ZOTAC has announced the MAGNUS One Ultra at Computex 2026, a Mini PC that pairs Intel’s Core Ultra 7 265 processor with a full desktop GeForce RTX 5080. With a volume of 11.46 liters, the company says it is the world’s smallest PC to combine a desktop RTX 5080 and a desktop Intel Core Ultra processor.
The Mini PC has Intel’s 20-core Core Ultra 7 265 processor with boost speeds of up to 5.3 GHz. A desktop ZOTAC GAMING GeForce RTX 5080 with 16GB of GDDR7 memory is installed through a PCIe x16 slot, avoiding the lower-power mobile graphics solutions commonly found in compact PCs.
The MAGNUS One Ultra measures 365.5 × 126 × 249 mm and is sold as a barebone system. Users can install their own memory, storage, and operating system.
Two DDR5 memory slots support up to 96GB of memory using DDR5-6400 CSODIMM or DDR5-5600 SO-DIMM modules. Storage expansion includes two M.2 NVMe slots, with one PCIe 5.0 x4 slot and one PCIe 4.0 x4 slot.
The I/O selection includes Thunderbolt 4, four USB 3.2 Gen 2 ports, four USB 3.2 Gen 1 ports, a USB Type-C connector, Wi-Fi 7, Bluetooth 5.4, and dual Ethernet connections consisting of one 5GbE port and one Gigabit Ethernet port. A UHS-II SD card reader is also included.
Display outputs come from the desktop RTX 5080 and include three DisplayPort 2.1b connectors and one HDMI 2.1b port. An additional HDMI 2.0 output is available through the processor’s integrated graphics. ZOTAC says the system can drive up to six displays simultaneously in extended mode.
One Thunderbolt 4 connection supports DisplayPort passthrough from the RTX 5080, while the second is connected to the processor’s integrated graphics. This allows users to route displays through either graphics source depending on their setup.
An integrated 850W power supply is used to support the desktop RTX 5080 and Core Ultra platform. Computex demonstrations also confirmed that the graphics card operates at NVIDIA reference clock speeds.
The MAGNUS One Ultra joins ZOTAC’s flagship compact desktop lineup at a time when demand for smaller high-performance systems continues to grow among gamers, creators, and professional users.
Pricing has not been announced. ZOTAC is expected to release additional availability details following its Computex 2026 showcase.
ZOTAC MAGNUS One Ultra Key Specifications
| Specification | ZOTAC MAGNUS One Ultra |
|---|---|
| Processor | Intel Core Ultra 7 265 |
| CPU Cores | 20 Cores |
| Graphics | Desktop GeForce RTX 5080 16GB GDDR7 |
| GPU Interface | PCIe x16 |
| Chassis Volume | 11.46 Liters |
| Dimensions | 365.5 × 126 × 249 mm |
| Memory | Up to 96GB DDR5 |
| Memory Slots | 2 × DDR5 CSODIMM / SO-DIMM |
| Storage | 1 × PCIe 5.0 M.2, 1 × PCIe 4.0 M.2 |
| Networking | Wi-Fi 7, Bluetooth 5.4 |
| Ethernet | 5GbE + 1GbE |
| Thunderbolt | 2 × Thunderbolt 4 |
| Card Reader | UHS-II SD |
| Power Supply | Integrated 850W PSU |
| Configuration | Barebone System |
Source: Zotac
