In today’s fast-paced world, a reliable, versatile, and efficient microwave oven is no longer just a convenience-it’s a kitchen essential. The Magic Chef MCM990ST Countertop Microwave Oven is a standout option for those seeking a blend of performance, user-friendly features, and sleek design without breaking the bank. Whether you are reheating leftovers, defrosting frozen meals, or cooking a quick weeknight dinner, this microwave is engineered to deliver consistent results.
What sets the MCM990ST apart is its balance between functionality and affordability. It comes packed with a variety of cooking presets, an intuitive control panel, and enough power to handle a wide range of dishes. For households that value speed, convenience, and reliability, this countertop microwave is a contender worth serious consideration. Its versatility makes it ideal for small kitchens, apartments, dorms, or even as a secondary microwave in larger homes.
| Feature | Specification |
|---|---|
| Model | Magic Chef MCM990ST |
| Type | Countertop Microwave Oven |
| Capacity | 0.9 cubic feet |
| Power | 900 Watts |
| Control Type | Electronic touchpad |
| Preset Programs | 6 (Popcorn, Beverage, Reheat, Defrost, Potato, Pizza) |
| Turntable | 10.6-inch glass turntable |
| Display | LED digital display |
| Cooking Levels | 10 power levels |
| Timer | Up to 99 minutes 99 seconds |
| Child Safety Lock | Yes |
| Exterior Finish | Stainless Steel |
| Dimensions | 20.2 x 17.1 x 12.2 inches |
| Weight | 30 pounds |
| Warranty | 1 year limited |

The Magic Chef MCM990ST is designed to blend performance and simplicity in a compact footprint. With a 0.9 cubic feet interior, it strikes a balance between accommodating larger plates and fitting comfortably on most countertops. Its 900-watt power output is sufficient for everyday cooking tasks, offering faster heating times compared to lower-wattage models while maintaining consistent cooking results.
Equipped with six convenient preset programs, the microwave allows for effortless operation. Users can pop popcorn, heat beverages, reheat leftovers, defrost meats, cook potatoes, or warm pizza with the touch of a button. Beyond its presets, the 10 power levels give precise control over cooking intensity, making it suitable for delicate tasks like softening butter or melting chocolate.
From a design perspective, the MCM990ST strikes a clean and functional aesthetic. Its stainless steel exterior not only gives it a professional look but also enhances durability. The compact design allows it to fit comfortably on most kitchen countertops without occupying excessive space.
The control panel features an electronic touchpad that is responsive and simple to navigate. The LED display is bright and provides clear feedback on cooking times, power levels, and preset selections. The 10.6-inch glass turntable rotates evenly, ensuring food is heated uniformly. The interior is coated in easy-to-clean enamel, which simplifies maintenance and keeps the microwave looking new even after heavy use.
Performance-wise, the Magic Chef MCM990ST delivers solid results. Its 900-watt power output is strong enough to handle standard cooking tasks without undercooking or overheating food. Testing shows that it consistently heats soups, leftovers, and beverages evenly.
The preset programs are genuinely useful for everyday convenience. For example, the popcorn preset yields well-popped results with minimal burn risk, and the defrost function softens frozen meats without partially cooking them-a common issue in lower-end microwaves. Additionally, the multiple power levels allow for gradual cooking, which is particularly handy for simmering sauces or softening dairy products.
Noise levels are moderate, comparable to other countertop microwaves in this wattage range, and the turntable operates quietly and smoothly. Overall, this model balances efficiency and convenience, making it a reliable kitchen companion.
When comparing the Magic Chef MCM990ST to other countertop microwaves in the 0.9-1.0 cubic foot range, a few key differences emerge:
| Feature | Magic Chef MCM990ST | Panasonic NN-SN686S | Toshiba EM925A5A-BS | Hamilton Beach 0.9 Cu. Ft. |
|---|---|---|---|---|
| Wattage | 900 W | 1200 W | 900 W | 900 W |
| Capacity | 0.9 cu. ft. | 1.2 cu. ft. | 0.9 cu. ft. | 0.9 cu. ft. |
| Preset Programs | 6 | 6 | 4 | 3 |
| Turntable Size | 10.6 in | 13.4 in | 10.5 in | 10.5 in |
| Finish | Stainless Steel | Stainless Steel | Stainless Steel | Plastic/Stainless |
| Price Range | Mid | High | Mid | Low |
This microwave is ideal for:
What stands out most is the perfect balance between performance and simplicity. The microwave cooks food efficiently, the presets are genuinely helpful, and the interface is intuitive. Its stainless steel finish adds a professional touch, while the size makes it adaptable for most countertops. The inclusion of a child safety lock is also a thoughtful feature for families.
The Magic Chef MCM990ST is widely available through online retailers and major brick-and-mortar stores, including:
The Magic Chef MCM990ST Countertop Microwave Oven is a well-rounded appliance that delivers dependable cooking performance in a compact, stylish package. While it may not feature high-end extras like sensor cooking or convection, its 900-watt power, multiple presets, and user-friendly interface make it a standout option for everyday use.

The Magic Chef MCM990ST countertop microwave oven has a cooking power of 900 watts, which provides sufficient power for most standard cooking, reheating, and defrosting tasks.
Key features include a 0.9 cubic foot capacity, 10 power levels, preset cooking functions for popcorn, pizza, and beverages, a digital touchpad with LED display, and a stainless steel exterior that complements most kitchen designs.
Yes, this model includes an automatic defrost function that allows users to defrost frozen foods by weight or time, making it convenient for preparing meals without pre-thawing.
The external dimensions are approximately 19.1 inches in width, 14 inches in depth, and 11.8 inches in height, while the interior cooking space is 0.9 cubic feet, suitable for plates up to 12 inches in diameter.
Yes, the stainless steel interior and exterior make cleaning relatively straightforward. The turntable is removable, allowing for easy washing, and the smooth digital control panel can be wiped clean with a damp cloth.