Intel NUC 11 Extreme Gaming PC i9-11900KB RTX 4060 16GB DDR4 1TB NVMe 650W

Compact 8-litre gaming desktop

This Intel NUC 11 Extreme system fits a full desktop processor and discrete graphics card into an 8-litre ITX chassis measuring 357 x 189 x 120 mm. The Core i9-11900KB delivers 8 cores and 16 threads with a 4.90 GHz maximum turbo frequency. An RTX 4060 8G GPU handles modern titles at high settings. Windows 11 Home 64-bit is pre-installed and ready to use.

Upgrade from integrated-graphics mini PCs

The double-wide PCIe x16 Gen4 slot and 650W 80 Plus Gold power supply make this NUC a genuine replacement for a mid-tower build rather than a living-room streamer. Builders who need more than 16 GB of DDR4-3200 memory can expand to 64 GB across two SO-DIMM slots. The four M.2 slots — two Gen4 from the CPU and two Gen3 from the PCH — support RAID 0 for faster scratch disks.

Sustained load in an 8-litre chassis

The 650W Gold-rated unit feeds both the 11900KB and RTX 4060 without hitting its protection limits during long sessions. CPU base frequency sits at 3.30 GHz, so extended all-core workloads remain stable inside the compact thermal envelope. Dual Thunderbolt 4 ports and six rear USB 3.1 Gen2 ports keep bandwidth high for external storage arrays while the system is under continuous load.