The HP ProDesk 400 G3 Small Form Factor (SFF) computer delivers reliable desktop computing in a compact design. Powered by an Intel Core i5-6500 processor and equipped with 8GB DDR4 memory, this system provides strong performance for everyday business tasks.
This HP ProDesk 400 G3 is an efficient workplace solution, featuring a space-saving design that's ideal for modern office environments. The combination of the Intel Core i5 processor and solid-state drive ensures smooth multitasking and quick access to your files and applications.
With over 250,000 happy customers and counting, our reputation speaks for itself. Each unit undergoes a meticulous testing and inspection process, ensuring you receive a reliable system ready for immediate deployment. Our dedicated team maintains the highest standards in quality control and customer satisfaction.

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 i5 (6500) 3.2GHz |
|---|---|
| Memory | 8GB DDR4 |
| Storage | 256GB 2.5" SATA SSD |
| Form Factor | Small Factor Form |
| Maximum Memory | 32GB |
| Total Memory Slots | 2 |
| Expansion Slots | 1 x PCI express x1 1 x PCI express x16 |
| Optical Drive | DVD±RW |
| Network Connection(s) | Gigabit Ethernet |
| Front USB Port(s) | 2 (3.0) |
| Rear USB Port(s) | 2 (3.0) 4 (4.0) |
| 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.




The HP ProDesk 400 G3 Small Form Factor (SFF) computer delivers reliable desktop computing in a compact design. Powered by an Intel Core i5-6500 processor and equipped with 8GB DDR4 memory, this system provides strong performance for everyday business tasks.
This HP ProDesk 400 G3 is an efficient workplace solution, featuring a space-saving design that's ideal for modern office environments. The combination of the Intel Core i5 processor and solid-state drive ensures smooth multitasking and quick access to your files and applications.
With over 250,000 happy customers and counting, our reputation speaks for itself. Each unit undergoes a meticulous testing and inspection process, ensuring you receive a reliable system ready for immediate deployment. Our dedicated team maintains the highest standards in quality control and customer satisfaction.

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 i5-6500 Processor, 3.2GHz |
|---|---|
| Memory | 8GB DDR4 |
| Storage | 256GB 2.5" SATA SSD |
| Form Factor | Small Factor Form |
| Maximum Memory | 32GB |
| Total Memory Slots | 2 |
| Expansion Slots | 1 x PCI Express x1 (v2.0) 1 x PCI Express x16 (v3.0) |
| Optical Drive | DVD |
| Network Connection(s) | Gigabit Ethernet |
| Front USB Port(s) | 2 (3.0) |
| Rear USB Port(s) | 2 (3.0) 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.



