Dell OptiPlex 3000 Micro Computer i5-12500T - Windows 11 - Grade A
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The Dell OptiPlex 3000 Micro Computer delivers powerful performance in an ultra-compact design, making it an ideal solution for businesses and home offices where space is at a premium. Powered by an Intel Core i5-12500T processor with six cores and speeds up to 3.56 GHz, this micro desktop handles multitasking and demanding applications with ease.
Key Features
- Powerful Processing: Intel Core i5-12500T Hexa-core processor (6 Core) running at 3.56 GHz for responsive performance
- Ample Memory: 16GB DDR4 RAM ensures smooth multitasking across multiple applications
- Fast Storage: 256GB NVMe SSD provides quick boot times and rapid file access
- Space-Saving Design: Micro form factor fits easily in tight workspaces, on desks, or mounted behind monitors
- Expandable: Support for up to 64GB of memory with 2 memory slots and 2 M.2 expansion slots
- Versatile Connectivity: Gigabit Ethernet, Bluetooth, HDMI, and DisplayPort outputs for flexible setup options
- Modern USB Ports: 4 USB 3.2 ports (2 front, 2 rear) plus 2 USB 2.0 ports for peripherals and accessories
Designed for Modern Workspaces
The OptiPlex 3000 Micro is engineered for businesses that need reliable computing power without sacrificing valuable desk space. Its compact footprint makes it suitable for everything from point-of-sale systems to office workstations, while the robust Intel Core i5 processor handles business applications, web browsing, video conferencing, and productivity software with confidence. The combination of 16GB RAM and NVMe SSD storage ensures responsive performance whether you're managing spreadsheets, editing documents, or running business-critical applications. The dual display capability via HDMI and DisplayPort allows for enhanced productivity with multi-monitor setups.
Technical Specifications
- Processor: Intel Core i5-12500T Hexa-core, 3.56 GHz
- Memory: 16GB DDR4 (expandable to 64GB)
- Storage: 256GB NVMe SSD
- Form Factor: Micro
- Network: Gigabit Ethernet, Bluetooth
- Video Outputs: 1 HDMI, 1 DisplayPort
- USB Ports: 4x USB 3.2 (2 front, 2 rear), 2x USB 2.0 (rear)
- Expansion: 2 M.2 slots, 2 memory slots
- Optical Drive: None
Why Buy from PC Liquidations
When you choose this Dell OptiPlex 3000 Micro, you're getting a reliable computing solution that has been fully reconditioned by certified technicians to meet the highest standards. Every unit undergoes a meticulous testing and inspection process to ensure it performs like new, giving you confidence in your investment.
With over 250,000 happy customers and a commitment to quality that spans decades, you can trust that you're making a smart choice. This refurbished desktop offers the performance and reliability your business needs, backed by comprehensive warranty coverage and dedicated support to keep you up and running.

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
OptiPlex 3000 Micro Computer Technical Specs
| Processor | Intel Core i5-12500T Hexa-core (6 Core), 3.56 GHz |
|---|---|
| Memory | 16GB DDR4 |
| Storage | 256GB NVMe SSD |
| Form Factor | Micro Form factor |
| Maximum Memory | 64GB |
| Total Memory Slots | 2 |
| Expansion Slots | 2 M.2 |
| Optical Drive | None |
| Network Connection(s) | Gigabit Ethernet Bluetooth |
| Front USB Port(s) | 2 (3.2) |
| Rear USB Port(s) | 2 (3.2) 2 (2.0) |
| VGA Port(s) | 0 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 1 |
| Display Port(s) | 1 |
| 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) | 0 |
| 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.





























































