Our take
Sunbeam SGB8901 is a verified 0.9-cu.-ft. countertop microwave with 900-W cooking output and ten selectable power levels. Its manual distinguishes 900 W output from 1,350 W microwave input, specifies 120 V/60 Hz and a 20-A electrical requirement, and recommends a separate circuit. Nine food shortcuts, speed and weight defrost, cook-by-weight, child lock and two-stage cooking make the control set unusually specific for a compact model. The manual supplies exterior and cavity dimensions plus clear countertop air space. It does not state the turntable diameter, sensor cooking, trim-kit compatibility or commercial classification. The current Amazon item identifies the exact model and manufacturer part number, so ASIN B004H2MPF0 can be linked directly, but its generic fields conflict with the manual on supply voltage, power levels, power consumption and tray diameter. Verify the actual unit's rating plate and do not merge this with row 83's SGT1701.
SGB8901 is a 0.9-cu.-ft. countertop model with 900-W cooking output. Its ten power levels, nine food shortcuts, speed/weight defrost, cook-by-weight, child lock and two-stage programming give you more control than express-start alone. For a similarly compact comparison, Farberware FMO09AHTBKR also documents 0.9 cu. ft. and 900-W output, and its manual states a 10.6-inch turntable; Sunbeam's manual instead names nine quick-cook menus but gives no tray diameter. Choose between those documented control and cookware details, and check each model's electrical instructions. SGB8901's manual requires 120 V/60 Hz and 20 A, recommending a separate circuit; Amazon's current generic voltage field says 127 V, so check the exact unit's rating plate and circuit before connecting it. The manual provides both cabinet and cavity dimensions and sets countertop ventilation space at 8 inches above, 4 inches behind and 2 inches on each side. Amazon's 19.2-inch turntable value repeats its exterior-width figure and exceeds the manual's 13 3/8-inch cavity width, so do not use it as tray evidence. Sensor cooking, a model-approved trim kit and commercial-duty classification remain unverified..
Do not pick SGB8901 for a required sensor cycle, a known tray diameter, a verified trim-kit installation or a confirmed commercial-duty rating. Check the manual's 20-A electrical requirement and clearance dimensions before placing it, and confirm the rating plate because Amazon's generic page lists 127 V while the exact manual specifies 120 V/60 Hz. Do not rely on the page's 19.2-inch turntable or 900-W power-consumption field; the manual gives no tray diameter and lists 1,350 W input with 900 W output.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The exact model manual states 0.9-cu.-ft. capacity and clearly distinguishes 900-W cooking output from 1,350-W input.
- Ten power levels, nine named quick-cook settings, two-stage cooking, cook-by-weight and two defrost modes allow more than one-button express use.
- The manual specifies the outside and cavity dimensions, a turntable system, countertop ventilation spacing and child lock.
- Current Amazon item details match the exact SGB8901 model and manufacturer part number, supporting the tagged direct ASIN route.
What to weigh up
- Neither the model manual nor another reliable exact source supplies the glass-tray diameter; Amazon's 19.2-inch field is inconsistent with the product's width and cavity.
- The nine quick-cook menus are not evidence of humidity-sensor cooking; sensor status remains unknown.
- The exact manual does not identify a trim kit or classify the model for commercial foodservice use.
- Amazon's generic details list 127 V, nine power levels and 900-W power consumption, which conflict with the manual's 120 V/60 Hz, ten levels, 1,350-W input and 900-W output.
The key details
| Model covered | SGB8901 |
|---|---|
| Capacity | The exact SGB8901 manual names a 0.9-cu.-ft. countertop microwave and lists 900-W output, 1,350-W microwave input, 120 V/60 Hz and a 20-A electrical requirement; a separate circuit is recommended. |
| Microwave output | Manual outside dimensions are 11 1/16 H × 19 W × 15 1/2 D inches; cavity dimensions are 8 11/16 H × 13 3/8 W × 12 5/8 D inches. |
| Cooking approach | The manual documents ten power levels, nine quick-cook menus (popcorn, potato, pizza, beverage, frozen dinner, reheat, fresh vegetable, frozen vegetable and soup), speed/weight defrost, cook-by-weight, child lock and two-stage cooking. |
| Installation options | The countertop installation instructions require 8 inches overhead, 4 inches behind and 2 inches at each side, with openings unblocked and the feet left in place. |
| Finish and turntable | The manual identifies a turntable system but gives no tray diameter. Sensor cooking, a compatible trim kit and commercial-duty status remain unknown. Amazon lists a 19.2-inch tray and 127-V supply, which conflict with the manual and are not used for matching. |
Performance figures are manufacturer claims. Source checked October 4, 2026. Regional models and included accessories can differ.
What the features mean for you
Separate cooking output from electrical input
SGB8901's specification page lists 900 W as output and separately labels 120 V, 60 Hz and 1,350 W as microwave power consumption. The manual also requires a 20-A supply and recommends a separate circuit. Amazon's current generic fields instead list 900 W power consumption and 127 V; use the exact-model manual's values and verify the actual unit's rating plate and circuit before connecting it. The manual gives the cavity as 0.9 cu. ft. and supplies both outside and interior dimensions.
