1. Supports desktop-class Intel Arrow Lake-S CPUs with a TDP of up to 65W, excluding high-end unlocked CPUs.
2. Compact 1.35-liter chassis with room for up to 96 GB DDR5-5600 RAM and dual M.2 slots (PCIe 5.0 and WiFi/BT support).
3. No discrete GPU options, with comprehensive I/O including storage bays and expansion slots; pricing yet to be disclosed.
Introduction to Shuttle’s XPC Slim DB860
Shuttle has launched another cool mini PC in theyre XPC slim series, called the DB860. Seen by LinuxGizmos, this small but mighty device can handle desktop-grade CPUs with active cooling, all packed inside a small case. It looks like a great choice for those wanting a mix of power and space efficiency.
CPU Compatibility and Limits
This mini PC supports the LGA1851 socket, so it can work with desktop-class Intel Arrow Lake-S CPUs. But, because of its size and cooling limits, it can only handle CPUs with up to 65 watts TDP. So, very high-end unlocked CPUs, like the Core Ultra 9 285K, are not supported. The standard Core Ultra 9 285 should work, along with models like the Core Ultra 5 225, Core Ultra 7 265, etc. The flagship Core Ultra 285, with its 24-core setup, offer impressive multi-threaded power, but it’ll run about 11% slower than the 285K.
Memory and Storage Options
The device has dual SODIMM slots that support up to 96 GB of DDR5-5600 RAM, making it quite flexible for multitasking and demanding applications. No room for dedicated GPUs here, which makes sense since the whole thing only has about 1.35 liters of volume. The metal chassis measures roughly 19 x 16.5 x 43 cm or 7.4 x 6.5 x 17 inches, so it’s small enough to fit into tight spots and save space.
Connectivity and Expansion
As for the ports and connections, the DB860 offers a solid range:
- An M.2 2280 slot supporting PCIe 5.0 x 4 for fast NVMe SSDs
- A 2.5-inch SATA III bay for traditional drives
- An M.2 2230 slot for WiFi and Bluetooth modules
- Option to add an LTE module for cellular connectivity
Pricing and Future Considerations
Details on the price for the Shuttle XPC Slim DB860 are still not announced and probably depend on how many units people order. For everyday users who don’t need heavy power, other options like the GMKtec K16 are available, often with discounts. The K16 might be a more cost-effective solution for those with modest needs, while the DB860 caters more to professional or demanding use cases.




