i7-10750H

            • AC Power Adapter / Charger

            • Pre-installed Windows 11 Pro


            đźšš Shipping:

            • Fast dispatch (within 1 business day)

            • Secure packaging + tracking included

            © 2023 Smart Tech Laptops, All rights reserved

            Weight 3.0 kg
            Dimensions 45.0 × 30.0 × 15.0 cm
            Processor

            i7-10750H

            Screen Size

            15.6 in

            Graphics Processing Type

            Integrated/On-Board Graphics

            RAM Size

            32 GB

            SSD Capacity

            512 GB

            Most Suitable For

            Casual Computing

            GPU

            NVIDIA Quadro P620 4GB

            Processor Speed

            2.70 GHz

            Series

            Precision

            Type

            Notebook/Laptop

            Release Year

            2022

            Maximum Resolution

            1920 x 1080

            Model

            Dell Precision 3551

            Connectivity

            ["HDMI", "USB 2.0", "USB-C"]

            Operating System

            Windows 11 Pro

            Features

            ["Backlit Keyboard", "Bluetooth", "Built-in Microphone", "Built-in Webcam", "Wi-Fi"]

            Storage Type

            SSD (Solid State Drive)

            Item Condition

            Used

            Brand

            Dell

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            • Dell Precision 5560 i7 11850H | 32GB | 512GB SSD | NVIDIA T1200 4GB| 4K Display

              Dell Precision 5560 i7 11850H | 32GB | 512GB SSD | NVIDIA T1200 4GB| 4K Display

               

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              Dell Precision 5560 i7 11850H | 32GB | 512GB SSD | NVIDIA T1200 4GB| 4K Display

              đź’Ľ Product Overview

              Powered by the Intel Core i7-11850H processor and 32GB RAM , this system is built to handle CAD, 3D modeling, Adobe Creative Suite, engineering software, data analysis, and software development with ease. The NVIDIA T1200 workstation GPU delivers certified graphics performance for professional applications, ensuring stability and accuracy. The stunning 4K UHD display provides exceptional clarity, sharp detail, and vibrant color accuracy ideal for designers, engineers, and creators who require precision. A fast 512GB SSD ensures rapid boot times and smooth workflow performance.


              ✨ Specifications

              Processor

              • Intel Core i7-11850H
                8 Cores, 16 Threads
                Base: 2.50GHz | Turbo: Up to 4.80GHz

              Memory

              • 32GB DDR4 RAM

              Storage

              • 512GB NVMe SSD

              Graphics

              • NVIDIA RTX T1200 – 4GB GDDR6

              Display

              • 15.6″ FHD+ (1920 Ă— 1200)

              • Anti-glare, 16:10 aspect ratio

              Operating System

              • Windows 11 Pro (Activated)


              🔌 Connectivity & Ports

              • 2 Ă— Thunderbolt 4 / USB-C

              • 1 Ă— USB-C (with Power Delivery & DisplayPort)

              • 3.5mm Audio

              • Wi-Fi + Bluetooth


              📦 Condition

              • Used in Good working condition

              • Fully functional

              • May have minor cosmetic marks from normal use


              đź§° Included

              • Dell Precision 5560 Laptop

              WARRANTY POLICY

              If you believe the product you have purchased is a warranty claim, please contact our Customer Service team for a Return Authorization.

              Standard Warranty We provide 90-day warranty on all our refurbished equipment from the order purchase date indicated on your invoice. Manufacturer warranty is provided on all new equipment unless otherwise stated.

              Please note that warranty does not cover on the purchased items with the following conditions:

              • Consumable parts of the item being sold according to its grading system (e.g. laptop batteries). Batteries are tested for its battery wear level and to hold charge. However, as they are consumed depending on customers activities. Batteries will be replaced if it has been found to be in a non-functional condition (i.e. does not hold any charge) and the fault is reported in the first 30 days after purchase. Items described “AS IS or parts ONLY” are excluded from any warranty.
              • Damage resulting from use of non-standard accessories.
              • Defects and malfunctions resulting from viruses, operating system errors and compatibility problems. It is buyers responsibility to ensure the item purchased will be compatible for use with their existing hardware and systems and to ensure antivirus software is maintained and updated to prevent software corruption.
              • Any defects or damage which have been caused by abnormal use and handling, improper storage, exposure to moisture or dampness, unauthorized modifications, unauthorized connections, unauthorized repair and improper installation, including damage caused by freight, electrical fluctuations, spill of liquid or any other acts which are not the fault of Technology Locker.
              • Items damaged in transit on delivery or on return.
              • All plastic surfaces and all other externally exposed parts that are scratched or damaged due to customer use.

