The HP ProDesk 400 G4 Desktop Mini Computer delivers powerful performance in an ultra-compact form factor that's ideal for space-conscious business environments and home offices. Powered by an Intel Core i5-8500T processor and equipped with 16GB of DDR4 memory, this mini desktop handles multitasking and demanding applications with ease.
This HP ProDesk 400 G4 Mini is designed for businesses and users who need a reliable, compact computing solution without sacrificing performance. Its small footprint makes it suitable for environments where desk space is at a premium, such as retail counters, reception areas, call centers, or multi-monitor trading stations. The combination of a capable processor, generous memory, and fast NVMe storage ensures this system can handle everyday business tasks including document creation, spreadsheet analysis, email management, web browsing, and video conferencing. The DisplayPort output supports modern high-resolution monitors, while the variety of USB ports accommodates keyboards, mice, printers, external drives, and other essential peripherals.
When you purchase this HP ProDesk 400 G4 Mini, you're getting a reliable computing solution that has been fully reconditioned by certified technicians. Every unit undergoes a meticulous testing and inspection process to ensure it meets our high standards for quality and performance, so you can be confident in your investment.
With a no hassle return policy and dedicated support, we stand behind every product we sell. Whether you're outfitting an office, upgrading your workspace, or looking for a dependable computer for home use, this compact powerhouse delivers the performance and reliability you need at a value that makes sense.

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.

| 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 i5-8500T 2.10GHz |
|---|---|
| Memory | 16GB DDR4 |
| Storage | 256GB NVMe SSD |
| Form Factor | Desktop Mini |
| Maximum Memory | 32GB |
| Total Memory Slots | 2 |
| Expansion Slots | 2 M.2 ( 1slot for WLAN and 1 2230/2280 slot for storage) |
| Optical Drive | None |
| Network Connection(s) | Gigabit Ethernet Bluetooth |
| Front USB Port(s) | 2 (3.1 Gen 1) |
| Rear USB Port(s) | 2 (3.1 Gen 1) 2 (2.0) |
| VGA Port(s) | 0 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 0 |
| 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 |
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.



