DELL
DELL OptiPlex 9800 SFF desktop PC i5-6500 3.2GHz 32GB 1TB SSD Windows 11 Pro
Compact SFF desktop with a 3.2 GHz dual-core i5-6500, 32 GB memory and a 1 TB SSD running Windows 11 Pro
- Form FactorDesktop
- ColorBlack
- Operating SystemWindows 11 Pro
- Software IncludedWindows OS
- CPU TypeIntel Core i5
- CPU NameIntel Core i5
- Compact small-form-factor design fits tight desk spaces
- Dual-core i5-6500 at 3.2 GHz handles everyday workloads
- 32 GB memory runs multiple apps smoothly
- 1 TB SSD stores large file libraries fast
- Windows 11 Pro provides modern security features
Dell OptiPlex 9800 SFF desktop
The Dell OptiPlex 9800 is a small-form-factor desktop built around an Intel Core i5-6500 processor running at 3.2 GHz. It ships with 32 GB of memory and a 1 TB solid-state drive. Windows 11 Pro is pre-installed, making it ready for office productivity, education deployments or light commercial workloads. Integrated Intel HD Graphics handles everyday display output through the available DisplayPorts.
Thermals noise and power
The compact chassis uses the stock Intel cooler to manage heat from the dual-core CPU during typical office tasks. Fan noise stays low when the system is idling or running standard business applications. Power draw scales with the modest 65 W processor, so the unit runs efficiently on the included internal supply without requiring an oversized external adapter.
Accessories and software impact
A USB Wi-Fi adapter is bundled to provide wireless connectivity where cabled Ethernet is impractical. The Windows 11 Pro licence enables domain join, BitLocker encryption and remote-management features used in managed IT environments. No additional vendor utilities or trial suites are mentioned, so the software stack remains a clean Microsoft installation.
Highlights
- Compact small-form-factor design fits tight desk spaces
- Dual-core i5-6500 at 3.2 GHz handles everyday workloads
- 32 GB memory runs multiple apps smoothly
- 1 TB SSD stores large file libraries fast
- Windows 11 Pro provides modern security features
Specifications
| Series | OptiPlex |
|---|---|
| Model | 9800 |
| Form Factor | Desktop |
| Color | Black |
| Operating System | Windows 11 Pro |
| Software Included | Windows OS |
| CPU Type | Intel Core i5 |
| CPU Name | Intel Core i5 |
| CPU Main Features | 2-Core |
| GPU/VGA Type | Intel HD Graphics |
| Graphics Card | Intel HD Graphics |
| Graphics Interface | Integrated video |
| Memory Capacity | 32GB |
| Memory Slots (Available/Total) | 2 |
| Maximum Memory Supported | 32GB |
| SSD | 1TB |
| HDD Interface | SSD |
| Storage Spec | 1TB SSD |
| Modem | USB WiFi Adapter |
Questions about this item
How do I install the supplied USB WiFi adapter and what step is often missed?
Plug the adapter into any free USB port, then install the driver from the Windows 11 Pro update service before expecting a wireless connection.
Which component will need replacement first if I keep the 9800 SFF running daily?
The small-form-factor power supply is the part most likely to require replacement after several years of continuous operation.
What limit appears first when the i5-6500 3.2 GHz runs a sustained heavy workload?
The dual-core processor reaches full utilisation quickly, so compute throughput becomes the bottleneck before memory or integrated graphics are saturated.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



