A microwave drawer can free up counter space and place everyday heating tasks below the countertop, where it may be easier to reach than an over-the-range unit. The best in-cabinet microwave drawer for your kitchen depends on more than its finish: check the cutout dimensions, cooking controls, capacity, and how the drawer opens before you buy. Here are five options, from a 24-inch Cosmo with preset programs to Sharp models with concealed controls or sensor cooking.
Quick Comparison
| Microwave drawer | Width and capacity | Notable features | Good fit for |
|---|---|---|---|
| Cosmo Haven 24-Inch Matte Black Drawer | 24 in.; 1.2 cu. ft. | 1,000 watts, 11 power levels, four presets | A matte black kitchen and flexible manual control |
| Sharp SMD2420MS 24-Inch Drawer | 24 in.; 1.2 cu. ft. | Sensor Cook, angled touch panel, control lock | Sensor-assisted cooking and accessibility features |
| Sharp SMD2470ASY 24-Inch Drawer | 24 in.; 1.2 cu. ft. | 950 watts, concealed angled control panel | A streamlined look with a roomy cooking cavity |
| Cosmo Haven 30-Inch Stainless Steel Drawer | 30 in.; 1.2 cu. ft. | 1,000 watts, 10 power levels, four presets | A wider cabinet opening and matching stainless appliances |
| Sharp SMD2470AH 24-Inch Black Stainless Drawer | 24 in.; 1.2 cu. ft. | 950 watts, concealed panel, hands-free close | A black stainless finish and concealed controls |
Our Picks: Best In Cabinet Microwave Drawer reviews
Cosmo Haven 24-Inch Matte Black: Flexible Power and Simple Presets
This Cosmo Haven is a 24-inch drawer with a 1.2-cubic-foot capacity and a matte black finish. Its listed output is 1,000 watts, with 11 power levels for adjusting how quickly food heats. Four automatic options cover melt, soften, popcorn, and beverage tasks.
For defrosting, you can choose a weight-based or timed option, and the package description lists a defrosting rack. The exterior measures 23.87 inches wide, 24.5 inches deep, and 15 inches high, so check those measurements against your cabinet plan as well as the manufacturer’s installation requirements. The listed electrical requirement is 120V/60Hz.
The main appeal is the mix of a dark finish, high listed wattage, and a broader range of power levels than the other Cosmo in this group. The trade-off is that the supplied product details do not give a cabinet cutout measurement, so you should confirm the installation specifications before committing. This model is a sensible option if its finish suits your kitchen and you want presets alongside more manual control.
Pros:
- 1,000 watts and 11 power levels
- Four automatic cooking options
- Timed and weight-based defrosting
- Matte black finish for a darker appliance palette
Cons:
- Verify cabinet cutout requirements before purchase
- The listed exterior depth may need careful planning in a tight cabinet run
Verdict: Choose this Cosmo if you want a 24-inch matte black drawer with flexible power settings, but confirm the full installation dimensions first.
Sharp SMD2420MS: Sensor Cooking and Accessibility Features
The Sharp SMD2420MS is a 24-inch stainless steel drawer with a 1.2-cubic-foot interior. Its Sensor Cook feature detects food moisture levels to help determine cooking time, which may reduce the need to guess at settings for suitable foods. The 17-by-16-inch interior is described as roomy enough for large platters and casseroles.
Operation includes a button-activated drawer that closes with a gentle nudge, an angled touch control panel, and a control lock to help prevent accidental operation. The listing also describes the design as ADA-compliant and includes a bright interior light. It provides both standard-mount and flush-mount cutout dimensions, which is useful when planning a specific cabinet style.
Compared with the Sharp SMD2470ASY and SMD2470AH, this model adds sensor cooking and more explicitly listed accessibility and safety features. However, the supplied listing marks it as unavailable, so check whether it can be purchased before building your plans around it. Its detailed cutout measurements are a plus, but they do not replace checking the installation instructions for your particular configuration.
Pros:
- Sensor Cook adjusts timing based on detected food moisture
- Standard and flush-mount cutout dimensions are provided
- Control lock and bright interior light
- Angled touch panel and ADA-compliant design, as described in the listing
Cons:
- The supplied listing marks the product as unavailable
- Confirm the exact cutout and installation requirements before ordering
Verdict: This Sharp is worth considering for its sensor cooking and listed accessibility features if you can confirm availability and a compatible cabinet opening.
