The SONE series was launched in 2020 by a consortium of Asian and European engineers aiming to solve the "thermal throttling" problem in compact server racks. The original SONE200 was well-received, but the SONE220 Top (released in Q3 2023) improved upon its predecessor with gallium nitride (GaN) transistors and a revised top-mount chassis design.
Given its industrial target, the unit carries UL 508, IEC 62368-1, and ATEX Zone 2 (for explosive dust atmospheres). The Top variant also adds IP54 rating on the top connectors, making it spill-resistant. sone220 top
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Yes, but only for specific use cases.