Hardware manufacturer be quiet! showcased its new Pure Base 803 case and a PSU calculator during Computex 2026 in Taipei, Taiwan.
The move signals a strategic pivot toward smaller form factor builds as DIY enthusiasts increasingly move away from traditional full-sized towers. This trend reflects a broader market shift toward space-saving efficiency without sacrificing performance.
CEO Aaron Licht said the current boom in Micro-ATX and Mini-ITX configurations is occurring during the event. The company aims to capture this growth by introducing the Pure Base 803 product line, which is designed to accommodate these smaller components.
Small form factor standards vary significantly in size. Mini-ITX motherboards, a standard developed by VIA Technologies in 2001 [3], typically measure approximately 6.7 by 6.7 inches [1]. Micro-ATX boards provide a middle ground, measuring approximately 9.6 by 9.6 inches [2].
By focusing on these dimensions, be quiet! is positioning itself to serve a demographic that prioritizes compact desk setups. The Pure Base 803 is intended to streamline the building process for users who want the versatility of a smaller footprint, while maintaining the thermal management the brand is known for.
Licht said the company is responding to the evolving needs of the PC DIY community. The introduction of the PSU calculator alongside the new chassis suggests a push toward helping users optimize power delivery in tighter spaces, a common challenge in Mini-ITX builds.
“be quiet! showcased its new Pure Base 803 case and a PSU calculator during Computex 2026”
The industry's shift toward Micro-ATX and Mini-ITX indicates that consumer preference is moving toward 'SFF' (Small Form Factor) computing. As high-performance components become more power-efficient and thermally manageable, the need for massive ATX cases diminishes, forcing legacy hardware brands to diversify their chassis offerings to remain competitive in the DIY enthusiast market.
