Collection:

Dell Precision Workstations

24 products
40% Off
SKU: SL-636245
Regular price $599.00
Sale price $599.00
Regular price $999.00
Unit price
per 
Boost your productivity with the Dell Precision 3570 Mobile Workstation, a high-performance laptop designed for productivity and efficiency. Powered by an Intel Core i5-1235U Processor, this compac...
29% Off
SKU: SL-482881
Regular price $639.00
Sale price $639.00
Regular price $899.00
Unit price
per 
Boost your productivity with the Dell Precision 3630 Workstation Tower Desktop, a high-performance, refurbished Tower designed for productivity and efficiency. Powered by an Intel Core i7-8700K (8t...
34% Off
SKU: SL-726449650889
Regular price $459.00
Sale price $459.00
Regular price $699.00
Unit price
per 
Boost your productivity with the Dell Precision 3630 Workstation Tower Desktop, a high-performance, refurbished Tower designed for productivity and efficiency. Powered by an Intel Core i7-8700K (8t...
29% Off
SKU: SL-726449650735
Regular price $499.00
Sale price $499.00
Regular price $699.00
Unit price
per 
Boost your productivity with the Dell OptiPlex 3431 Workstation SFF Desktop, a high-performance refurbished Workstation SFF designed for productivity and efficiency. Powered by an Intel Core i7-970...
31% Off
SKU: SL-726449650742
Regular price $549.00
Sale price $549.00
Regular price $799.00
Unit price
per 
Boost your productivity with the Dell OptiPlex 3431 Workstation SFF Desktop, a high-performance refurbished Workstation SFF designed for productivity and efficiency. Powered by an Intel Core i7-970...
31% Off
SKU: SL-726449650728
Regular price $479.00
Sale price $479.00
Regular price $699.00
Unit price
per 
Boost your productivity with the Dell OptiPlex 3431 Workstation SFF Desktop, a high-performance refurbished Workstation SFF designed for productivity and efficiency. Powered by an Intel Core i5-950...
40% Off
SKU: SL-726449650711
Regular price $419.00
Sale price $419.00
Regular price $699.00
Unit price
per 
Boost your productivity with the Dell OptiPlex 3431 Workstation SFF Desktop, a high-performance refurbished Workstation SFF designed for productivity and efficiency. Powered by an Intel Core i5-950...
38% Off
SKU: SL-726449647988
Regular price $809.00
Sale price $809.00
Regular price $1,299.00
Unit price
per 
This Refurbished Laptop comes equipped with a powerful Intel Core (i5) (10th) generation Processor with a speed of (3.10) GHz. The (32GB RAM) and (1TB SSD) allow the management of all operations ef...
27% Off
SKU: SL-726449647971
Regular price $729.00
Sale price $729.00
Regular price $999.00
Unit price
per 
This Refurbished Laptop comes equipped with a powerful Intel Core (i5) (10th) generation Processor with a speed of (3.10) GHz. The (32GB RAM) and (512GB SSD) allow the management of all operations ...
25% Off
SKU: SL-726449647964
Regular price $599.00
Sale price $599.00
Regular price $799.00
Unit price
per 
This Refurbished Laptop comes equipped with a powerful Intel Core (i5) (10th) generation Processor with a speed of (3.10) GHz. The (16GB RAM) and (512GB SSD) allow the management of all operations ...
33% Off
SKU: SL-726449663469
Regular price $539.00
Sale price $539.00
Regular price $799.00
Unit price
per 
This Refurbished Laptop comes equipped with a powerful Intel Core (i5) (10th) generation Processor with a speed of (3.10) GHz. The (16GB RAM) and (256GB SSD) allow the management of all operations ...
35% Off
SKU: SL-482424
Regular price $519.00
Sale price $519.00
Regular price $799.00
Unit price
per 
Boost your productivity with the Dell Precision 3630 Workstation Tower Desktop, a high-performance, refurbished Tower designed for productivity and efficiency. Powered by an Intel Core i7-8700K (8t...
40% Off
SKU: SL-726449669874
Regular price $419.00
Sale price $419.00
Regular price $699.00
Unit price
per 
This Refurbished Workstation comes equipped with a powerful Intel Core (i7) (8th) generation Processor with a speed of (3.2) GHz. The (16GB RAM) and (256GB SSD) allows the management of all operati...
31% Off
SKU: SL-726449670061
Regular price $479.00
Sale price $479.00
Regular price $699.00
Unit price
per 
This Refurbished Workstation comes equipped with a powerful Intel Core (i7) (8th) generation Processor with a speed of (3.2) GHz. The (16GB RAM) and (512GB SSD) allows the management of all operati...
35% Off
SKU: SL-726449669843
Regular price $389.00
Sale price $389.00
Regular price $599.00
Unit price
per 
This Refurbished Workstation comes equipped with a powerful Intel Core (i5) (8th) generation Processor with a speed of (3.0) GHz. The (16GB RAM) and (256GB SSD) allows the management of all operati...
22% Off
SKU: SL-481966
Regular price $699.00
Sale price $699.00
Regular price $899.00
Unit price
per 
Boost your productivity with the Dell Precision 3630 Workstation Tower Desktop, a high-performance refurbished Tower designed for productivity and efficiency. Powered by an Intel Core i5-8500 (8th ...
28% Off
SKU: SL-381312
Regular price $759.00
Sale price $759.00
Regular price $1,059.00
Unit price
per 
This Refurbished Laptop comes equipped with a powerful Intel Core (i7) (10th) generation Processor with a speed of (2.70) GHz. The (32GB RAM) and (1TB M2 SSD) allow the management of all operations...
25% Off
SKU: SL-726449684679
Regular price $599.00
Sale price $599.00
Regular price $799.00
Unit price
per 
This Refurbished Workstation comes equipped with a powerful Intel Core (i7) (8th) generation Processor with a speed of (3.2) GHz. The (32GB RAM) and (512GB SSD) allows the management of all operati...
23% Off
SKU: SL-490463
Regular price $689.00
Sale price $689.00
Regular price $899.00
Unit price
per 
This Refurbished Workstation comes equipped with a powerful Intel Core (i7) (8th) generation Processor with a speed of (3.2) GHz. The (32GB RAM) and (1TB SSD) allows the management of all operation...
17% Off
SKU: SL-490462
Regular price $909.00
Sale price $909.00
Regular price $1,099.00
Unit price
per 
This Refurbished Workstation comes equipped with a powerful Intel Core (i5) (8th) generation Processor with a speed of (3.0) GHz. The (64GB RAM) and (1TB SSD) allows the management of all operation...
27% Off
SKU: SL-490461
Regular price $659.00
Sale price $659.00
Regular price $899.00
Unit price
per 
This Refurbished Workstation comes equipped with a powerful Intel Core (i5) (8th) generation Processor with a speed of (3.0) GHz. The (32GB RAM) and (1TB SSD) allows the management of all operation...
36% Off
SKU: SL-490460
Regular price $449.00
Sale price $449.00
Regular price $699.00
Unit price
per 
This Refurbished Workstation comes equipped with a powerful Intel Core (i5) (8th) generation Processor with a speed of (3.0) GHz. The (16GB RAM) and (512GB SSD) allows the management of all operati...
25% Off
SKU: SL-481628
Regular price $599.00
Sale price $599.00
Regular price $799.00
Unit price
per 
Boost your productivity with the Dell Precision 3620 Workstation Tower Desktop, a high-performance refurbished Tower designed for productivity and efficiency. Powered by an Intel Core i7-6700 (6th ...
33% Off
SKU: SL-726449742102
Regular price $399.00
Sale price $399.00
Regular price $599.00
Unit price
per 
Boost your productivity with the Dell Precision 3620 Workstation Tower Desktop, a high-performance refurbished Tower designed for productivity and efficiency. Powered by an Intel Core i7-6700 (6th ...

