Intel NUC 11 Extreme NUC11BTMi9 Core i9-11900KB RTX 3060Ti 16GB DDR4 512GB NVMe 650W 80Plus Windows 11 Home

Intel NUC 11 Extreme Gaming Desktop

This Intel NUC 11 Extreme system is a compact gaming desktop built around an 8-core Intel Core i9-11900KB processor with 24 MB cache and a maximum turbo frequency of 4.90 GHz. It ships with 16 GB of Crucial DDR4 3200 MHz memory and a 512 GB Solidigm PCIe 4.0 NVMe SSD. The NVIDIA RTX 3060Ti Founders Edition graphics card handles rendering in the 8-litre ITX chassis powered by a 650 W 80 Plus Gold supply. Windows 11 Home is pre-installed.

Suits gamers wanting a small-footprint 8-core

Buyers who want more internal storage than the single 512 GB drive provides should look elsewhere. The two SO-DIMM slots limit total memory to 64 GB, so users needing larger capacity must choose a different platform. The double-wide PCIe x16 Gen4 slot accepts cards up to 12 inches, yet the compact case rules out oversized coolers or additional full-length expansion cards.

Sustained load behaviour in the 8-litre chassis

The 650 W 80 Plus Gold unit delivers steady power to the Core i9-11900KB and RTX 3060Ti during extended sessions. Thermal headroom inside the 357 x 189 x 120 mm enclosure depends on the integrated cooling solution rather than a short burst rating. Under continuous gaming or compute workloads the system balances clock speeds against temperature within the fixed airflow path of the ITX design.