The HP 4000 Pro SFF Computer combines efficient performance with a space-saving design, making it an excellent choice for business environments and home offices where desk space is at a premium.
This compact HP desktop delivers reliable performance for everyday business tasks. The solid-state drive provides quick access to files and applications, while multiple USB ports and display options ensure compatibility with various peripherals and monitors.
With over 30 years in business and more than 250,000 happy customers, we've established ourselves as a trusted provider of quality computing solutions. Each unit undergoes a meticulous testing and inspection process, ensuring you receive a reliable system that meets your needs.

Our Microsoft Authorized Refurbished (MAR) computers and laptops typically include the latest Microsoft Windows operating systems, such as Windows 10 and 11. Please check your product option selections to ensure compatibility with your specific needs, including choosing between Pro or Home versions.
Windows 10 devices are not eligible to be upgraded to Windows 11. End of Service for Windows 10 will be on October 14, 2025.

| 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.
| Processor | Intel Core 2 Duo (E8400) 2.93GHz |
|---|---|
| Memory | 4GB DDR3 |
| Storage | 128GB 3.5" SATA SSD |
| Form Factor | Small Factor Form |
| Maximum Memory | 8GB |
| Total Memory Slots | 2 |
| Expansion Slots | 2 PCI Slot 1 PCI Express X16 Slot 1 PCI Express X1 Slot |
| Optical Drive | DVD |
| Network Connection(s) | Ethernet 10/100/1000 |
| Front USB Port(s) | 4 (2.0) |
| Rear USB Port(s) | 4 (2.0) |
| VGA Port(s) | 1 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 0 |
| Display Port(s) | 1 |
| 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 |
Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.
All products purchased from us are covered by a 1-year warranty from the date of purchase, covering manufacturing defects and functional failures under normal business use.
Please note that batteries are an exception to this policy. Batteries are covered by a 90-day warranty due to their consumable nature.
This warranty does not cover damage caused by misuse, unauthorized modifications, or improper handling. For any warranty claims, please contact our support team with your purchase details and a description of the issue.