Why Choose A Dell Precision Computer?

Professional-grade creative and technical work demands more than a standard PC can offer. Whether you are rendering 3D models, editing 4K video, or managing complex data sets, finding hardware that won’t bottleneck your workflow is essential. At System Liquidation, we specialize in high-end, Microsoft Authorized Refurbisher (MAR) units that deliver elite performance without the "brand-new" markup. If you are looking for where to buy refurbished laptops or towers that handle heavy-duty applications, our selection of Dell Precision Workstations is the industry gold standard.

With nearly 20 years of industry expertise, we help professionals grow with reliable, enterprise-grade hardware. The Dell Precision line is engineered specifically for "power users" like engineers, designers, and data scientists. As a Microsoft Authorized Refurbisher, we ensure every refurbished dell computer we sell meets rigorous stability and performance benchmarks.

Dell Precision Refurbished Laptops

For the professional on the move, a Precision mobile workstation offers the perfect balance of portability and raw power. These are not your average reconditioned laptops; they are equipped with ISV-certified graphics and high-thermal-capacity cooling systems. From the thin-and-light 5000 series to the powerhouse 7000 series, these Dell refurbished laptops provide the reliability needed for mission-critical tasks outside the office.

Dell Precision Refurbished Desktops

When your project requires 24/7 uptime and massive scalability, a refurbished desktop from the Precision line is the ultimate solution. We stock various configurations, including refurbished computer towers and Small Form Factor (SFF) units like the Precision 3630 and 5820. These Dell refurbished desktops feature Intel Xeon or Core i7/i9 processors and ECC memory support, making them the backbone of our refurbished computers for sale for technical industries.

Frequently Asked Questions

While a standard refurbished Dell computer is great for office tasks, the Precision line is built with higher-grade components designed for "sustained" heavy loads. They feature advanced cooling, professional-grade graphics cards, and are built to be easily serviced and upgraded, ensuring a much longer lifecycle than consumer-grade PCs.

Yes. We prioritize modern specifications, ensuring our refurbished computer towers are equipped with high-speed NVMe SSDs and sufficient RAM (typically 16GB to 64GB) to run Windows 11, AutoCAD, Adobe Creative Cloud, and SolidWorks with ease.

Built for 24/7 business use, refurbished Dell Precision towers use durable, enterprise-grade components. With tested power and cooling systems, they typically last 5–7 years under heavy workloads. Their modular design also makes it easy to upgrade RAM or storage and extend performance even longer.

Yes. Dell Precision refurbished desktops are built for expandability. Many models feature a tool-less chassis, making it easy to upgrade RAM, add storage drives, or replace the GPU as your workload grows.

Yes. Many Dell Precision workstations, especially models with Intel Xeon processors, support ECC (Error-Correcting Code) memory. ECC RAM detects and corrects data errors in real time, helping prevent system crashes and data corruption during intensive tasks like 3D rendering, engineering simulations, and large dataset processing.