
Keurig K-Express Black
Score: 72/100
Black+Decker Thermal Programmable 12-Cup Coffee Maker
Score: 78/100
$62.99
Rankings

The BLACK+DECKER CM2046S is a 12-cup programmable coffee maker with a stainless-steel thermal carafe and Vortex Technology for even brewing, delivering hot coffee and customizable strength. Its cleaning cycle is long and the lighter build may feel less solid, which are trade-offs for its advanced features. Ideal for households or offices that need a reliable thermal carafe and programmable convenience at a mid-range price.

The Keurig K-Express is a compact single-serve brewer with a generous 42-oz reservoir and a strong-brew button for richer coffee. Its trade-offs include limited brew-size options and lack of advanced programmability. Best suited for small households or offices that value speed and a larger water tank.
| Attribute | ![]() | ![]() |
|---|---|---|
1 cups | 12 cupsbest | |
5.25 cups | 12 cupsbest | |
— | 81.9 °Cbest | |
| ↓ lower better | 1.86 kgbest | 2.7 kg |
120 Vbest | 120 Vbest | |
| ↓ lower better | 1,475 W | 750 Wbest |
1 years | 2 yearsbest | |
38.1 cmbest | 33.528 cm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Capacity(2) | ||
Brew Capacity (Cups) (cups) | 1 cups | 12 cups |
Water Reservoir Capacity (cups) | 5.25 cups | 12 cups |
Power & Energy(2) | ||
Power Type | Electric | Corded |
Power Consumption (W) | 1475 W | 750 W |
Warranty & Support(1) | ||
Warranty Period (years) | 1 years | 2 years |
Features(1) | ||
Programmable Timer | false | true |
Build & Design(5) | ||
Weight (kg) | 1.86 kg | 2.70 kg |
Height (cm) | 38.1 cm | 33.528 cm |
Width (cm) | 17.78 cm | 23.876 cm |
Depth (cm) | 38.1 cm | 22.86 cm |
Filter Type | Reusable | Washable |

Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the K-Express for its space-saving size, generous 42-oz reservoir, rapid back-to-back brewing, and the strong-brew function that delivers a richer cup, while noting the absence of advanced programmability and limited brew-size options as trade-offs.
Everyday users consistently praise the machine's simplicity, large water tank, travel-mug compatibility, and the strong-brew button for delivering bolder coffee, with occasional concerns about wattage inconsistencies and the lack of a included reusable filter.

“"Strong brew works for standard or bold cups (press strong button before size)" - Target Q&A”


Professional reviewers commend the CM2046S for its straightforward LCD controls, reliable 177°F brew temperature, and the convenience of a programmable timer and strength selector. They appreciate the thermal carafe's heat retention and the lightweight, plug-in design, but note the omission of pre-infusion and limited detailed performance data from some sources.
Everyday users praise the machine's ability to keep coffee hot for hours, the flavorful results from Vortex Technology, and the spill-free pour spout. Common themes include appreciation for programmable features and the compact footprint, while occasional complaints focus on the cleaning cycle length and perceived lack of sturdiness.