The HP ProDesk 400 G4 Desktop Mini delivers reliable performance in an ultra-compact form factor, making it an ideal solution for space-conscious offices and workstations. Powered by an Intel Core i5-8500T processor and 8GB of DDR4 memory, this mini desktop handles everyday business tasks with efficiency.
This HP ProDesk 400 G4 Mini is designed to fit seamlessly into any workspace, whether you're setting up a home office, outfitting multiple workstations, or creating a streamlined desk environment. The compact footprint can be easily mounted behind a monitor or tucked away on a shelf, while still delivering the computing power needed for document processing, spreadsheets, email management, and web-based applications. Its energy-efficient design helps reduce power consumption without sacrificing performance.
When you choose this HP ProDesk 400 G4 Mini, you're backed by a rigorous 25+ point certification process that ensures every unit meets strict quality standards. Each system is fully reconditioned by certified technicians who thoroughly test and inspect every component before it ships. With a comprehensive warranty included and a commitment to quality that has served over 250,000 happy customers, you can purchase with confidence knowing your investment is protected.
Whether you're upgrading a single workstation or outfitting an entire office, this compact desktop delivers the reliability and performance your business demands at a price that makes sense for your budget.

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 | 8GB DDR4 |
| Storage | 256GB 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.




The HP ProDesk 400 G4 Desktop Mini delivers reliable performance in an ultra-compact form factor, making it an ideal solution for space-conscious offices and workstations. Powered by an Intel Core i5-8500T processor and 8GB of DDR4 memory, this mini desktop handles everyday business tasks with efficiency.
This HP ProDesk 400 G4 Mini is designed to fit seamlessly into any workspace, whether you're setting up a home office, outfitting multiple workstations, or creating a streamlined desk environment. The compact footprint can be easily mounted behind a monitor or tucked away on a shelf, while still delivering the computing power needed for document processing, spreadsheets, email management, and web-based applications. Its energy-efficient design helps reduce power consumption without sacrificing performance.
When you choose this HP ProDesk 400 G4 Mini, you're backed by a rigorous 25+ point certification process that ensures every unit meets strict quality standards. Each system is fully reconditioned by certified technicians who thoroughly test and inspect every component before it ships. With a comprehensive warranty included and a commitment to quality that has served over 250,000 happy customers, you can purchase with confidence knowing your investment is protected.
Whether you're upgrading a single workstation or outfitting an entire office, this compact desktop delivers the reliability and performance your business demands at a price that makes sense for your budget.

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 | 8GB DDR4 |
| Storage | 256GB 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 | 0 |
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.