Sharp SMD2470ASY: Concealed Controls and a Large Cavity
The Sharp SMD2470ASY has a 1.2-cubic-foot cooking capacity and a concealed control panel that opens to an angled position for access. Its automatic drawer system is designed to open smoothly and allow hands-free closing. Sharp lists 950 watts of power, making this a less powerful option on paper than either Cosmo model here.
The interior cavity measures 17 5/16 inches wide, 7 1/8 inches high, and 16 9/16 inches deep. The product description says it can fit a 4-quart casserole dish or a 20-ounce beverage. Those measurements give you a better sense of usable space than capacity alone, especially if you regularly heat wide dishes.
Standard-mount and flush-mount cutout measurements are both provided, which helps during renovation planning. This model is a straightforward fit for shoppers who value a concealed panel and flexible placement under a counter or in an island. Unlike the SMD2420MS, the supplied details do not list sensor cooking, so expect to select settings rather than relying on that feature.
Pros:
- Concealed panel opens at an easy-to-read angle
- 1.2-cubic-foot cavity with detailed interior measurements
- Standard and flush-mount cutout dimensions are listed
- Automatic drawer system supports hands-free closing
Cons:
- Listed output is 950 watts, below the Cosmo models in this comparison
- Sensor cooking is not listed among its features
Verdict: Pick the SMD2470ASY if a concealed angled panel and clearly stated interior dimensions matter more to you than sensor cooking or higher listed wattage.
Cosmo Haven 30-Inch Stainless Steel: A Wider-Face Option
This Cosmo Haven is the 30-inch option in the group. It has a 1.2-cubic-foot capacity, 1,000 watts of power, and 10 power levels. Its four preset options handle melt, soften, popcorn, and beverage tasks, while weight-based and timed defrost settings offer two ways to thaw food.
The stainless steel finish may suit kitchens with other stainless appliances. The listed exterior dimensions are 29.9 inches wide, 23.2 inches deep, and 16 inches high, and its electrical requirement is 120V/60Hz. The supplied information does not include a cabinet cutout measurement, so use the manufacturer’s installation documentation to verify the opening and clearances.
Its wider exterior does not mean a larger stated cooking capacity: both Cosmo models offer 1.2 cubic feet. Consider this version mainly when its 30-inch format better matches your cabinetry or design plan. The listing marks it unavailable, so confirm that it can be ordered before choosing it over an available alternative.
Pros:
- 1,000 watts with 10 power levels
- Four presets and two defrosting methods
- Stainless steel finish
- Exterior dimensions are provided for planning
Cons:
- The supplied listing marks the product as unavailable
- Its listed capacity is the same as the 24-inch options
- Confirm cabinet cutout requirements separately
Verdict: Consider this Cosmo when you need a 30-inch drawer face and stainless steel styling, but verify availability and fit before finalizing your kitchen plan.
Sharp SMD2470AH: Black Stainless Steel with Hidden Controls
The Sharp SMD2470AH pairs a 24-inch format with a black stainless steel finish and a concealed control panel. Its panel opens to a 45-degree angle, while the automatic drawer system is designed to open smoothly and close hands-free. The listed cooking capacity is 1.2 cubic feet, and the title specifies 950 watts.
Sharp gives detailed interior dimensions and says the cavity can accommodate a 4-quart casserole dish or a 20-ounce beverage. Standard-mount and flush-mount cutout dimensions are also listed, which is helpful when deciding whether this model can suit your planned cabinetry. Compare those measurements with the actual opening and installation guidance rather than relying on the 24-inch label alone.
This model has a similar concealed-control concept to the SMD2470ASY, but the black stainless steel finish gives it a distinct place in the comparison. It does not list the SMD2420MS’s sensor cooking feature, so shoppers seeking automatic moisture-based cooking may prefer that model if it is available. For a coordinated dark finish and a clean drawer front, the SMD2470AH is the more relevant Sharp choice.
Pros:
- Black stainless steel finish
- Concealed control panel opens at an angled position
- Hands-free closing drawer system
- Interior and cutout dimensions are provided
Cons:
- Listed output is 950 watts
- Sensor cooking is not listed
Verdict: Choose the SMD2470AH if you want a Sharp drawer with concealed controls and a black stainless finish, and its installation dimensions suit your cabinet.