Ten levels and nine shortcuts serve different jobs
The manual shows ten power settings from 100% down to 10%. Its nine quick-cook menus cover popcorn, potato, pizza, beverage, frozen dinner, reheat, fresh vegetables, frozen vegetables and soup. It also documents speed defrost, defrost by weight, cook-by-weight, child lock and automatic two-stage cooking. These menu functions are convenient, but the manual does not identify a humidity sensor; sensorCooking stays unknown. Amazon's nine-level field conflicts with the manual's ten settings.
Use the stated counter clearances
The exact manual calls for a flat, stable surface with 8 inches above, 4 inches behind and 2 inches at each side. It says not to remove the feet or block openings. That is useful countertop setup guidance, but the reviewed manual does not name a compatible trim kit or explicitly state built-in compatibility. Keep trimKitCompatible unknown until an exact kit is documented.
Keep tray diameter unknown
The SGB8901 manual describes a turntable system and glass tray, but the specifications do not give its diameter. Amazon's current item details display 19.2 inches for turntable diameter while also giving 19.2 inches as outside width; the manual's cavity is only 13 3/8 inches wide. The field appears to repeat the overall width and cannot establish tray size, so leave turntableDiameterIn null.
An exact ASIN is supported, but duty class is not
Amazon's current item page identifies Sunbeam, model number SGB8901 and manufacturer part number SGB8901 under B004H2MPF0; the exact manual independently names the same model. This supports the direct tagged destination. The page's generic voltage field says 127 V, while the exact manual specifies 120 V/60 Hz and 20 A; confirm the nameplate and circuit for the physical unit. Neither source classifies the model as commercial-duty, so commercialDuty remains unknown. Row 83's SGT1701 has a different code and 0.7-cu.-ft./700-W identity and stays separate.
What else to compare
If you need sensor cooking, an exact tray diameter, a documented built-in trim kit or commercial-duty classification, compare models whose exact manuals or manufacturer sheets state those features. SGB8901 is easier to match by verified capacity, output, power levels, menu controls, manual electrical requirements and countertop spacing; use the manual rather than conflicting Amazon fields for voltage, input power, power-level count or tray diameter.
Before you buy
What are the capacity and cooking output?
The SGB8901 manual lists 0.9 cu. ft. and 900 W output. It separately lists 1,350 W microwave input at 120 V/60 Hz.
How many power levels are documented?
The manual lists ten, from 100% down to 10%; Amazon's current generic field says nine, so use the manual.
What automatic menus does it have?
Popcorn, potato, pizza, beverage, frozen dinner, reheat, fresh vegetable, frozen vegetable and soup, plus speed/weight defrost, cook-by-weight and child lock.
Does SGB8901 use a humidity sensor?
The manual documents automatic food menus but does not identify sensor cooking. Keep the attribute unknown.
What are the countertop clearances?
The manual specifies 8 inches above, 4 inches behind and 2 inches at each side; do not remove the feet or block vents.
What is the glass turntable diameter?
The manual does not give it. Amazon's 19.2-inch figure conflicts with the exterior width and cavity dimensions, so it is not reliable tray evidence.
What electrical supply and circuit does the manual require?
The exact-model manual specifies 120 V/60 Hz and 20 A, recommending a separate circuit. Amazon's generic page says 127 V; verify the actual rating plate and circuit.
Does ASIN B004H2MPF0 match the exact model?
The current item details identify the model and manufacturer part number as SGB8901, matching the manual, so this direct ASIN route is supported.
Is commercial duty or trim-kit use documented?
Neither a commercial-duty class nor a model-approved trim kit is stated in the reviewed exact-model sources.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Sunbeam SGB8901 exact-model user manual and current Amazon item details with matching model and manufacturer part number ↗ — checked October 4, 2026.
- Sunbeam SGB8901 user manual: cover identifies exact countertop model; page 4 installation clearances; page 5 grounding, 120-V/60-Hz/20-A requirement and separate-circuit recommendation; page 6 controls; page 8 power levels and two-stage cooking; page 10 child lock and quick-cook settings; pages 11–12 named menus; page 16 specifications including capacity, input, output and dimensions ↗ — checked October 4, 2026.
- Current exact-ASIN Amazon item details identify Sunbeam model name, model number and manufacturer part number SGB8901; generic fields list 127 V, nine power levels, 900-W power consumption and a 19.2-in. turntable, which conflict with the exact-model manual and are not used for matching ↗Paid link · We may earn a commission. — checked October 8, 2026.
The decision
Sunbeam SGB8901 is a verified 0.9-cu.-ft. countertop microwave with 900-W output, 1,350-W input, ten power levels and nine quick-cook menus. The manual adds 120 V/60 Hz and 20-A supply requirements, recommends a separate circuit, and documents speed/weight defrost, cook-by-weight, child lock, two-stage cooking, cavity and exterior dimensions, and countertop clearance instructions. Amazon's exact item page confirms the model and manufacturer part number for B004H2MPF0, but its generic fields say 127 V, nine levels, 900-W power consumption and a 19.2-inch turntable. Verify the physical rating plate and circuit; use the manual values and do not treat the 19.2-inch figure as tray size. Sensor cooking, turntable diameter, trim-kit fit and commercial-duty classification remain unknown. Keep SGB8901 distinct from SGT1701.
Is it the right fit?
Check the exact model and today’s offers on Amazon.