              FAQs

              What warranty do you provide? All products come with a standard 3-month warranty. If an item still carries a manufacturer?s warranty, this will be clearly stated in the product description.

              Are warranties or returns available for untested, “Sold As-Is,” or “For Parts Only” items? No, we do not offer warranties or returns for items listed as untested, “Sold As-Is,” or “For Parts Only.” Please review the product description carefully before purchasing, as no exceptions will be made.

              Can you build custom PC or laptop configurations? Yes, we offer custom-built PCs and laptops tailored to your needs. If you require specific upgrades, such as additional memory or storage, we can create a personalized configuration and provide a custom listing for you.

              What should I do if I have an issue with my purchase? Please contact us directly through our website before escalating any issues. We are committed to resolving problems promptly and fairly.

              Can I visit your location to inspect an item? Yes, you are welcome to inspect items in person. Please contact us to schedule an appointment. We are available Monday through Friday, 10 AM to 6 PM.

              Local Pickup and Delivery

              Local Pickup We offer local pickup by appointment only for your convenience. Select the “Pick Up” option during checkout when placing your online order. Once your order is submitted, please email us to schedule a pickup time. You?ll receive an email confirmation when your order is ready for collection, typically within 1-2 business days. Kindly wait for this confirmation before visiting to ensure a smooth experience.

              Delivery Information Standard deliveries are processed and dispatched from our warehouse within 1-2 business days of order placement. We ship via Australia Post to residential and business addresses across Australia.

              Delivery typically takes 3-5 business days after dispatch, depending on your location. For remote areas, please allow additional time. A tracking number, if provided, allows you to monitor your order?s progress in real-time.

              Shipping Restrictions At this time, we only ship to addresses within Australia.

              Cancellations and Redelivery

              If you need to cancel an order after it has been dispatched, please note that postage fees may be non-refundable. Additional charges may apply for redelivery or address redirection requests. Contact us promptly for assistance with any changes to your order.

              Support

              For prompt and professional assistance, please reach out to our dedicated support team. You can contact us directly using the phone number listed on our website, by sending a message through eBay, or by completing the Contact Us form on our website. We are committed to addressing your inquiries and resolving any issues efficiently.

              Support

              • Message Us

              Store Categories

              • Monitors
              • Laptops & Netbooks
              • Desktops & All-In-Ones

              © 2023 Smart Tech Laptops, All rights reserved

              $1,099.00
              Add to cart
            • Dell Latitude 5421 Laptop 14" Intel Core i7-11850H 16Gb RAM 256GB SSD Win11 Pro

              Dell Latitude 5421 Laptop 14″ Intel Core i7-11850H 16Gb RAM 256GB SSD Win11 Pro

               

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              Dell Latitude 5421 Laptop 14″ Intel Core i7-11850H 16Gb RAM 256GB SSD Win11 Pro


              Dell Latitude 5421 Laptop 14″ Intel Core i7-11850H 16Gb RAM 256GB SSD Win11 Pro


              đź’Ľ Description:

              Experience powerful performance and professional reliability with this Dell Latitude 5421 laptop. Equipped with a high-end Intel Core i7-11850H processor , 16 GB RAM , and 256 GB SSD , this machine is ideal for business users, creatives, students, or anyone who needs speed, multitasking, and responsiveness. This unit is in Excellent Condition — well maintained, minimal signs of wear, and fully tested to work flawlessly. Comes with genuine Windows 11 Pro installed and ready to use.

              All systems are fully tested, cleaned, and come with a 3-month hardware warranty

              Bulk orders and configuration upgrades (RAM, SSD) are available on request.


              đź”§ Specifications:

              • Model: Dell Latitude 5421

              • Processor: Intel Core i7-11850H (8-core, high performance)

              • Memory: 16GB DDR4 RAM — excellent for multitasking

              • Storage: 256GB SSD — fast boot and app load times

              • Display: 14” Full HD (1920Ă—1080) screen

              • Operating System: Windows 11 Pro (activated & ready)

              • Ports: USB-C / USB-A / HDMI / RJ-45 Ethernet / Audio jack

              • Wireless: Wi-Fi + Bluetooth

              • Condition: Excellent — minimal signs of cosmetic wear


              📦 Condition:

              • Excellent condition – fully tested, cleaned, and 100% functional. May show only minor cosmetic wear . Battery health checked and guaranteed.


