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Dell Precision 3640 Tower Computer i7-10700 - Windows 11 - Grade A
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The Dell Precision 3640 Tower is a powerful workstation built for business professionals and power users who need reliable performance for demanding workloads. Equipped with a 10th generation Intel Core i7 processor, ample memory, and fast solid-state storage, this tower delivers the speed and stability required for everyday office tasks, multitasking, and resource-intensive applications.
Key Features and Benefits
- Intel Core i7-10700 processor (2.90GHz) for fast, responsive performance
- 32GB DDR4 memory for smooth multitasking, expandable up to 128GB across 4 slots
- 512GB NVMe SSD for quick boot times and rapid file access
- Tower form factor with room to grow via multiple expansion slots
- Built-in DVD writer for disc reading and burning
- Gigabit Ethernet connectivity for stable, wired networking
- Multiple USB options, including USB-C, for fast data transfer and peripheral connectivity
- HDMI and VGA video outputs to support a variety of display setups
This workstation is well-suited for small businesses, corporate offices, and professionals who rely on dependable computing for spreadsheets, databases, design work, and line-of-business applications. The generous memory capacity and expansion options make it a practical choice for organizations planning to scale their systems over time, while the compact tower design fits easily into most office environments. Home users looking for a high-performance machine for productivity, media, or light creative work will also find this system to be a capable fit.
Technical Specifications
- Processor: Intel Core i7-10700 CPU @ 2.90GHz
- Memory: 32GB DDR4 (Maximum: 128GB, 4 slots)
- Storage: 512GB NVMe SSD
- Form Factor: Tower
- Expansion Slots: 1 PCIe x16, 1 PCIe x1, 1 PCIe x4, 3 M.2
- Optical Drive: DVD Writer
- Network: Ethernet Connection I219-LM
- Front USB Ports: 2 (USB 2.0), 1 (USB 3.2), 1 (USB 3.2 Type-C)
- Rear USB Ports: 2 (USB 2.0), 2 (USB 3.2)
- Video Output: 1 VGA, 1 HDMI
- PS/2 Ports: 2
- SD Card Reader: Not included
Why buy from PC Liquidations
Every system is backed by a warranty, so you can shop with confidence knowing your investment is protected. With over 250,000 happy customers already relying on us for their technology needs, you can trust that this Dell Precision 3640 Tower has been prepared to meet the demands of a busy business environment or a productive home setup.
Add this dependable, business-ready workstation to your cart today and give your team the performance and connectivity they need to stay productive.
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 | 32GB DDR4 |
| Storage | 512GB 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.
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$729.99 – $899.99$1,399.99Save up to $670.00
