Important Notice: Operating System Not Included - NO OS is installed

These computers are sold without a pre-installed operating system and cannot be used until a compatible OS is installed by the customer. Please note that we can no longer install Windows 10 on systems due to Microsoft's end-of-support timeline.
Available Options:
Contact us to discuss which option best meets your needs or for assistance with OS installation requirements.
The HP ProDesk 400 G1 Small Form Factor desktop delivers reliable performance in a compact design, making it an excellent choice for businesses and home offices where space is at a premium. Powered by an Intel Core i3-4130 processor with 8GB of RAM and a 256GB SSD, this system provides the computing power needed for everyday productivity tasks.
This HP ProDesk 400 G1 is well-suited for typical office environments where reliability and performance matter. Whether you're managing spreadsheets, processing documents, browsing the web, or handling email communications, the combination of the i3 processor and SSD storage ensures responsive performance. The small form factor design makes it ideal for offices with limited desk space, reception areas, or multi-workstation setups. With multiple USB ports and dual video outputs (VGA and DVI), you can easily connect peripherals and displays to create a productive workspace.
When you purchase this refurbished HP ProDesk 400 G1, you're getting more than just a computer—you're getting peace of mind. Each unit has been fully reconditioned by certified technicians who ensure that every component meets our high standards. With over 250,000 happy customers, we've built our reputation on delivering quality refurbished technology at competitive prices.
Our satisfaction guarantee and comprehensive warranty coverage mean you can buy with confidence. Whether you're outfitting an entire office or need a reliable computer for home use, this HP ProDesk 400 G1 represents excellent value backed by a rigorous 25+ point certification process that ensures your system arrives ready to work.

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 i3 (4130) 3.40GHz 2 Core 4Threads |
|---|---|
| Memory | 8GB DRR3 |
| Storage | 256GB 2.5" SSD |
| Form Factor | Small Factor Form |
| Maximum Memory | 16GB |
| Total Memory Slots | 2 |
| Expansion Slots | 3 low-profile PCIe (x1); 1 low-profile PCIe x16 |
| Optical Drive | DVD Writer |
| Network Connection(s) | Gigabit Ethernet |
| Front USB Port(s) | 2(3.0) |
| Rear USB Port(s) | 6(2.0) |
| VGA Port(s) | 1 |
| DVI Port(s) | 1 |
| HDMI Port(s) | 0 |
| Display Port(s) | 0 |
| 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) | 1 |
| 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.