              🛡️ Warranty:

              ✅ 3-Month Seller Warranty – Covers all hardware components


              📬 What’s Included:

              • Dell Latitude 5421 14”

              • AC Power Adapter / Charger

              • Pre-installed Windows 11 Pro


              đźšš Shipping:

              • Fast dispatch (within 1 business day)

              • Secure packaging + tracking included

              © 2023 Smart Tech Laptops, All rights reserved

              $649.00
              Add to cart
            • Dell Latitude 7420 Carbon Fibre Laptop i7 11th Gen 16GB RAM 256GB SSD Win 11 Pro

              Dell Latitude 7420 Carbon Fibre Laptop i7 11th Gen 16GB RAM 256GB SSD Win 11 Pro

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              Dell Latitude 7420 Carbon Fibre Laptop i7 11th Gen 16GB RAM 256GB SSD Win 11 Pro


              Dell Latitude 7420 Carbon Fibre Laptop i7 11th Gen 16GB RAM 256GB SSD Win 11 Pro


              đź’Ľ Description:

              Boost your productivity with the Dell Latitude 7420 – Carbon Fibre Edition . Designed for professionals, this lightweight yet durable laptop delivers power, security, and premium build quality. Equipped with an 11th Gen Intel Core i7 processor , 16GB RAM , and 256GB SSD storage , it’s built for multitasking, business applications, and on-the-go performance. The carbon fibre chassis offers a sleek, modern look with exceptional durability, while the 14-inch FHD display ensures sharp visuals for work and entertainment. Perfect for students, executives, and remote workers who need a reliable business laptop.


              đź”§ Specifications:

              • Model: Dell Latitude 7420 (Carbon Fibre Edition)

              • Processor: Intel Core i7 – 11th Generation

              • Memory: 16GB DDR4 RAM

              • Storage: 256GB SSD (fast boot & load times)

              • Display: 14.0” Full HD (1920 x 1080) anti-glare screen

              • Graphics: Integrated Intel Iris Xe Graphics

              • Operating System: Windows 11 Pro (or Windows 10 Pro, upgradable)

              • Connectivity: Wi-Fi 6, Bluetooth 5.1, USB-C Thunderbolt, HDMI, USB 3.2

              • Build: Lightweight carbon fibre design – durable & stylish

              • Camera: HD Webcam with privacy shutter

              • Battery Life: All-day performance with fast charging


              📦 Condition:

              • Excellent condition – fully tested, cleaned, and 100% functional. May show only minor cosmetic wear . Battery health checked and guaranteed.


              🛡️ Warranty:

              ✅ 3-Month Seller Warranty – Covers all hardware components


              📬 What’s Included:

              • Dell Latitude 7420 Laptop Carbon Fiber

              • Genuine Dell Charger


              đźšš Shipping:

              • Fast dispatch (within 1 business day)

              • Secure packaging + tracking included

              © 2023 Smart Tech Laptops, All rights reserved

              $569.00
              Add to cart
            • Apple MacBook Pro 15" (2018) | Intel i7 | 16GB | 256GB |  3 m warranty| Touchbar

              Apple MacBook Pro 15″ (2018) | Intel i7 | 16GB | 256GB | 3 m warranty| Touchbar

               

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              Apple MacBook Pro 15″ (2018) | i7 | 16GB | 256GB SSD | Touch Bar | macOS | 3M Warranty
              $699.00

              Apple MacBook Pro 15″ (2018) | i7 | 16GB | 256GB SSD | Touch Bar | macOS | 3M Warranty


              🍏 Product Description:

              Up for sale is the Apple MacBook Pro 15-inch (2018) with Touch Bar – a sleek, high-performance laptop ideal for professionals, students, and creatives. Powered by an Intel Core i7 , 16GB RAM , and a fast 256GB SSD , this MacBook offers top-tier performance for editing, design, programming, and multitasking. Comes preloaded with the latest compatible macOS and includes a 3-month seller warranty .


