Discover the best 24-inch built-in microwave drawers that maximize counter space and deliver reliable performance. This guide highlights top models from KoolMore, Sharp, ThermoMate, and COSMO, focusing on capacity, power, presets, and ease of installation. Each option is wall- or cabinet-mounted, designed to blend with contemporary kitchens while offering convenient one-touch access and sensor cooking. Use the buying guide to compare installations, power levels, and features that fit your cooking style and space.
| Product | Brand | Capacity | Notable Features |
|---|---|---|---|
| KoolMore KM-MD-1SS | KoolMore | 1.2 cu. ft. | 1000W, 10 levels, memory, one-touch open with slow close |
| Sharp SMD2420MS | Sharp | 1.2 cu. ft. | Sensor Cook, versatile installation, 17″ x 16″ interior |
| ThermoMate 24 Inch | thermomate | 1.2 cu. ft. | 1000W, 11 power levels, auto door, four auto-cook menus |
| COSMO COS-12MWDSS-NH | COSMO | 1.2 cu. ft. | 1000W, 11 power levels, four presets, defrost rack |
| COSMO COS-12MWDBK-NH | COSMO | 1.2 cu. ft. | 1000W, 11 power levels, four presets, matte black finish |
KoolMore 24 Inch Stainless Microwave Drawer

The KoolMore KM-MD-1SS is a wall- or cabinet-mounted pull-out microwave drawer designed to save counter space while delivering reliable high-power cooking. It operates at 120V, 60Hz, with 1000 watts and 10 microwave power levels, plus memory and timer functions. A one-touch open with a slow-close door adds convenience, and its low-profile design complements contemporary kitchens.
Sharp SMD2420MS 24-Inch Built-In Microwave Drawer

This Sharp model offers a spacious 1.2 cu. ft. interior, suitable for large platters, with flexible installation options for walls, islands, or under-counter mounting. Sensor Cook technology automatically determines optimal cooking time by moisture sensing, helping to achieve consistent results across a variety of foods.
ThermoMate 24 Inch Built-In Microwave Drawer

ThermoMate’s 1.2 cu. ft. drawer features 1000 watts and 11 power levels, enabling precise control from defrost to bake. It includes a one-touch auto door with slow opening and closing and a generous interior. Auto-cook presets simplify common tasks such as beverages, popcorn, and melting, with a built-in defrost rack for flexible cooking.
COSMO COS-12MWDSS-NH 24-Inch Built-In Drawer

COSMO’s Haven Collection model provides 1000 watts with 11 power levels and four automatic cooking options, including melt, soften, popcorn, and beverage. It also features smart defrosting with a weight- or time-based option and includes a defrosting rack for added convenience. This drawer is designed for flush-mount and built-in installation with a modern stainless steel finish.
COSMO COS-12MWDBK-NH 24-Inch Built-In Drawer, Matte Black

This matte black COSMO model offers identical core capabilities to its stainless sibling: 1000W, 11 power levels, four presets, and smart defrosting with a defrost rack. The matte black finish provides a complementary look for darker kitchen palettes while maintaining practical built-in functionality.
Buying Guide: Key Purchase Considerations
- Power and cooking range: Most 24-inch drawers operate at 1000 watts with 10–11 power levels. Choose a model with power levels that match your common cooking tasks, from defrosting to quick reheats to baking small items.
- Interior capacity and dimensions: All options offer about 1.2 cu. ft. of interior space. Confirm the exact exterior dimensions and built-in clearance to ensure a flush, unobtrusive installation in cabinets or under counters.
- Installation and mounting: Drawer units may be wall-mounted, under-counter, or installed in islands. Consider your space layout and whether you need a top- or side-access design, as well as the availability of a power outlet near the installation site.
- Door operation: Look for one-touch open doors with slow-close mechanisms for smooth use and safety, especially in households with children or limited kitchen space.
- Presets and sensor technology: Presets simplify common tasks, while sensor cooking helps optimize time and moisture for varied foods. Defrosting racks add versatility for frozen items and large dishes.
- Finish and aesthetics: Stainless steel and matte black finishes fit different kitchen styles. Consider whether you want a flush-mitting, ADA-compliant design for accessibility.
- Maintenance and warranty: Review ease of cleaning, accessibility of control panels, and warranty coverage to protect your investment over time.