Lenovo ThinkStation P520 Tower Computer Xeon (W-2123) - No OS - Grade A
-
20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
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 P520 Tower Computer Xeon (W-2123) - Refurbished
The Lenovo ThinkStation P520 is a professional-grade workstation tower designed to handle demanding computing tasks with reliability and power. Built around the Intel Xeon W-2123 processor and equipped with 32GB of DDR4 memory, this refurbished workstation delivers robust performance for business applications, content creation, and technical workloads.
Key Features
- Powerful Processing: Intel Xeon W-2123 processor running at 3.6 GHz provides professional-grade computing power
- Generous Memory: 32GB DDR4 RAM with expandability up to 512GB across 8 memory slots
- Fast Storage: 256GB SSD for quick boot times and responsive application performance
- Extensive Connectivity: Multiple USB 3.2 and 2.0 ports, Gigabit Ethernet, Wi-Fi, and Bluetooth 4.2
- Expansion Ready: Multiple PCIe slots (x16, x8, x4) plus legacy PCI slot for versatile hardware upgrades
- Tower Form Factor: Full-size tower design allows for excellent cooling and future expandability
- Optical Drive: DVD-ROM included for media access
Built for Professional Workloads
The ThinkStation P520 is an ideal solution for businesses requiring dependable workstation performance. Whether you're running CAD applications, managing databases, handling virtualization tasks, or supporting multi-user environments, the Xeon processor architecture provides the stability and performance needed for mission-critical work. The substantial expansion capabilities mean you can customize this system to meet specific requirements, adding graphics cards, storage controllers, or specialty interface cards as your needs evolve. With 8 memory slots and support for up to 512GB of RAM, this workstation offers a clear upgrade path for growing computational demands.
Technical Specifications
- Processor: Intel Xeon W-2123, 3.6 GHz
- Memory: 32GB DDR4 (expandable to 512GB)
- Storage: 256GB SSD
- Form Factor: Tower
- Network: Gigabit Ethernet, Wi-Fi, Bluetooth 4.2
- Expansion Slots: 2x PCIe x16 Gen 3, 1x PCIe x8 Gen 3, 2x PCIe x4 Gen 3, 1x PCI
- Front Ports: 4x USB 3.2
- Rear Ports: 4x USB 3.2, 2x USB 2.0, 1x Serial, 2x PS/2
- Optical Drive: DVD-ROM
Why Buy from PC Liquidations
This workstation has been fully reconditioned by certified technicians and passes our extensive refurbishing and upgrade process to ensure reliable operation. You can purchase with confidence knowing that every unit undergoes a meticulous testing and inspection process before it ships.
With over 250,000 happy customers and fast fulfillment, we're committed to delivering quality refurbished equipment that meets your professional computing needs. All products include warranties for your peace of mind.

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 A 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 (W-2123) Processor, 3.6 GHz |
|---|---|
| Memory | 32GB 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-ROM |
| Network Connection(s) | Gigabit Ethernet Wi-Fi Bluetooth 4.2 |
| Front USB Port(s) | 4 (3.2) |
| Rear USB Port(s) | 2 (2.0) 4 (3.2) |
| 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 | No |
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.




Lenovo ThinkStation P520 Tower Computer Xeon (W-2123) - No OS - Grade B
-
20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
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 P520 Tower Computer Xeon (W-2123) - Refurbished
The Lenovo ThinkStation P520 is a professional-grade workstation tower designed to handle demanding computing tasks with reliability and power. Built around the Intel Xeon W-2123 processor and equipped with 32GB of DDR4 memory, this refurbished workstation delivers robust performance for business applications, content creation, and technical workloads.
Key Features
- Powerful Processing: Intel Xeon W-2123 processor running at 3.6 GHz provides professional-grade computing power
- Generous Memory: 32GB DDR4 RAM with expandability up to 512GB across 8 memory slots
- Fast Storage: 256GB SSD for quick boot times and responsive application performance
- Extensive Connectivity: Multiple USB 3.2 and 2.0 ports, Gigabit Ethernet, Wi-Fi, and Bluetooth 4.2
- Expansion Ready: Multiple PCIe slots (x16, x8, x4) plus legacy PCI slot for versatile hardware upgrades
- Tower Form Factor: Full-size tower design allows for excellent cooling and future expandability
- Optical Drive: DVD-ROM included for media access
Built for Professional Workloads
The ThinkStation P520 is an ideal solution for businesses requiring dependable workstation performance. Whether you're running CAD applications, managing databases, handling virtualization tasks, or supporting multi-user environments, the Xeon processor architecture provides the stability and performance needed for mission-critical work. The substantial expansion capabilities mean you can customize this system to meet specific requirements, adding graphics cards, storage controllers, or specialty interface cards as your needs evolve. With 8 memory slots and support for up to 512GB of RAM, this workstation offers a clear upgrade path for growing computational demands.
Technical Specifications
- Processor: Intel Xeon W-2123, 3.6 GHz
- Memory: 32GB DDR4 (expandable to 512GB)
- Storage: 256GB SSD
- Form Factor: Tower
- Network: Gigabit Ethernet, Wi-Fi, Bluetooth 4.2
- Expansion Slots: 2x PCIe x16 Gen 3, 1x PCIe x8 Gen 3, 2x PCIe x4 Gen 3, 1x PCI
- Front Ports: 4x USB 3.2
- Rear Ports: 4x USB 3.2, 2x USB 2.0, 1x Serial, 2x PS/2
- Optical Drive: DVD-ROM
Why Buy from PC Liquidations
This workstation has been fully reconditioned by certified technicians and passes our extensive refurbishing and upgrade process to ensure reliable operation. You can purchase with confidence knowing that every unit undergoes a meticulous testing and inspection process before it ships.
With over 250,000 happy customers and fast fulfillment, we're committed to delivering quality refurbished equipment that meets your professional computing needs. All products include warranties for your peace of mind.

