A 3.5 cubic foot white chest freezer, whether new or open box, typically features a top-opening door, a removable wire basket for organization, and an adjustable thermostat for temperature control. Specific models will vary, but many offer a defrost drain and a power light. 
General Specifications:
Capacity: 3.5 cubic feet (approximately 99 liters) 
Color: White 
Door Type: Top-opening (chest style) 
Temperature Range: -11.2°F to 10.4°F (-24°C to -12°C), according to some product details 
Power: 70-120 watts, depending on the model 
Voltage: Typically 110-115 volts 
Defrost: Many models feature a manual defrost with a drain for easy cleaning 
Additional Features: Removable storage basket, adjustable thermostat, power light, and a flat back for easy placement 
Dimensions: Various, but often around 21.18” W x 21.77” D x 30.94” H, according to product descriptions (or in metric: 53.8D x 55.4W x 78.5H centimeters) 
Open Box Considerations:
Condition: Open box items may have minor cosmetic imperfections, but should be fully functional. 
Warranty: Check the warranty information, as it may differ from a new item. 
Price: Open box items are typically sold at a reduced price. 
Specific Models to Consider:
Midea MRC04M3AWW: Offers a temperature range of -11.2°F to 10.4°F and a removable wire basket. 
Insignia NS-CZ35WH9: Garage-ready models can operate in temperatures from 0°F to 110°F. 
Koolatron Compact Chest Freezer: Features a manual defrost and a stay-open lid.