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Dell Precision 3640 Tower Computer i7-10700 - Windows 11 - Grade A
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Dell Precision 3640 Tower Computer i7-10700
The Dell Precision 3640 Tower is a reliable workstation built for businesses and power users who need consistent performance for demanding, everyday computing tasks. Powered by a 10th generation Intel Core i7 processor, this tower delivers the speed and stability needed to handle multitasking, data processing, and professional workloads with ease.
Key Features & Benefits
- Intel Core i7-10700 processor (2.90GHz) for fast, responsive performance
- 8GB DDR4 memory, expandable up to 128GB across 4 memory slots
- 256GB NVMe SSD for quick boot times and rapid file access
- Durable tower form factor designed for easy internal upgrades
- Built-in DVD writer for disc-based media needs
- Integrated Ethernet connection for stable, high-speed networking
- Multiple expansion slots (PCIe x16, x4, x1, and 3 M.2 slots) for future upgrades
- Versatile connectivity with USB 2.0, USB 3.2, USB Type-C, HDMI, VGA, and PS/2 ports
This workstation is well-suited for office environments, small businesses, and professionals who need a dependable desktop for day-to-day productivity, data entry, light design work, or running business-critical applications. Its generous expansion options mean the system can grow alongside your needs, whether that means adding additional storage, memory, or specialized expansion cards down the road. The combination of a capable processor and solid-state storage ensures smooth performance for common business tasks like spreadsheets, databases, video conferencing, and multitasking across several applications.
Technical Specifications
- Processor: Intel Core i7-10700 CPU 2.90GHz
- Memory: 8GB DDR4 (expandable to 128GB)
- Storage: 256GB NVMe SSD
- Form Factor: Tower
- Memory Slots: 4 total
- Expansion Slots: 1 PCIe x16, 1 PCIe x1, 1 PCIe x4, 3 M.2
- Optical Drive: DVD Writer
- Network: Ethernet Connection (I219-LM)
- Front Ports: 2x USB 2.0, 1x USB 3.2, 1x USB 3.2 Type-C
- Rear Ports: 2x USB 2.0, 2x USB 3.2
- Video Ports: 1x VGA, 1x HDMI
- Other Ports: 2x PS/2
Why buy from PC Liquidations
Every system goes through a rigorous 25+ point certification process to confirm it meets our quality standards before it's made available for purchase. We back our products with warranties on all items, so you can shop with confidence knowing your investment is protected.
Whether you're outfitting a single office workstation or equipping an entire department, this Dell Precision 3640 Tower offers the performance, connectivity, and upgrade potential to keep your business running smoothly. Add it to your cart today and get a dependable workstation at a fraction of the cost of new.
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
Precision 3640 Tower Computer Technical Specs
| Processor | Intel Core i7-10700 CPU 2.90GHz |
|---|---|
| Memory | 8GB DDR4 |
| Storage | 256GB NVMe SSD |
| Form Factor | Tower |
| Maximum Memory | 128GB |
| Total Memory Slots | 4 |
| Expansion Slots | 1 PCIe x16 1 PCIe x1 1 PCIe x4 3 M.2 |
| Optical Drive | DVD Writer |
| Network Connection(s) | Ethernet Connection (11) I219-LM |
| Front USB Port(s) | 2 (2.0) 1 (3.2) 1 (3.2) Type-C |
| Rear USB Port(s) | 2 (2.0) 2 (3.2) |
| VGA Port(s) | 1 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 1 |
| 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 |
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.
