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LENOVO ThinkStation P520 Tower Computer Xeon E3-1230 - Windows 10 - Grade B
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Product Overview
The LENOVO ThinkStation P520 Tower Computer delivers robust workstation performance in a reliable tower form factor. Powered by an Intel Xeon processor and equipped with expandability options, this refurbished system is designed to handle demanding business applications and multitasking workflows.
Key Features & Benefits
- Powerful Processing: Intel Xeon (E3-1230) processor running at 3.5 GHz provides dependable performance for professional applications
- 8GB DDR4 Memory: Smooth multitasking capability with room for expansion up to 512GB across 8 memory slots
- 256GB SSD Storage: Fast boot times and responsive application loading
- Extensive Connectivity: Gigabit Ethernet, Wi-Fi, and Bluetooth 4.2 for versatile networking options
- Multiple USB Ports: 4 front USB 3.2 Gen 1 ports plus 6 rear USB ports (4x USB 3.2 Gen 1, 2x USB 2.0)
- Expansion Ready: Multiple PCIe slots including 2x PCIe x16 Gen 3, 1x PCIe x8 Gen 3, 2x PCIe x4 Gen 3, and 1 PCI slot
- Built-in Optical Drive: DVD Writer for media reading and burning
- SD Card Reader: Convenient media transfer capabilities
Ideal Applications
This ThinkStation P520 is well-suited for business environments requiring reliable computing power with room for growth. The tower form factor provides accessibility for future upgrades, while the Xeon processor ensures stable performance for productivity applications, data processing, and general business computing. The generous expansion slot configuration allows for adding graphics cards, storage controllers, or other specialized hardware as your needs evolve. Whether deployed in an office setting or as a home workstation, this system offers the flexibility and performance to support diverse computing requirements.
Technical Specifications
- Processor: Intel Xeon (E3-1230) 3.5 GHz
- Memory: 8GB DDR4 (expandable to 512GB)
- Storage: 256GB SSD
- Form Factor: Tower
- Network: Gigabit Ethernet, Wi-Fi, Bluetooth 4.2
- Optical Drive: DVD Writer
- Legacy Ports: 2 PS/2 ports
Why Buy from PC Liquidations
This refurbished ThinkStation P520 has been tested and refurbished by trained technicians to ensure reliable operation. When you choose this system, you benefit from fast fulfillment to get your equipment ready for deployment quickly.
Every unit comes with a warranty for your peace of mind, and our team is committed to providing you with quality refurbished technology at competitive pricing. Invest in dependable workstation computing that meets your budget and performance requirements.
Operating System Options
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.
Windows 10 Disclaimer
Windows 10 devices are not eligible to be upgraded to Windows 11. End of Service for Windows 10 will be on October 14, 2025.
Grade B Refurbished
| 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.
More Great Computer and Laptop Options
ThinkStation P520 Tower Computer Technical Specs
| Processor | Intel Xeon (E3-1230) 3.5 GHz |
|---|---|
| Memory | 8GB DDR4 |
| Storage | 256GB SSD |
| Form Factor | Tower Form Factor |
| 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 Writer |
| Network Connection(s) | Gigabit Ethernet Wi-Fi Bluetooth 4.2 |
| Front USB Port(s) | 4 (3.2 Gen 1) |
| Rear USB Port(s) | 2 (2.0) 4 (3.2 Gen 1) |
| 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 | Yes |
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
Need help finding the right product?
Our team is ready with expert support before and after your purchase.
*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.
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