Neff S299ZB803E N 90 Integrated 60cm Dishwasher Review, Prices & Score
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Where to buy the NEFF S299ZB803E dishwasher
🏆 Review & price summary
The NEFF S299ZB803E dishwasher is a premium full-size integrated model built for tall-kitchen layouts. It pairs Zeolith drying, 13-place capacity and 40 dB(A) operation with a variable hinge, adjustable plinth and Home Connect controls. Its B energy rating and 9-litre Eco water consumption are strong, while the main compromises are the optional third rack, tall installation requirement and lengthy Eco programme.
✓ Key strengths
- ✓ Zeolith drying and a heat exchanger support strong results on mixed loads
- ✓ Quiet 40 dB(A) operation, with a 39 dB(A) Silence programme
- ✓ B-rated energy efficiency with 9-litre Eco water consumption
- ✓ Variable hinge, tall installation range and adjustable plinth suit difficult built-in layouts
- ✓ Home Connect adds remote monitoring, control and customisable connected functions
- ✓ Flex 3 baskets, three-stage upper-basket adjustment and multiple folding tines provide versatile loading
Worth considering
- The third loading level is a retrofit option rather than standard equipment, so the supplied configuration does not include a full cutlery drawer
- The 865–925 mm niche height is intended for tall-kitchen installation and will not directly replace a standard-height integrated dishwasher
- The Eco programme takes 3 hours 35 minutes, prioritising resource efficiency over rapid completion
- Capacity is limited to 13 place settings, which may be restrictive for very large households compared with higher-capacity full-size models
Key Specifications
- Display
- TFT colour display
- Voltage
- 220–240 V
- AquaStop
- Yes
- Capacity
- 13 place settings
- Net weight
- 48.0 kg
- Noise level
- 40 dB(A) re 1 pW
- Start delay
- 24 hours maximum
- Width class
- 60 cm
- Home Connect
- Yes
- Tub material
- Stainless steel
- Basket system
- Flex 3 basket system
- Drying system
- Zeolith and heat exchanger
- Folding tines
- 6 upper and 8 lower
- Variable hinge
- Yes
- Door Open Assist
- Yes
- Gap Illumination
- Yes
- Adjustable plinth
- Horizontal and vertical
- Connection rating
- 2,400 W
- Installation type
- Fully integrated
- Product dimensions
- 865 x 598 x 550 mm
- Column installation
- Yes
- Third loading level
- Retrofit option
- Noise emission class
- B
- Eco water consumption
- 9.0 litres per Eco cycle
- Eco energy consumption
- 64 kWh per 100 Eco cycles
- Eco programme duration
- 3 hours 35 minutes
- Energy efficiency class
- B
- Upper-basket adjustment
- Three-stage Rackmatic
- Manufacturer product code
- S299ZB803E
- Variable hinge adjustment
- 50 mm
- Required installation niche
- 865–925 x 600 x 550 mm
- Remote monitoring and control
- Yes
- Silence programme noise level
- 39 dB(A) re 1 pW
- Eco energy consumption per cycle
- 0.635 kWh per Eco cycle
- Depth with door open at 90 degrees
- 1,200 mm
Who Should Buy It?
- ✓ Households wanting a quiet, full-size integrated dishwasher with premium drying performance.
- ✓ Tall-kitchen installations needing a variable-hinge design and adjustable plinth.
- ✓ Shoppers who value app-based monitoring, remote control and customisable wash programmes.
- ✓ Users who regularly wash mixed loads, cookware and difficult-to-dry plastic items.
Dishwashers to compare with the NEFF S299ZB803E dishwasher
These alternatives are selected from our current ranked dishwashers, prioritising shared verified comparison traits and comparable BestBuysUK Scores.
| Model | BestBuysUK Score | Profile | |
|---|---|---|---|
 Miele G 5651 SCVi Active Stainless Steel Built In Dishwasher
|
86/100 | Integrated · Large Capacity · Quiet | Compare review → |
 NEFF N 50 Fully-integrated Dishwasher 60 cm
|
86/100 | Large Capacity · Quiet · Smart | Compare review → |
 AEG NG62IB20SK 60cm 6000 SmartSelect Dishwasher
|
88/100 | Freestanding · Large Capacity · Quiet | Compare review → |
Cleaning and drying performance
The NEFF S299ZB803E dishwasher combines Zeolith drying with a heat exchanger, a premium arrangement designed to improve drying across mixed loads. This is particularly useful when washing plastics alongside crockery and glassware.
Chef 70°C, IntensivePlus, Power Zone, HygienePlus and the AquaSensor give it a broad cleaning toolkit for everyday dishes, heavily soiled cookware and hygiene-focused cycles.
Loading flexibility
The Flex 3 basket system provides folding elements, anti-slip protection and a three-stage Rackmatic upper basket. Six folding tines in the upper basket and eight in the lower basket help accommodate varied crockery and larger items.
The third loading level is a retrofit option rather than standard equipment, so buyers wanting a full cutlery drawer need to factor in the additional accessory. The supplied configuration instead uses a lower-basket cutlery holder.
Installation and everyday usability
This is a fully integrated, full-size dishwasher with a variable hinge, horizontal and vertical plinth adjustment and support for column installation. Its 865–925 mm installation height makes it suitable for tall-kitchen layouts, but it is not a straightforward replacement for a standard-height integrated model.
Door Open Assist supports handleless kitchens, while Gap Illumination shows when a cycle is running. The colour TFT display, acoustic end-of-cycle signal and delay timer of up to 24 hours add useful day-to-day convenience.
Noise, efficiency and connected features
At 40 dB(A), with a 39 dB(A) Silence programme, the NEFF S299ZB803E dishwasher is well suited to open-plan kitchens and overnight use. The B energy label, 64 kWh per 100 Eco cycles and 9-litre Eco water consumption provide a strong efficiency profile for a premium dishwasher.
Home Connect enables remote monitoring and control, app-based add-on functions and the Intelligent Programme, which can adapt settings based on user feedback. These features are most useful for owners who will actively use connected controls rather than treating them as optional extras.
Research note: this BestBuysUK assessment is based on the manufacturer's published specifications and other reputable technical sources. Specifications and retailer availability can change, so verify critical details before purchase.