The Thermo Scientific TSX60086A ultra-low temperature freezer has a capacity of 28.8 cubic feet (holds 600 2" cryoboxes) with a temperature range of -50° to -86°C and requires 120V power. Thermo Scientific™ TSX Series ultra-low freezers are designed to meet the highest standards in reliability, sustainability and temperature management. At the heart of the TSX Series is V-drive technology, designed to adapt to user patterns, substantially reducing energy and HVAC costs without compromising performance. All TSX Series freezers are manufactured in a zero-waste facility and are built with natural refrigerants and water-blown foam insulation, compliant with the U.S. EPA's Significant New Alternatives Policy (SNAP), the European Union's F-Gas compliance and other sustainability standards.