Ah! Such unique appliances do one thing, and they do it extremely well: storing and dry-aging fine meats over long periods of time. Dry-aging refrigerators maintain temperature just above freezing and hold humidity at whatever level specified (This is based on your choice, which should itself be based on the type of meat — for example, beef requires a high humidity level like 85-90%). They also constantly circulate air across your meat, at a rate of 15 to 20 linear feet per minute. Again: very specialized units, specifically engineered for awesome dry-aged exquisite meats.