Description
NEFF N90 Built-In Single Oven with Slide&Hide Door
A 71-litre N90 built-in single oven with NEFF's Slide&Hide disappearing door, CircoTherm hot-air cooking on up to four levels and a 4.1-inch Full Touch display.
The B64CS51G0B is NEFF's N90 single oven for cooks who want the signature Slide&Hide door without stepping up to a pyrolytic model. Finished in Graphite-Grey, it slots into a standard 60cm housing and suits busy family kitchens where oven access, capacity and everyday usability matter more than gadgetry for its own sake.
The standout is the door itself. Slide&Hide retracts fully beneath the oven cavity, so you can baste, stir and check dishes without leaning over a hot sheet of glass. Combined with CircoTherm hot air, which cooks on up to four levels at once without flavours mingling, it makes the 71-litre cavity genuinely easy to use, not just large.
Ideal For
CircoTherm circulates hot air evenly enough to cook on up to four levels simultaneously, so trays of buns, biscuits and traybakes can go in together without swapping shelves halfway through.
Because the Slide&Hide door tucks completely under the cavity, there is no hot glass panel jutting into the room, which makes a real difference in galley kitchens and tight corners.
Home Connect links the oven to your phone for remote control and voice assistants, useful for preheating on the way home or checking you turned everything off.
Key Features
The fully retracting door slides beneath the oven with a rotating handle and Soft Open & Close, giving unobstructed access to every shelf.
A generously sized single cavity with four shelf positions, big enough for a family roast with trimmings cooking alongside.
NEFF's hot-air system distributes heat evenly for cooking on up to four levels at once, without transferring flavours between dishes.
A colour TFT touchscreen with an intuitive menu puts functions, temperatures and timings a swipe away.
Catalytic liners including the oven base absorb grease and splatters, cutting down the scrubbing after roasting sessions.
Rated A+ for efficiency, using 0.69 kWh per cycle in forced convection mode, so regular cooking stays economical.
A door that gets out of your way
Most oven doors become a barrier the moment they open: a hot pane of glass between you and your food. Slide&Hide solves this by retracting the entire door under the oven cavity. You can lift a casserole out with both hands, baste a bird properly or slide a skewer into a cake without stretching over anything hot. The rotating handle and Soft Open & Close mechanism make the movement smooth and controlled every time.
Even heat, four levels at once
CircoTherm is NEFF's hot-air cooking system, and it is the reason this 71-litre cavity earns its size. Heated air is circulated evenly through the oven so you can load up to four levels simultaneously — roast on one, potatoes on another, a pudding below — and each dish cooks properly without flavours crossing over. For anyone who batch bakes or cooks for a crowd, it means one oven doing the work of two.
Connected when you want it to be
With Home Connect built in, the B64CS51G0B pairs with the NEFF app over your home Wi-Fi. You can preheat on the commute, adjust the temperature from the sofa or use voice control through a compatible assistant. None of it is compulsory — the 4.1-inch Full Touch display handles everything at the oven itself, with a Favourites-style ease that suits daily cooking. The connectivity is there for the evenings when you are running late and dinner cannot wait, which is exactly when it proves its worth.
How It Compares
| Kitchen Need | NEFF Technology | Practical Benefit |
|---|---|---|
| Batch baking | CircoTherm hot air | Cooks on up to four levels at once with even heat and no flavour transfer between dishes |
| Tight kitchen space | Slide&Hide door | The door retracts fully under the cavity, so nothing hot juts out into the room while you work |
| Feeding a family | 71 L capacity | Four shelf positions and a large single cavity handle a full roast dinner in one go |
| Hands-full moments | Soft Open & Close | The rotating handle and damped mechanism let you open and shut the door smoothly and safely |
| Running late | Home Connect | Preheat or adjust the oven remotely from the app, or by voice through a compatible assistant |
| Post-roast clean-up | EcoClean with Base Clean | Catalytic surfaces including the base absorb grease so wiping down takes minutes, not an evening |
Specifications
| Brand | NEFF |
| Model | B64CS51G0B |
| Product Type | Built-In Single Oven |
| Series | N90 |
| Colour | Graphite-Grey |
| Oven Capacity | 71 L |
| Energy Rating | A+ |
| Energy Consumption (Conventional) | 0.87 kWh |
| Energy Consumption (Forced Convection) | 0.69 kWh |
| Heating System | CircoTherm hot air (cooking on up to four levels) |
| Cleaning System | EcoClean with Base Clean |
| Door | Slide&Hide with rotating handle and Soft Open & Close |
| Display | 4.1-inch Full Touch TFT display |
| Home Connect | Yes (app and voice control) |
| Temperature Range | 40 - 275 °C |
| Shelf Positions | 4 |
| Connected Load | 3.6 kW (hardwired, 16 A fuse) |
| Cable Length | 1.2 m |
| Dimensions (H x W x D) | 59.5 x 59.6 x 54.8 cm |
| Niche Dimensions (H x W x D) | 58.5 x 56.0 x 55.0 cm (min) |
| Weight | 34.9 kg |
| Warranty | 2 Year Warranty |
The Verdict
Strengths
- Slide&Hide door gives unobstructed access to the cavity
- CircoTherm cooks on up to four levels simultaneously
- Large 71-litre capacity with four shelf positions
- 4.1-inch Full Touch TFT colour display
- Home Connect app and voice control built in
- EcoClean catalytic cleaning including the oven base
- A+ energy rating with 0.69 kWh convection cycles
Considerations
- This is a hardwired 3.6 kW appliance with no plug, so installation by a qualified electrician is required.
- Cleaning is catalytic EcoClean rather than a pyrolytic self-clean cycle, so door glass and shelves still need washing by hand.
- Home Connect features depend on home Wi-Fi and the companion app; without them it operates as a standard oven.
What's in the Box
- Built-in single oven x1
- Installation/user manual x1
