US
Ninja

Ninja QB900B Master Prep Food Processor Blender

  • 48 oz pitcher and 16 oz chopper bowl
  • 400 watts, one-touch pulse, single speed
  • Interchangeable motor head moves between the two containers
  • Dishwasher safe parts, stainless steel quad blade
  • 8.66 x 6.29 x 13.38 inches, 4 lb
  • 1 year limited warranty

Updated 16 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A pulse-only blender and chopper combo for frozen drinks and small prep jobs, with everything going in the dishwasher. Pulse operation means you control texture by tapping, not by leaving it to run.

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ASIN: B003XU3C7MCategory: Countertop Blenders

More from this brandAll Ninja countertop blenders

Colors Available

BlackGray

Sizes Available

48 ounces (Pack of 2)

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Overview

A small kitchen with one outlet and little cupboard room gets both a blender and a mini processor from a single motor head. The head presses onto either the pitcher or the chopping bowl, and a push on top pulses the stacked quad blade through whatever is inside.

Ice crushing with the quad blade is what the design is built around, and the second bowl turns the same head into a chopper for appetizers and diced prep. Control is one button and one speed, so texture depends entirely on how you pulse, and there is no setting to leave running for a long smooth blend.

Who it's for

Frozen drinks for several people, minced and diced prep and crushed ice are the jobs the listing describes, in a kitchen where a full-size blender and a food processor would not both fit. Someone who wants multiple speeds or a large processor bowl should buy a dedicated machine.

Pros and cons

Pros
  • Two containers share one motor head
  • Quad blade crushes ice
  • One-touch pulse control
  • Flip pour spout on the pitcher
Cons
  • Single speed only
  • Chopper bowl is small
  • No slicing or shredding disc

Performance notes

Results come from pulse rhythm: short taps leave chopped food in pieces, longer holds take frozen fruit and ice down to slush. The quad blade arrangement is what the maker credits for uniform cutting and ice crushing. Splash guards on both containers hold back spray when the motor head starts, and the no-slip bottom stops the pitcher walking on the counter.

Specifications

BrandNinja
Dimensions & fit
Item Weight4 pounds
Item weight4 pounds
Item Dimensions D x W x H8.7 × 6.3 × 13.4 inches
Capacity & performance
Capacity48 fl oz
Number of Speeds1
Wattage400 watts
Power & efficiency
Wattage400 watts
Power SourceCorded Electric
Voltage120 volts
Construction & materials
Blade MaterialStainless Steel
MaterialPlastic
ColorGray
Included components
Unit Count1
Included Components2-Cup Processor Minces, Blends And Purees, Chops, Dices, Ninja Master Prep
Warranty & support
Warranty DescriptionOne-Year (1) Limited Warranty
Warranty TypeLimited
Other details
Container Count2
Is the item dishwasher safeYes
Control TypePush Button
Number Of Items1
Part NumberQB900B
Style400 Watt
Recommended Uses For ProductBlending, Chopping
Other Special Features of the ProductProgrammable
Item Type NameMaster Prep Blender/Food Processor, For Frozen Blending, Chopping And Food Prep, 400-Watts, Dishwasher Safe, 48-oz. Pitcher, 16-oz. Chopper Bowl, 2 Splash Guards & 2 Storage Lids, Gray

Frequently asked questions

Is the Ninja QB900B a full food processor?

No. The processor side is a 16 ounce, 2 cup bowl for mincing, chopping, dicing, blending and pureeing small amounts. No slicing or shredding disc is listed.

What is in the box with the Ninja Master Prep QB900B?

The 48 oz pitcher with splash guard, the 2 cup bowl with Ninja blades, a second splash guard, the interchangeable power head and a storage lid for the pitcher and processor.

Does the Ninja QB900B pitcher have a lid for storage?

Yes. A storage lid for the pitcher and processor bowl is listed, separate from the splash guards used during blending.

Can the Ninja Master Prep make a single smoothie?

The listing frames the 48 ounce pitcher as making several drinks at a time. For a single portion the 16 ounce bowl is the smaller container, though it is described for chopping and pureeing.