How to Choose an In-Cabinet Microwave Drawer
Measure the Cabinet Opening, Not Just the Appliance Width
A 24-inch or 30-inch label is not enough to confirm fit. Compare the microwave’s exterior dimensions with its required cutout dimensions, and check the installation instructions for any clearances or mounting details. The Sharp models here list standard and flush-mount cutouts, while the Cosmo descriptions provide exterior dimensions but not cutout measurements. Do not assume one brand’s dimensions apply to another model.
Match the Finish to Your Kitchen
These options include matte black, stainless steel, and black stainless steel finishes. Think about the appliances and cabinet hardware nearby, since a drawer sits at a noticeable spot in the lower cabinetry. A finish name alone does not guarantee an exact color match, so compare product images and specifications with the other finishes in your kitchen.
Choose Capacity Based on Your Dishes
All five options list a 1.2-cubic-foot capacity, but the usable space and interior measurements matter when you heat large plates or casserole dishes. The Sharp SMD2420MS provides a 17-by-16-inch interior, while the SMD2470ASY and SMD2470AH list detailed cavity dimensions and dish examples. If you often use a particular platter, check its dimensions against the microwave’s interior before buying.
Compare Power and Cooking Controls
The Cosmo models list 1,000 watts and multiple power levels; the Sharp SMD2470ASY and SMD2470AH list 950 watts. Higher listed wattage can be a useful point of comparison, but control features may matter just as much in daily use. The SMD2420MS lists Sensor Cook, while the Cosmo drawers offer preset options for tasks such as popcorn and beverages. Choose controls that match the foods and routines you use most.
Consider How the Drawer Opens and Closes
A drawer design can make it easier to reach food from above and can keep a microwave off the counter. Check how the controls are positioned, whether they are concealed or angled, and how the door is operated. The Sharp models describe automatic opening and hands-free closing features, while the Cosmo listings focus on cooking settings and defrosting. Consider the people who will use the appliance and the height at which it will be installed.
Confirm Electrical and Installation Details
The Cosmo listings specify 120V/60Hz. Before purchase, confirm the electrical requirements and installation instructions for the exact model with your installer or the manufacturer. Built-in appliances need a compatible opening and proper installation; do not make cabinet changes based on exterior dimensions alone.
Frequently Asked Questions
What is an in-cabinet microwave drawer?
It is a built-in microwave installed in cabinetry, often below a countertop. Instead of a side-hinged door, the cooking area is accessed through a drawer that opens outward.
Are these microwave drawers all the same size?
No. Four products in this comparison are listed as 24-inch models, while one Cosmo is listed as 30 inches. Their stated capacity is 1.2 cubic feet, but exterior and cutout dimensions differ, so check the measurements for your chosen model.
Which option has sensor cooking?
The Sharp SMD2420MS lists Sensor Cook, which detects food moisture levels to help determine cooking time. The supplied details for the other four models do not list this feature.
Which microwave drawer has the highest listed wattage?
Both Cosmo Haven models list 1,000 watts. The Sharp SMD2470ASY and SMD2470AH list 950 watts. The supplied description for the SMD2420MS does not state a wattage.
Can a microwave drawer be installed in an island?
The Sharp SMD2420MS listing says it can be installed in walls, islands, peninsulas, or under a counter. For any model, confirm the manufacturer’s installation requirements and the suitability of your planned cabinet location before work begins.
Do I need to choose a flush-mount installation?
Not necessarily. Some Sharp models list both standard and flush-mount cutout dimensions, but the right setup depends on your cabinet design and installation plan. Check the exact model’s instructions to see which mounting options it supports.
Which microwave drawer is the best overall choice?
The best fit depends on your priorities. The Cosmo Haven 24-inch matte black model stands out for its listed 1,000 watts and 11 power levels. The Sharp SMD2420MS offers sensor cooking and listed accessibility features, while the Sharp SMD2470ASY and SMD2470AH provide concealed controls and detailed fit information.
Final Recommendation
For a mix of listed power, manual control, presets, and a 24-inch format, the Cosmo Haven matte black drawer is a strong place to start—provided its cabinet fit works for your kitchen. If you prefer sensor cooking, compare the Sharp SMD2420MS and confirm it is available. Whichever model you choose, verify the full cutout, electrical, and installation requirements before ordering or modifying your cabinetry.