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Important Notice: Operating System Not Included - NO OS is installed
These computers are sold without a pre-installed operating system and cannot be used until a compatible OS is installed by the customer. Please note that we can no longer install Windows 10 on systems due to Microsoft's end-of-support timeline.
Available Options:
Contact us to discuss which option best meets your needs or for assistance with OS installation requirements.
The Lenovo ThinkStation P520 Tower is a professional-grade workstation designed to handle demanding computing tasks with reliability and expandability. Built on Intel's Xeon platform, this tower delivers the performance and scalability that professionals need for resource-intensive applications.
The ThinkStation P520 is engineered for professionals who require dependable computing power. Whether you're running CAD software, managing databases, performing 3D rendering, or handling complex business applications, this workstation provides the foundation you need. The Xeon W-2123 processor offers ECC memory support and enterprise-class reliability, making it suitable for mission-critical work environments. The generous expansion options allow you to customize the system to your specific needs—add high-performance graphics cards for visualization work, additional storage controllers for data-intensive tasks, or specialized interface cards for industry-specific applications.
Please Note: This unit does not include integrated graphics or display ports. A discrete graphics card with video outputs will be required for display connectivity.
This workstation has been fully reconditioned by certified technicians to ensure reliable operation. With over 250,000 happy customers and a commitment to quality, you can purchase with confidence knowing that your investment is protected. All products include warranties and our no-hassle return policy provides added peace of mind.
Whether you're outfitting a professional workspace or building a powerful home workstation, the ThinkStation P520 offers the expandability, reliability, and performance that Lenovo's workstation line is known for. Order yours today and put professional-grade computing power to work for you.
Our Microsoft Authorized Refurbished (MAR) computers and laptops are now predominantly loaded with Windows 11 (Home or Pro), with limited remaining stock available in Windows 10. Please check your product option selections to ensure compatibility with your specific needs, including choosing between Pro or Home versions.
| Functionality |  |
|---|---|
| Cosmetics |  |
All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.
| Processor | Intel Xeon W-2123 3.60GHz |
|---|---|
| Memory | 16GB DDR4 |
| Storage | 256GB 2.5" SATA SSD |
| Form Factor | Tower |
| Maximum Memory | 512GB |
| Total Memory Slots | 8 |
| Expansion Slots | 2 PCIe x16 Gen 3 1 PCIe x8 Gen 3 2 PCIe x4 Gen 3 1 PCI |
| Optical Drive | DVD |
| Network Connection(s) | Gigabit Ethernet |
| Front USB Port(s) | 4 (3.2 Gen 1) |
| Rear USB Port(s) | 4 (3.2 Gen 1) 2 (2.0) |
| VGA Port(s) | 0 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 0 |
| Display Port(s) | 0 |
| Mini Display Port(s) | 0 |
| Serial Port(s) | 0 |
| Parallel Port(s) | 0 |
| eSATA Port(s) | 0 |
| Firewire Port(s) | 0 |
| PS/2 Port(s) | 2 |
| SD Card Reader | No |
Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.
All products purchased from us are covered by a 1-year warranty from the date of purchase, covering manufacturing defects and functional failures under normal business use.
Please note that batteries are an exception to this policy. Batteries are covered by a 90-day warranty due to their consumable nature.
This warranty does not cover damage caused by misuse, unauthorized modifications, or improper handling. For any warranty claims, please contact our support team with your purchase details and a description of the issue.
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