Bios Sideboard from Article. The Bios sideboard is a combo of wild solid oak wood and smooth, high-gloss lacquer. This handsome white sideboard with powder-coated metal legs boasts ample storage space: its cupboards are hidden behind soft close drawers and doors. Two ends of the design spectrum, beautiful together. The style is no longer in production with the brand and is in good condition with visible wear that is consistent with usage.