Dynamic Cooling TechnologyTM delivers the industry's best temperature stability and rapid cool down, safely bringing wine to temperature without compromising integrity Up to 2x more efficient than leading competitors 5.2 cu. ft. capacity, stores 48 bottles of wine total on (5) 8-bottle smooth-glide full wine racks and (2) 4-bottle smooth-glide half-depth wine racks Full-extension ball bearing smooth-glide shelf system prevents jarring Soft-close integrated hinge provides a seamless zero clearance installation and a smooth, gentle close