
Panasonic NN-SB458S Compact 0.9 cu ft Microwave
Compact Convenience: Panasonic NN-SB458S 0.9 Cu. Ft. Microwave The Panasonic NN-SB458S is a compact countertop microwave oven that delivers 900 watts of cooking power. With its small footprint, it fits perfectly on any kitchen counter while providing ample interior space for your dishes. Featurin...
*Price sourced from Amazon.com. Last updated:Jun 20, 2026.Price and availability are subject to change.
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Overview
Compact Convenience: Panasonic NN-SB458S 0.9 Cu. Ft. Microwave
The Panasonic NN-SB458S is a compact countertop microwave oven that delivers 900 watts of cooking power. With its small footprint, it fits perfectly on any kitchen counter while providing ample interior space for your dishes. Featuring preset auto cook menu items, including a popcorn button with multiple cooking levels, this stainless steel microwave combines convenience and style.
Specifications:
- Capacity: 0.9 Cubic Feet
- Wattage: 900 Watts
- Color: Stainless Steel
- Dimensions: 14.8"D x 19.1"W x 11.5"H
- Turntable: 10.6 Inches
- Power Levels: 10
- Special Features: Safety Lock, Keep Warm Feature, Delay Start, Timer, Quick 30sec, More/Less Control, Child Safety Lock, and Popcorn Button with 3 Cooking Levels
- Installation Type: Countertop
- Voltage: 110 Volts
Key Features
Power plus Innovation 900 Watts of High Power for Fast, Even Cooking and Delicious Results
Microwave Controls 7 Preset Auto Cook Menu Items, 10. 6 Inches Turntable; Delay Start and Timer; More/Less Control; Child Safety Lock; Quick 30sec and Popcorn Button with 3 Cooking Levels
Small Countertop Footprint Smart, Compact Design Devotes Less Space to Electronics and Far More Interior Capacity
MICROWAVE POPCORN Choose from 3 power level options, depending on the size of the microwave popcorn bag, for perfect popping every time
Keep Warm Feature Microwave Keeps Foods Like Vegetables, Soups, Hors D’oeuvres, Gravies, Sauces and Desserts Warm and Delicious in the Oven Until They’re Ready to Serve
Specifications
Pros & Cons
👍 Pros
- Delivers 900 watts of high power, ensuring fast and even cooking for delicious results
- Offers a smart, compact design that dedicates less space to electronics, maximizing interior capacity on the countertop
- Includes 7 preset auto cook menu items, simplifying cooking for common dishes with a single touch
- Features a Quick 30sec and Popcorn button with 3 cooking levels, providing convenient options for popular snacks
- The Keep Warm feature maintains food temperature until ready to serve, perfect for vegetables, soups, and sauces
- Equipped with a 10.6-inch turntable, accommodating various dish sizes for thorough and even heating
- Incorporates a child safety lock, enhancing household safety by preventing unintended use by children
👎 Cons
- The 0.9 cu ft capacity might be too small for larger families or for reheating oversized dishes
- The 900 watts of power, while strong for its size, may be less than larger, full-sized microwave ovens
- The microwave controls list 7 preset auto cook menu items, which may not cover all desired dishes for some users
- The 10.6-inch turntable size could restrict the use of very large plates or platters
- The exterior finish is not specified beyond "Compact," so material and color details are unknown
- The feature list does not mention inverter technology for precise power control, which some Panasonic models offer