Panasonic Microwave Oven 2.2 Cu Ft
- Capacity: 2.2 cu ft
- Wattage: 1250 watts
- Turntable Diameter: 16.5 inches
- Heating Method: Microwave Radiation
Last refreshed Jun 13, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A powerful, evenly heating microwave with a useful sensor and turntable size, undercut by a real pattern of control panel failures reported around the two to three year mark.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B01DEWZWDUModel: NN-SN966SCategory: Countertop Microwave Ovens
More from this brandAll Panasonic countertop microwave ovensOverview
A 1250 watt, 2.2 cubic foot stainless steel countertop or built-in microwave with Panasonic's Inverter Technology and a Genius Sensor that adjusts cooking automatically across 14 preset menu items.
- 1250W, 2.2 cu. ft. capacity
- Inverter Technology for even cooking power
- Genius Sensor with 14 preset menus
- Countertop or built-in installation
Who it's for
Fits households wanting a large capacity, built-in capable microwave with even heating and an automatic sensor for reheating and defrosting. Buyers who have read about panel failures on this model may want to weigh that risk before a built-in installation, which is harder to swap than a countertop unit.
Pros and cons
- Recurring reports of control panel or keypad failure around 2-3 years
- One reviewer described difficulty getting warranty support after the 1-year mark
Specifications
| Brand | Panasonic |
|---|---|
| Model | NN-SN966S |
| Dimensions & fit | |
| Turntable Diameter | 16.5 incheshigher than 93% of 47 countertop microwave ovens |
| Item Dimensions D x W x H | 19.4 × 23.9 × 14 inches |
| Capacity & performance | |
| Capacity | 2.2 cu fthigher than 96% of 94 countertop microwave ovens |
| Heating Method | Microwave Radiation |
| Defrost System Type | Defrost |
| Power & efficiency | |
| Wattage | 1250 wattshigher than 92% of 79 countertop microwave ovens |
| Power Consumption | 1250 wattshigher than 89% of 64 countertop microwave ovens |
| Energy Consumption | 1250 wattshigher than 89% of 67 countertop microwave ovens |
| Voltage | 120 volts |
| Construction & materials | |
| Inner Material | Stainless Steel |
| Color | Stainless Steel / Silver |
| Compatibility & installation | |
| Installation Type | Countertop |
| Included components | |
| Unit Count | 1 |
| Included Components | Microwave |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Number of Programs | 14 |
| Control Type | Push Button |
| Timer Function | Timer Function Available |
| Recommended Uses For Product | Residential |
| Additional Features | Child Safety Lock |
| Item Type Name | NN-SN966S |
Closest rivals on specs
GE GCST20S1WSS Countertop Microwave 2.0 Cu Ft- Capacity 2.2 vs 2 cu ft (+10%)
Frequently asked questions
What does the Genius Sensor do?
It automatically adjusts cooking power and time based on the food being heated, and covers 14 preset menu items.