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 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 (W-2123) 3.6 GHz |
|---|---|
| Memory | 32GB 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-ROM |
| Network Connection(s) | Gigabit Ethernet Wi-Fi Bluetooth 4.2 |
| Front USB Port(s) | 4 (3.2) |
| Rear USB Port(s) | 2 (2.0) 4 (3.2) |
| 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 | None |
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.




Lenovo ThinkStation P520 Tower Computer Xeon (W-2123) - No OS - Grade C
-
20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
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 P520 Tower Computer Xeon (W-2123) - Refurbished
The Lenovo ThinkStation P520 is a professional-grade workstation tower designed to handle demanding computing tasks with reliability and power. Built around the Intel Xeon W-2123 processor and equipped with 32GB of DDR4 memory, this refurbished workstation delivers robust performance for business applications, content creation, and technical workloads.
Key Features
- Powerful Processing: Intel Xeon W-2123 processor running at 3.6 GHz provides professional-grade computing power
- Generous Memory: 32GB DDR4 RAM with expandability up to 512GB across 8 memory slots
- Fast Storage: 256GB SSD for quick boot times and responsive application performance
- Extensive Connectivity: Multiple USB 3.2 and 2.0 ports, Gigabit Ethernet, Wi-Fi, and Bluetooth 4.2
- Expansion Ready: Multiple PCIe slots (x16, x8, x4) plus legacy PCI slot for versatile hardware upgrades
- Tower Form Factor: Full-size tower design allows for excellent cooling and future expandability
- Optical Drive: DVD-ROM included for media access
Built for Professional Workloads
The ThinkStation P520 is an ideal solution for businesses requiring dependable workstation performance. Whether you're running CAD applications, managing databases, handling virtualization tasks, or supporting multi-user environments, the Xeon processor architecture provides the stability and performance needed for mission-critical work. The substantial expansion capabilities mean you can customize this system to meet specific requirements, adding graphics cards, storage controllers, or specialty interface cards as your needs evolve. With 8 memory slots and support for up to 512GB of RAM, this workstation offers a clear upgrade path for growing computational demands.
Technical Specifications
- Processor: Intel Xeon W-2123, 3.6 GHz
- Memory: 32GB DDR4 (expandable to 512GB)
- Storage: 256GB SSD
- Form Factor: Tower
- Network: Gigabit Ethernet, Wi-Fi, Bluetooth 4.2
- Expansion Slots: 2x PCIe x16 Gen 3, 1x PCIe x8 Gen 3, 2x PCIe x4 Gen 3, 1x PCI
- Front Ports: 4x USB 3.2
- Rear Ports: 4x USB 3.2, 2x USB 2.0, 1x Serial, 2x PS/2
- Optical Drive: DVD-ROM
Why Buy from PC Liquidations
This workstation has been fully reconditioned by certified technicians and passes our extensive refurbishing and upgrade process to ensure reliable operation. You can purchase with confidence knowing that every unit undergoes a meticulous testing and inspection process before it ships.
With over 250,000 happy customers and fast fulfillment, we're committed to delivering quality refurbished equipment that meets your professional computing needs. All products include warranties for your peace of mind.

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 P520 Tower Computer Technical Specs
| Processor | Intel Xeon (W-2123) Processor, 3.6 GHz |
|---|---|
| Memory | 32GB 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-ROM |
| Network Connection(s) | Gigabit Ethernet Wi-Fi Bluetooth 4.2 |
| Front USB Port(s) | 4 (3.2) |
| Rear USB Port(s) | 2 (2.0) 4 (3.2) |
| 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 | No |
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.



























