              đź”§ Specifications:

              • Model: Apple MacBook Pro 15-inch (2018)

              • Processor: Intel Core i7 (6-Core, 2.2GHz base, up to 4.1GHz Turbo)

              • Memory: 16GB DDR4 RAM

              • Storage: 256GB SSD

              • Graphics: Radeon Pro 555X (4GB GDDR5) + Intel UHD Graphics 630

              • Display: 15.4” Retina Display (2880 x 1800) with True Tone

              • Keyboard: Backlit with Touch Bar and Touch ID

              • Ports: 4 x Thunderbolt 3 (USB-C)

              • Operating System: macOS (latest supported version)

              • Color: Space Gray or Silver (based on availability)


              âś… Condition:

              • Used – Excellent functional condition

              • Minor signs of use may be present

              • Thoroughly tested and working perfectly


              🛡 Warranty:

              • âś… 3 Months Seller Warranty

              • Covers hardware and system performance


              📦 What’s Included:

              • MacBook Pro 15″ (2018, i7, 16GB, 256GB, Touch Bar)

              • Genuine Apple charger or compatible USB-C charger

              • macOS pre-installed and ready to use


              đźšš Shipping:

              • Fast dispatch within 1 business day

              • Secure packaging

              • Tracking number provided

              WARRANTY POLICY

              If you believe the product you have purchased is a warranty claim, please contact our Customer Service team for a Return Authorization.

              Standard Warranty We provide 90-day warranty on all our refurbished equipment from the order purchase date indicated on your invoice. Manufacturer warranty is provided on all new equipment unless otherwise stated.

              Please note that warranty does not cover on the purchased items with the following conditions:

              • Consumable parts of the item being sold according to its grading system (e.g. laptop batteries). Batteries are tested for its battery wear level and to hold charge. However, as they are consumed depending on customers activities. Batteries will be replaced if it has been found to be in a non-functional condition (i.e. does not hold any charge) and the fault is reported in the first 30 days after purchase. Items described “AS IS or parts ONLY” are excluded from any warranty.
              • Damage resulting from use of non-standard accessories.
              • Defects and malfunctions resulting from viruses, operating system errors and compatibility problems. It is buyers responsibility to ensure the item purchased will be compatible for use with their existing hardware and systems and to ensure antivirus software is maintained and updated to prevent software corruption.
              • Any defects or damage which have been caused by abnormal use and handling, improper storage, exposure to moisture or dampness, unauthorized modifications, unauthorized connections, unauthorized repair and improper installation, including damage caused by freight, electrical fluctuations, spill of liquid or any other acts which are not the fault of Technology Locker.
              • Items damaged in transit on delivery or on return.
              • All plastic surfaces and all other externally exposed parts that are scratched or damaged due to customer use.

              FAQs

              What warranty do you provide? All products come with a standard 3-month warranty. If an item still carries a manufacturer?s warranty, this will be clearly stated in the product description.

              Are warranties or returns available for untested, “Sold As-Is,” or “For Parts Only” items? No, we do not offer warranties or returns for items listed as untested, “Sold As-Is,” or “For Parts Only.” Please review the product description carefully before purchasing, as no exceptions will be made.

              Can you build custom PC or laptop configurations? Yes, we offer custom-built PCs and laptops tailored to your needs. If you require specific upgrades, such as additional memory or storage, we can create a personalized configuration and provide a custom listing for you.

              What should I do if I have an issue with my purchase? Please contact us directly through our website before escalating any issues. We are committed to resolving problems promptly and fairly.

              Can I visit your location to inspect an item? Yes, you are welcome to inspect items in person. Please contact us to schedule an appointment. We are available Monday through Friday, 10 AM to 6 PM.

              Local Pickup and Delivery

              Local Pickup We offer local pickup by appointment only for your convenience. Select the “Pick Up” option during checkout when placing your online order. Once your order is submitted, please email us to schedule a pickup time. You?ll receive an email confirmation when your order is ready for collection, typically within 1-2 business days. Kindly wait for this confirmation before visiting to ensure a smooth experience.

              Delivery Information Standard deliveries are processed and dispatched from our warehouse within 1-2 business days of order placement. We ship via Australia Post to residential and business addresses across Australia.

              Delivery typically takes 3-5 business days after dispatch, depending on your location. For remote areas, please allow additional time. A tracking number, if provided, allows you to monitor your order?s progress in real-time.

              Shipping Restrictions At this time, we only ship to addresses within Australia.

              Cancellations and Redelivery

              If you need to cancel an order after it has been dispatched, please note that postage fees may be non-refundable. Additional charges may apply for redelivery or address redirection requests. Contact us promptly for assistance with any changes to your order.

              Support

              For prompt and professional assistance, please reach out to our dedicated support team. You can contact us directly using the phone number listed on our website, by sending a message through eBay, or by completing the Contact Us form on our website. We are committed to addressing your inquiries and resolving any issues efficiently.

              Support

              • Message Us

              Store Categories

              • Monitors
              • Laptops & Netbooks
              • Desktops & All-In-Ones

              © 2023 Smart Tech Laptops, All rights reserved

              $699.00
              Add to cart

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            Saturday: 1 PM - 3 PM

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