Ninja CM401 Specialty Coffee Maker Review: Worth It? (October 2026)
The Ninja CM401 suits coffee drinkers who want grounds, iced coffee and milk drinks from one machine. It brews six sizes, including a full 10-cup carafe, but doesn't use pods.
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The Ninja CM401 is a grounds-only coffee maker for people who want hot coffee, iced coffee and frothy milk drinks in one machine. Its four brew styles and six sizes cover single cups through a full 10-cup carafe, but it won't brew K-Cup pods.
Choose it if you like switching between everyday coffee, coffee over ice and a concentrated base for lattes or cappuccinos. If you mainly need a simple carafe brewer or want pod compatibility, one of the alternatives below may fit better.
What does the Ninja CM401 do best?
The CM401's main draw is variety with ground coffee: Classic, Rich, Over Ice and Specialty brew styles, plus a fold-away frother. It also offers six sizes, from a single cup to a full carafe.
Ninja CM401 Specialty: Best for coffeehouse-style drinks
- 4 brew styles
- 6 brew sizes
- Fold-away frother
- Ground coffee only
A flexible grounds brewer for hot coffee, iced coffee and concentrated coffee for milk drinks. It includes a fold-away frother and a 10-cup glass carafe.
Pros
- Four brew styles
- Six sizes from a cup to a full carafe
- Frother handles hot or cold milk and milk alternatives
- Several removable parts are top-rack dishwasher safe
Cons
- Does not brew pods
- Full carafe capacity may be more than a one-cup routine needs
Its Specialty style brews a concentrated coffee base for drinks such as lattes, macchiatos and cappuccinos. The frother turns hot or cold milk or milk alternatives into foam, then folds away when you aren't using it.
For iced coffee, the Over Ice style brews coffee over ice for flavorful iced coffee that's never watered down. The CM401 doesn't make cold brew.
If that matters, compare the best iced coffee makers for home, including options with a dedicated Cold Brew style.
Is the CM401 the right fit for your routine?
The CM401 makes sense if you want a single machine for a mug, a travel serving or a carafe, and you expect to use more than one brew style. The removable reservoir and fold-away frother also suit routines where filling and cleaning convenience matter.
It may be more machine than you need if you brew one plain carafe each morning. The Ninja Fresh Brew CE251 focuses on carafe brewing and has a delay brew setting, warming plate and small-batch function.
Think about your usual drink before choosing. If it's mostly a quick cup from pods, the CM401's grounds-only setup won't match that routine.
How do the brew styles and sizes work?
The CM401 offers four styles for different coffee drinks and six serving sizes. Select the style that matches your drink, then choose a size from a Cup to a Full Carafe.
| Brew style | What it suits |
|---|---|
| Classic | Everyday hot coffee |
| Rich | A bolder hot coffee |
| Over Ice | Coffee brewed over ice |
| Specialty | Concentrated coffee for milk drinks |
The six size options are Cup, XL Cup, Travel Mug, Multi-Serve Travel Mug, Half Carafe and Full Carafe. This range lets you prepare one serving without brewing a pot, or make more when you have company.
The Specialty style is a coffee concentrate, not a ready-made latte. You add frothed milk or a milk alternative after brewing.
What should you know about the frother?
The built-in fold-away frother handles hot or cold milk and milk alternatives, making it useful for drinks that need foam. It removes for cleaning and folds away when you don't need it.
The frother is a fit if you make drinks like cappuccinos or iced coffee with cold foam. If you only drink black coffee, it's an extra feature you may rarely use.
The CM401 uses ground coffee, so you can use the grounds you already buy. For another grounds option that also accepts pods, see the Ninja DualBrew Pro CFP301.
How does the CM401 compare with other Ninja coffee makers?
The CM401 stands out for its fold-away frother and Specialty brew style, while the alternatives change the balance of features. Choose by the drink types and coffee inputs you'll actually use.
| Model | Coffee input | Main distinction |
|---|---|---|
| Ninja CM401 | Grounds | Fold-away frother, Specialty style, six sizes |
| Ninja DualBrew Pro CFP301 | Grounds and K-Cup pods | Separate hot water system and 60 oz reservoir |
| Ninja Hot & Iced XL CM371 | Grounds | Cold Brew style, eight sizes, delay brew |
| Ninja Fresh Brew CE251 | Grounds | Carafe focus, small-batch setting, warming plate |
The DualBrew Pro is the clearest alternative if you want pod convenience alongside grounds. It has four brew styles, a frother and a separate hot water system for drinks or quick foods.
The Hot & Iced XL CM371 is worth considering if cold brew matters more to you than a frother. It has a Cold Brew style, eight brew sizes and a 24-hour delay brew option.
The Fresh Brew CE251 is the simpler carafe choice in this group. Its Classic and Rich styles, small-batch function and adjustable warming plate target hot coffee by the pot.
For a closer look at Ninja choices, see our guide to the best Ninja coffee makers for home.
What parts can you clean in the dishwasher?
The CM401 has several top-rack dishwasher-safe parts, including the glass carafe, brew-through lid, permanent filter, removable filter holder, water reservoir, flip-top lid, frother whisk and scoop. The frother also removes for easier cleaning.
Rinse or wash the parts after use, especially the frother whisk if milk has dried on it. Follow Ninja's care instructions for any parts you wash by hand and for cleaning the machine itself.
Descale on the schedule and with the method in the manual. Our guide to cleaning a Ninja coffee maker walks through routine care.
Who should choose the Ninja CM401?
Choose the CM401 if you want grounds, iced coffee and milk drinks from one brewer and will use its range of sizes. Its Specialty style and fold-away frother give it a clear role beyond a basic drip machine.
Pick the DualBrew Pro if you want K-Cup pods, the Hot & Iced XL if cold brew is a priority, or the Fresh Brew CE251 if you mainly want carafes. If you're still comparing styles, our guide to choosing a coffee maker for your home can help narrow down the right setup.
Frequently asked questions
Does the Ninja CM401 use K-Cup pods?
No. The CM401 brews ground coffee and doesn't require a reusable pod.
If you want to use K-Cup pods as well as grounds, compare it with the Ninja DualBrew Pro CFP301, which supports both coffee inputs.
Can the Ninja CM401 make iced coffee?
Yes. Choose its Over Ice brew style for iced coffee.
The machine also has a Specialty style for brewing concentrated coffee and a built-in frother that works with hot or cold milk and milk alternatives.
How many sizes can the Ninja CM401 brew?
The CM401 has six brew sizes: Cup, XL Cup, Travel Mug, Multi-Serve Travel Mug, Half Carafe and Full Carafe. This lets you choose between a single serving and its 10-cup glass carafe.
Is the Ninja CM401 easy to clean?
Several removable parts are top-rack dishwasher safe, including the glass carafe, permanent filter, removable filter holder, water reservoir and frother whisk. The frother also removes for cleaning, so you can wash it separately after making milk drinks.
