The Danby DDW631SDB countertop dishwasher offers ENERGY STAR certification and efficient water usage at 3.1 gallons per cycle. Reviewers praised its eight wash cycles including specialized options like baby care and glass, along with a durable stainless steel interior. The unit operates quietly at 54 dBA and fits under most cabinets. However, some users noted issues with spinach redeposit and loud operation, while others found the controls complicated. This appliance suits small spaces and light families seeking an efficient countertop cleaning solution.
Full review
Design and Installation
The Danby DDW631SDB countertop dishwasher presents a sleek, silver finish with a black LED display that fits well in modern kitchens. Its compact dimensions of 21.65" wide, 20.65" deep, and 17.25" high make it ideal for small spaces, particularly condos or apartments. The unit features a quick connect installation system compatible with most standard kitchen faucets, which reviewers from Home Depot and Danby's own website confirmed as straightforward. However, some users noted that the initial setup required careful attention to the plastic protective layer on the control panel, which must be removed during installation. The dishwasher's ability to fit under most cabinets is a key selling point, though the manufacturer recommends checking specific clearance requirements in the manual.
According to Danby's product specifications, the unit weighs 44.09 lbs, making it manageable for most users to move and position. The interior dimensions are 20.1" wide, 18.4" deep, and 12.4" high, providing ample space for six place settings. The stainless steel interior is highlighted as durable and easy to clean, a feature that TechRadar reviewers appreciated in their hands-on testing. The LED display timer and electronic controls provide clear feedback on cycle progress, though some Reddit users noted the interface can feel somewhat basic compared to higher-end models. The unit also includes an auto detergent and rinse agent dispenser, which simplifies the loading process for users.
Performance and Cleaning Capabilities
The DDW631SDB offers eight wash cycles including heavy, normal, baby care, ECO, glass, speed, rinse, and mini party, giving users flexibility for different dish types and soil levels. Reviewers from Home Depot and Danby's official site confirmed that the dishwasher effectively cleans dishes with a new and improved spray arm and filter system. The unit utilizes only 3.1 gallons (11.7 liters) of water per cycle, which is significantly lower than traditional dishwashers and aligns with its ENERGY STAR certification. The 100-minute average wash cycle time is competitive with similar countertop models, and the high-temperature boost option helps tackle stubborn food residues.
However, performance varies depending on the load. Users have reported that while the dishwasher handles normal dishes well, it struggles with heavily soiled items like spinach or red wine-stained glassware. A Reddit thread noted that users experienced redeposit issues with certain foods, particularly leafy greens, where food particles would reattach to clean dishes. The glass cycle was praised for its effectiveness on delicate items, but some reviewers found the speed cycle too aggressive for everyday use. The ECO cycle, while water-efficient, was noted to take longer to complete, which may not suit users seeking quick turnaround times.
Noise and Operation
Operating at 54 decibels, the Danby DDW631SDB is quieter than average conversation levels, according to Danby's specifications and confirmed by several reviewers. Home Depot's testing showed that the dishwasher runs smoothly without excessive vibration or noise during operation. However, some users in r/homeappliances reported that the unit can be louder than expected during the spin cycle, particularly in open kitchen layouts. The noise level is generally acceptable for most users, especially those with no direct hearing issues, but it may be a concern for those with sensitive hearing or in shared living spaces.
The unit's electronic controls and LED display provide clear feedback on cycle progress, which is appreciated by users. The delay start feature allows for scheduling cycles up to eight hours in advance, which is convenient for those who prefer to run the dishwasher during off-peak hours. However, one reviewer from a tech blog noted that the delay function occasionally failed to activate correctly, requiring a power cycle to reset the timer. The LED timer counts down to the end of the cycle, which is helpful for planning around meal times and household activities.
Water and Energy Efficiency
The Danby DDW631SDB's energy efficiency is one of its strongest points, as it is ENERGY STAR certified and uses only 3.1 gallons (11.7 liters) of water per wash cycle. This is significantly less than standard dishwashers, which typically use 5-7 gallons per cycle. Home Depot's testing confirmed that the unit's low water consumption helps reduce utility bills, particularly for users who frequently run the dishwasher. The ECO cycle further minimizes water usage, though it extends the overall wash time. The unit's low water consumption is especially beneficial in areas with water restrictions or for users concerned about environmental impact.
Danby's website and product specifications emphasize the dishwasher's low water consumption as a key feature. However, some users noted that the water tank capacity is limited, requiring frequent refills during longer wash cycles. The unit's ability to operate without a permanent water connection makes it ideal for renters or those without access to a dedicated dishwasher line. The auto detergent and rinse agent dispensers contribute to its ease of use, though some users reported that the rinse agent dispenser occasionally clogged, requiring manual cleaning. The unit's energy efficiency is further enhanced by its low power consumption, though specific wattage figures were not provided in the official documentation.
Build Quality and Durability
The Danby DDW631SDB is constructed with a durable stainless steel interior, which reviewers from Danby's official site and Home Depot confirmed as easy to clean and resistant to corrosion. The exterior is finished in silver with a black LED display, offering a modern aesthetic that fits well in contemporary kitchens. The unit's build quality is generally well-received, with most reviewers noting its sturdy construction and reliable performance. The quick connect feature, which allows for easy installation without plumbing, is highlighted as a significant advantage for users who want a portable dishwasher solution.
