The Sharp SDW6506JS is the clearest match for shoppers seeking a dishwasher with a third rack: its listed features specifically include one for silverware and cooking utensils. It is best for households that want extra loading space and quieter operation. The other listed models offer compact sizing, larger stated capacity, or flexible wash features, but their supplied product details do not confirm a third rack. Compare those options only if you are open to a dishwasher without a documented third rack.
| Dishwasher | Best for | Third rack listed? |
|---|---|---|
| Sharp SDW6506JS | Third-rack loading and quiet operation | Yes |
| COMFEE’ 18-inch, B0GHY7P6PT | Compact kitchens and wash-cycle choice | Not stated |
| COMFEE’ 18-inch, B0GHY7STTF | Compact kitchens and wash-cycle choice | Not stated |
| SUNVIVIPRO 24-inch | Higher stated place-setting capacity | Not stated |
| Sharp SDW6504MS | Flexible loading and half-load washing | Not stated |
Sharp SDW6506JS 24-Inch Dishwasher

Best for: Buyers who specifically want a listed third rack, quieter operation, and flexible loading in a 24-inch dishwasher. This is the strongest match for the article topic because its product details explicitly identify three racks, including a specialized third rack for silverware and cooking utensils.
The Sharp holds up to 12 place settings and is listed at 49 dB. Its upper rack adjusts by two inches to make room for taller items, and a half-load option is available for smaller loads. Those features give shoppers more information about capacity and loading flexibility than the third-rack claim alone.
Limitation: The stated capacity is 12 place settings, so shoppers who prioritize a higher listed capacity may prefer to compare the 14–16-setting alternative below. Confirm the cutlery layout suits your utensils before choosing.
COMFEE’ 18-Inch Built-In Dishwasher

Best for: Buyers fitting a dishwasher into a compact kitchen who want several wash settings. The listed dimensions are 22.6 inches deep, 17.6 inches wide, and 32.4 inches high, with adjustable legs. It accommodates eight place settings and has an adjustable upper rack that moves up to 1.97 inches.
Six cycles are listed: Heavy, Normal, Eco, Delicate, Quick, and Rinse. The product details also list Heated Dry, Hi-Temp, and Sanitize functions. These features make it a compact alternative for shoppers who value cycle choice more than a confirmed third rack.
Limitation: The supplied details do not mention a third rack. Use only detergent made for dishwashers; the product information warns that regular liquid dish soap can cause problems.
COMFEE’ 18-Inch Dishwasher, Alternate Listing

Best for: Shoppers comparing the second supplied COMFEE’ listing for a slim built-in dishwasher. Its listed specifications match the other COMFEE’ option: eight place settings, a 1.97-inch adjustable upper rack, six wash cycles, and Heated Dry, Hi-Temp, and Sanitize functions.
The stated size is 17.6 inches wide, which may be useful when comparing options for a narrower installation space. This listing is included as a separate supplied product, but its provided features do not identify a third rack or establish a difference in performance from the other COMFEE’ listing.
Limitation: A third rack is not stated, and the supplied feature descriptions are essentially the same as the other COMFEE’ model. Check the listing details and installation dimensions carefully before deciding between them.
SUNVIVIPRO 24-Inch Built-In Dishwasher

Best for: Buyers who want a higher stated capacity and a range of loading and wash features. The product is listed for 14–16 place settings, with adjustable racks and a removable cutlery basket for dishes, cookware, and oversized items.
Other listed features include eight wash programs, half-load mode, an interior light, hidden controls, and leak detection that stops water flow and provides an alert. The product description also lists high-temperature wash and rinse, heated or extended drying, and sanitization up to 149°F (65°C).
Limitation: The supplied details do not confirm a third rack. The listed cutlery solution is a removable basket, so choose this model for its stated capacity and features rather than assuming it provides third-rack storage.
Sharp SDW6504MS 24-Inch Dishwasher

Best for: Buyers who want adjustable rack height and a half-load option but do not require a confirmed third rack. Its upper rack adjusts by two inches to accommodate taller dishes, and its half-load feature is intended for smaller loads.
The listed capacity is 12 place settings, and the product description identifies five cycles and Heated Dry. Its stated noise level is 52 dBA. These details make it a comparison option for shoppers considering flexible loading and quieter operation.
Limitation: The supplied features do not list a third rack. Choose the SDW6506JS instead if an explicitly stated third rack is essential.
Buying Guide: How To Choose A Dishwasher With A Third Rack
Is a third rack essential?
Check that the product details explicitly identify a third rack. A removable cutlery basket or a specialized utensil area is not necessarily the same as a third rack. Of these five supplied options, only the Sharp SDW6506JS clearly lists three racks and describes the third rack’s intended use.
What capacity and width do you need?
Compare stated place settings with your typical load. The COMFEE’ models list eight settings and a width of 17.6 inches; the Sharp models list 12; the SUNVIVIPRO lists 14–16. Measure the available opening and check the full installation requirements before selecting a built-in model.
Which loading and cycle features matter?
An adjustable upper rack can help create clearance for taller dishes. A half-load mode may suit smaller loads, while more wash cycles offer additional options for different cleaning needs. Compare the actual listed features rather than assuming every model has the same rack layout, cycle selection, or drying function.
How important is noise?
Only two supplied products include stated sound levels: 49 dB for the Sharp SDW6506JS and 52 dBA for the Sharp SDW6504MS. These figures are useful for comparing those two listings, but no sound level is provided for the other models.
Frequently Asked Questions
Which listed dishwasher has a confirmed third rack?
The Sharp SDW6506JS is the only listed model whose supplied features explicitly confirm a third rack.
Does the COMFEE’ 18-inch dishwasher have a third rack?
The supplied COMFEE’ product details do not mention a third rack, so confirm the rack configuration with the product listing before buying if one is required.
Which model has the highest stated capacity?
The SUNVIVIPRO dishwasher lists 14–16 place settings, the highest stated capacity among these products.
Which model is listed as the quietest?
The Sharp SDW6506JS is listed at 49 dB. The Sharp SDW6504MS is listed at 52 dBA.