Ninja Foodi MAX Dual Zone Air Fryer
Model AF400UK
The Ninja Foodi MAX Dual Zone Air Fryer (AF400UK) is a 2470 W, 9.5 L dual basket air fryer. Right Cook Time lists 11 foods for it, cooked between ~356 °F–~428 °F, every value taken from Ninja's own manual rather than averaged from other models — see the sources at the bottom of this page.
- Wattage
- 2470 W
- Capacity
- 9.5 L
- Basket
- Dual basket
- Max temperature
- ~464 °F·240 °C
- Preheat
- No
Measured cook times
| Food | Weight | Temperature | Time | Safety (USDA) | Provenance |
|---|---|---|---|---|---|
| Bacon | — | ~428 °F·220 °C | 6 min | — | Manufacturer data |
| Baked Potato | 740–1000 g | ~392 °F·200 °C | 36–40 min | — | Manufacturer data |
| Chicken Breast | 600–600 g | ~392 °F·200 °C | 15–16 min | 165 °F internal | Manufacturer data |
| Chicken Nuggets (Frozen) | 400–400 g | ~392 °F·200 °C | 13–15 min | 165 °F internal | Manufacturer data |
| Chicken Thighs & Drumsticks | 750–900 g | ~392 °F·200 °C | 19–22 min | 165 °F internal | Manufacturer data |
| Chicken Wings | 1000–1000 g | ~392 °F·200 °C | 27–30 min | 165 °F internal | Manufacturer data |
| Frozen Fries — Thin Cut | 500–500 g | ~356 °F·180 °C | 20 min | — | Manufacturer data |
| Pork Chops | 500–500 g | ~392 °F·200 °C | 12–13 min | 145 °F internal | Manufacturer data |
| Salmon Fillet | 520–520 g | ~392 °F·200 °C | 12–14 min | 145 °F internal | Manufacturer data |
| Shrimp | 165–165 g | ~392 °F·200 °C | 3–4 min | 145 °F internal | Manufacturer data |
| Steak | 460–460 g | ~392 °F·200 °C | 8–12 min | 145 °F internal | Manufacturer data |
7 foods on this site have no figure for the AF400UK
The table stops where its sources stop: nothing on file says anything about burgers, fish sticks (frozen, breaded) or frozen pizza in this machine. If you've cooked one of them in yours and know what works, that measurement exists nowhere else — it can't be looked up, derived or generated, only cooked.
Takes about a minute — this appliance arrives already selected, and only the temperature and the time are required. Nothing publishes straight away: every submission is moderated first.
What these specs mean against the other 37 models on file
Power and size. At 2470 W, the AF400UK ranks 3 of 38 for power on this site, where the median is 1700 W and the corpus runs from 900 W to 3040 W. Its 9.5 L sits above the 6.8 L median, and 6 other models here share its dual basket layout. Those two figures are how the calculator narrows down a machine for someone who doesn't know their model code. Neither is a cook time on its own, and nothing on this site converts one wattage into another.
What the dial reaches. ~464 °F is this model's ceiling — 2 of 38 on this site, where the lowest ceiling on file is ~392 °F and the highest ~480 °F. Every food on this site has a reference temperature at or below that, so none of them is out of range for this machine.
How much it is documented to hold. The heaviest single batch Ninja's own chart describes for this model is 1000 g of chicken wings (27–30 min at ~392 °F); the lightest is 165 g of shrimp. 1 row in the table above states no weight at all, because the manual gives none. A time without a portion size can't honestly be scaled to what you are actually cooking, so the column is left empty rather than filled with a plausible figure.
Long or short against everyone else. Most foods in the table above also appear in other manufacturers' manuals. Lined up against them, this model's published times land 9 inside the band the other charts cover, 2 shorter than anything else published, and 0 longer.
- Bacon — 6 min at ~428 °F here, against 7–11.5 min across 14 other charts from 7 brands. This one is the shortest of them.
- Shrimp — 3–4 min at ~392 °F here, against 4–15 min across 19 other charts from 9 brands. This one is the shortest of them.
None of those is wrong, and none is corrected here. Each is what that manufacturer prints for its own machine; how far apart they get is the subject of the register of disagreements, and what the dual basket format contributes to it is set out separately.
Other names for the same machine. AF400UK is also sold as DZ400UK. Those are region codes for one appliance rather than separate models — what establishes that is in the sources at the bottom of this page.
Compare Ninja with another brand
Same foods, same temperatures, side by side — see all comparisons. For the comparison that changes the cooking more, read what a dual basket design does to the times, or the register of where the manuals disagree.
Guides that use this model
Sources
- Ninja AF400UK — official instruction manual (Max Crisp function, p.9): "There is no temperature adjustment available or necessary when using the Max Crisp function. The temperature is preset to 240°C" — the highest value in the whole document. FAQ in the same manual: "Does the unit need to pre-heat? The unit does not need to be pre-heated." — retrieved August 23, 2026
- Ninja Foodi MAX Dual Zone Air Fryer AF400UK — official SharkNinja UK product page: capacity 9.5L (2 x 4.75L, DualZone), power 2470W (consistent with "Watts: 2470W" in the manual) — retrieved August 23, 2026
- Ninja DZ400UK — official instruction manual: identical technical specifications to AF400UK ("Watts: 2470W"; Max Crisp "the temperature is preset to 240°C") and a byte-identical Quick Start Guide cooking table (DZ400UK-QSG vs AF400UK-QSG, page-numbering offset only) — confirms AF400UK and DZ400UK are two model codes for the same physical product. — retrieved August 23, 2026