Lenovo ThinkStation P500 Tower Workstation Xeon E5-1620 v3 - No OS - Grade C
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IMPORTANT NOTICE
Operating System Not Included
This PC is sold without an OS installed.
Perfect for users who want to install their own software.
Lenovo ThinkStation P500 Tower Workstation
The Lenovo ThinkStation P500 is a robust tower workstation designed to handle demanding professional applications with ease. Powered by an Intel Xeon E5-1620 v3 processor and 16GB of DDR4 memory, this workstation delivers reliable performance for business computing, design work, and technical applications.
Key Features
- Powerful Xeon Processing: Intel Xeon E5-1620 v3 processor running at 3.50GHz provides enterprise-level computing power
- 16GB DDR4 Memory: Ample RAM for multitasking and running professional applications smoothly
- 256GB SSD Storage: Fast 2.5" SATA solid-state drive for quick boot times and responsive file access
- Expandability: Supports up to 512GB of memory across 8 DIMM slots for future growth
- Extensive Expansion Options: Six expansion slots including PCIe 3.0 x16, PCIe 3.0 x4, PCIe 2.0, and traditional PCI for maximum flexibility
- Tower Form Factor: Spacious tower design allows for easy upgrades and superior cooling
- DVD Optical Drive: Built-in DVD drive for legacy media and software installation
- Gigabit Ethernet: High-speed 10/100/1000 network connectivity for fast data transfer
- Versatile Connectivity: 8 USB 3.0 ports, 4 USB 2.0 ports, serial port, PS/2 ports, and SD card reader
Professional Workstation Performance
The ThinkStation P500 is engineered for professionals who require dependable computing power. Whether you're running CAD applications, managing complex databases, working with large spreadsheets, or handling multiple business applications simultaneously, the Xeon processor architecture provides the stability and performance that professional workloads demand. The generous expansion capabilities make this workstation an excellent choice for businesses that need to customize their systems with additional graphics cards, storage controllers, or specialized interface cards. With support for up to 512GB of memory, this system can grow alongside your business needs.
Technical Specifications
- Processor: Intel Xeon E5-1620 v3, 3.50GHz
- Memory: 16GB DDR4
- Storage: 256GB 2.5" SATA SSD
- Form Factor: Tower
- Maximum Memory Capacity: 512GB
- Memory Slots: 8 total DIMM slots
- Expansion Slots: 1x PCIe 3.0 x4, 2x PCIe 3.0 x16, 1x PCIe 2.0 x1, 1x PCIe 2.0 x4, 1x PCI
- Optical Drive: DVD
- Network: Gigabit Ethernet (10/100/1000)
- Front Ports: 4x USB 3.0
- Rear Ports: 4x USB 3.0, 4x USB 2.0, 1x Serial, 2x PS/2
- SD Card Reader: Yes
Why Buy from PC Liquidations
When you choose this ThinkStation P500, you're getting a workstation that has undergone a meticulous testing and inspection process to ensure reliable operation. Every unit is backed by comprehensive warranty coverage and satisfaction guaranteed, giving you confidence in your purchase. This workstation represents an outstanding value for businesses and power users seeking professional-grade computing without the premium price tag of new equipment.
Our dedication to quality and customer satisfaction, earned over decades of service with over 250,000 happy customers, ensures you'll receive a properly prepared workstation ready for deployment in your business environment. Whether you're outfitting a single workstation or multiple systems, this Lenovo ThinkStation P500 delivers the performance and reliability your work demands.

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.

Grade C 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 P500 Tower Workstation Technical Specs
| Processor | Xeon E5 (1620v3) 3.50Ghz |
|---|---|
| Memory | 16GB DDR4 |
| Storage | 256 2.5" SATA SSD |
| Form Factor | Tower |
| Maximum Memory | 512GB |
| Total Memory Slots | 8 |
| Expansion Slots | 1 x PCIe 3.0 x4 1 x PCIe 3.0 x16 1 x PCIe 2.0 x1 1 x PCIe 3.0 x16 1 x PCI 1 x PCIe 2.0 x4 |
| Optical Drive | DVD |
| Network Connection(s) | Gigabit Ethernet 10/100/1000 |
| Front USB Port(s) | 4 (3.0) |
| Rear USB Port(s) | 4 (2.0) 4 (3.0) |
| VGA Port(s) | 0 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 0 |
| Display Port(s) | 0 |
| Mini Display Port(s) | 0 |
| Serial Port(s) | 1 |
| 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
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