Design and Build

The HP EliteDesk 800 G3 SFF (Small Form Factor) desktop is engineered for professional reliability and efficient use of workspace. Its compact chassis is built from quality materials, offering durable construction suited for daily operation in office, educational, or home-office environments. The layout is designed for simple maintenance and upgrades, with accessible internals and effective cooling ensuring consistent performance during extended use. Its compact design allows for flexible placement—either on top of a desk or underneath it—while maintaining the structural integrity of a business-class machine.

Performance and Specifications

This refurbished unit features an Intel Core i7 (8th Generation) processor, delivering strong performance for productivity, multitasking, and business workloads. The 8th-gen i7 commonly offers six cores and threads (depending on variant) with turbo-boost clock speeds that enable rapid response during demanding tasks. The system supports DDR4 memory (typically starting at 8 GB or 16 GB and expandable up to 64 GB in many configurations), which helps maintain smooth operation across multiple applications. Storage may vary depending on refurbishment—but many units include solid-state drives (SSDs), which provide faster boot times and application launches compared to traditional hard drives.

The integrated graphics engine (Intel UHD Graphics) handles everyday display work, video playback, and dual-monitor setups without needing a dedicated GPU. Combined with business-class motherboard features and a standard 180 W power supply typical for the SFF variant, the machine offers a balance of performance and power efficiency. computers.woot.com+2Accelerator+2

Connectivity and Expansion

The HP EliteDesk 800 G3 SFF provides a well-rounded range of connectivity options. On the front panel you’ll typically find USB ports and audio jacks for quick access to frequently used devices. The rear panel offers additional USB 3.0 ports, USB 2.0 ports, DisplayPort and VGA outputs (supporting dual-monitor setups), Gigabit Ethernet, and audio line-in/out. Internally, there are PCIe slots—including one full-height x16 (wired x4) slot and low-profile x1 slots—along with drive bays capable of supporting SSDs or HDDs depending on the configuration. Note that built-in Wi-Fi may not always be included; wireless connectivity can be added via USB or internal PCIe adapter. computers.woot.com+1

Operating System and Usability

Refurbished units of this model are often pre-installed with Windows 11 Pro (64-bit), offering a modern interface, enhanced security, and compatibility with current business and productivity software. Windows 11 Pro includes features such as remote desktop access, device encryption, and advanced management tools, making it suitable for professional environments. With the i7 processor, DDR4 memory, and SSD storage (in many cases), the system is capable of smooth operation across web browsing, office applications, multiple open windows, and business-grade tasks.

Refurbished Quality and Key Considerations

When considering a refurbished HP EliteDesk 800 G3 SFF Desktop PC, keep in mind the following:

• Condition & Testing: Ensure that the unit has been professionally inspected, cleaned, and fully tested.

• Configuration: Confirm memory (RAM) and storage (SSD or HDD) meet your workload needs.

• Warranty & Support: Verify the availability of a warranty or return policy for peace of mind.

• Upgrade Potential: Check how many drive bays and expansion slots remain available for future use.

• Power & Limitations: Note the 180 W PSU may limit high-power graphics cards; if you need a dedicated GPU, ensure compatibility. Reddit

Suitable Use Cases

The HP EliteDesk 800 G3 SFF (Intel Core i7 8th Gen + Windows 11 Pro) is well suited for:

• Office environments needing dependable multitasking performance for spreadsheets, document editing, and data management

• Educational or administrative use where reliability and system stability are key

• Home office users who work with multiple applications, virtual meetings, and need robust performance in a compact form

• Professionals handling moderate content creation, data processing, or dual-monitor workflows

While it can handle a broad range of productivity tasks, it is not optimized for high-end gaming or intensive 3D rendering unless upgraded accordingly.