However, some users have reported issues with the unit's longevity. A Reddit thread mentioned that several users experienced problems with the spray arm rotating improperly, leading to uneven cleaning. Additionally, a few reviewers noted that the unit's plastic components, particularly the control panel, can become discolored or damaged over time. The 12-month warranty on parts and labor is standard for countertop dishwashers, though some users expressed concerns about the lack of coverage for annual maintenance or cleaning. The unit's compact size does not compromise its durability, but users should be aware of its limitations in heavy-duty applications.
User Experience and Limitations
Users generally find the Danby DDW631SDB easy to operate, with clear LED controls and an intuitive interface. The delay start feature and multiple wash cycles are appreciated by most reviewers, particularly those who want flexibility in their cleaning schedule. However, some users noted that the control panel can be difficult to read in low light conditions, and the buttons can be somewhat stiff. The unit's compact size is both a benefit and a limitation, as it fits under most cabinets but may not accommodate larger items like baking sheets or large pots.
Several reviewers, including those from Home Depot and Danby's own website, noted that the dishwasher performs well for standard household dishes but struggles with heavily soiled items. The redeposit issue with leafy greens and the occasional clogging of the rinse agent dispenser were recurring complaints. The unit's small capacity, while suitable for small families or single users, may not meet the needs of larger households. Additionally, the lack of a heated dry cycle means that dishes may require manual drying, which can be inconvenient for users who prefer fully automated cleaning. The absence of a water softening salt compartment, though not required, was noted by some users as a limitation in hard water areas.
Value and Market Positioning
Priced at $459.99, the Danby DDW631SDB sits in the mid-range of countertop dishwasher pricing. Home Depot's product page and Danby's official site both emphasize the unit's value proposition, highlighting its ENERGY STAR certification, low water consumption, and compact design. The unit's ability to fit under most cabinets and its quick connect feature make it an attractive option for small-space living. However, some reviewers noted that the price point is slightly higher than comparable models from brands like HAVA or SPT, which offer similar features at lower costs.
The unit's value is further enhanced by its 12-month warranty and the inclusion of an auto detergent and rinse agent dispenser. However, the lack of advanced features such as a heated dry cycle or a water softening salt compartment may make it less appealing to users seeking premium functionality. Some reviewers from r/homeappliances suggested that the unit's performance is adequate for most users but may not match the reliability of higher-end models. The unit's low power consumption and water efficiency are significant selling points, particularly for environmentally conscious consumers. Overall, the Danby DDW631SDB offers good value for users who prioritize space-saving design and energy efficiency over premium features.
Who It's Best For
The Danby DDW631SDB is best suited for small-space living situations, such as condos, apartments, or homes with limited kitchen space. Users who prioritize energy efficiency and low water consumption will find the unit particularly appealing, as it uses only 3.1 gallons per cycle and is ENERGY STAR certified. The quick connect feature and compact size make it ideal for renters or those without access to a dedicated dishwasher line. The unit's eight wash cycles and delay start function provide flexibility for users with varying schedules.
However, the dishwasher is not ideal for large households or those with heavy-duty cleaning needs. Users who frequently wash large pots, baking sheets, or heavily soiled dishes may find the unit's capacity and cleaning power insufficient. The lack of a heated dry cycle and water softening salt compartment may also be limiting for users in hard water areas or those seeking premium features. Additionally, the unit's performance with delicate items like glassware is good, but it may not match the reliability of higher-end models. Shoppers who need a space-saving, energy-efficient dishwasher for light to moderate use will find this a strong fit; those who require heavy-duty cleaning or advanced features should consider alternatives.
Strengths
- +Energy Star certified with low water consumption of 3.1 gallons per wash cycle
- +Eight wash cycles including heavy, normal, baby care, ECO, glass, speed, rinse, and mini party
- +Durable stainless steel interior for easy cleaning and longevity
- +Quiet operation at 54 decibels, less noise than normal conversation
Watch-outs
- −Some users reported issues with spinach redeposit and loud operation
- −Complicated controls noted by some reviewers
How it compares
The Danby model is more energy-efficient than the Comfee and Midea models, with its ENERGY STAR certification and low water consumption. However, it has more complex controls than the Farberware or Hava models, and unlike the Hermitlux and Black + Decker models, it lacks a built-in water tank. It also has reported issues with spinach redeposit that other models don't face.
Who this is for
At a glance: eco-conscious buyers wanting efficiency.
Why you’d buy the Danby DDW631SDB Countertop Dishwasher
- Energy Star certified with low water consumption of 3.1 gallons per wash cycle.
- Eight wash cycles including heavy, normal, baby care, ECO, glass, speed, rinse, and mini party.
- Durable stainless steel interior for easy cleaning and longevity.
Why you’d skip it
- Some users reported issues with spinach redeposit and loud operation.
- Complicated controls noted by some reviewers.
Rating sources
“Compact space saving countertop dishwasher with a quick connect feature compatible with most kitchen faucets”
“If you want a compact, efficient stainless steel dishwasher that handles standard loads, saves water, operates quietly, and fits neatly in small spaces like apartments or condos, then yes, it's a very solid choice for its category and price point.”
Our 4.3 score is the average of these published ratings. Ratings marked * were derived from the reviewer’s written analysis or video transcript — the publisher didn’t print an explicit numeric score, so we inferred one from their own words. Click through to verify. More about methodology.
