Our take
GE JES2051DNBB is the black variant of a 2.0-cu.-ft. countertop microwave. GE's official selection guide lists 1,200 W of IEC-705 microwave output and an extra-large 16-in. turntable, while the model's linked owner's manual explains a real humidity-sensor system and names its food programs. This gives the model a different use profile from compact sensor options such as the 1.1-cu.-ft. GE Profile PEM31DFWW, whose packet documents optional trim kits and a smaller turntable. JES2051DNBB's larger cavity and tray still need a measured fit check, and the reviewed evidence does not establish a JES2051DNBB trim-kit route or commercial-duty class. GE identifies DNBB as black; the nearby DNWW white and SNSS stainless suffixes are separate variants. Historical ASIN B0037JBKVY is not verified as a current exact listing, so this packet uses an exact-suffix Amazon search with the required tag. This review is based on GE's product information and instructions, not personal cooking tests, current price or stock, or buyer-review summaries.
A higher-capacity countertop option when a 2.0-cu.-ft. cavity, 16-in. turntable, sensor programs, and black finish match the measured kitchen space and the exact JES2051DNBB suffix is verified..
Consider a different model if the 2.0-cu.-ft. body or 16-in. turntable will not fit your counter or cookware, if built-in trim-kit installation is required, or if you need a confirmed manufacturer foodservice classification.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- GE's model guide specifies 2.0 cu. ft., 1,200 W IEC-705 output, and an extra-large 16-in. turntable for the JES2051 family.
- The official suffix list maps DNBB to black and distinguishes it from DNWW white and SNSS stainless variants.
- The linked owner's manual describes humidity sensing and separate programs for popcorn, beverages, reheat, chicken/fish, potatoes, and vegetables.
What to weigh up
- The GE product page gives a substantial 24.09-in. width and nearly 19.25-in. depth; measure counter depth, clearance, and dish dimensions before choosing it.
- The reviewed model guide and support material do not identify an optional JES2051DNBB built-in trim kit; countertop classification is not a built-in authorization.
- The exact historical ASIN mapping is unresolved, and the reviewed sources do not explicitly classify this model as household-only or foodservice-duty equipment.
The key details
| Model covered | JES2051DNBB |
|---|---|
| Capacity | 2.0 cu. ft. |
| Microwave output | 1,200 W microwave output under GE's IEC-705 test procedure |
| Cooking approach | Humidity sensor modes named in the linked owner's manual: popcorn, beverage, reheat, chicken/fish, potato, and vegetable |
| Installation options | Countertop model with exterior dimensions of 13.625 H x 24.09375 W x 19.25 D; no exact JES2051DNBB trim-kit option is confirmed in the reviewed documents |
| Finish and turntable | Black DNBB variant (DNWW is white; SNSS is stainless); extra-large 16-in. turntable and GE's exact-model parts page identifies a 16-in. glass tray |
Performance figures are manufacturer claims. Source checked October 4, 2026. Regional models and included accessories can differ.
What the features mean for you
The black DNBB suffix is a specific GE variant
GE's exact product page identifies JES2051DNBB as a 2.0-cu.-ft. countertop microwave. In GE's product guide, the JES2051 family block lists three finishes by code: SNSS for stainless, DNWW for white, and DNBB for black. These suffixes are not interchangeable when color matters. This packet covers JES2051DNBB, not the other JES2051 finishes or a generic “JES2051” offer. The historical source row supplies B0037JBKVY, but the ASIN was not verified as a current exact-variant listing. The Amazon route therefore searches the complete DNBB code, and a buyer should still check the model label on the actual offer.
A roomy cavity comes with a large counter footprint
GE classifies the JES2051DNBB as a countertop model, and the official model guide states 2.0 cubic feet of capacity. GE's exact product page gives exterior dimensions of 13.625 inches high, 24.09375 inches wide, and 19.25 inches deep. Those outside measurements matter alongside cavity volume: confirm counter depth, side and top ventilation space in the manual, door swing, and the clearance around the exact location. The 2.0-cu.-ft. label does not guarantee a particular serving dish will fit. GE's model-specific parts page names a 16-inch glass tray, so compare cookware to both the rotating surface and the interior walls.
Compare the 1,200-W output rating on its stated test basis
GE's official product guide lists 1,200 W microwave output using the IEC-705 test procedure for the JES2051 family. This is the cooking-output figure for comparing stated microwave output ratings. Do not substitute electrical input if you find it elsewhere on a label or listing; the GE source here specifically labels 1,200 W as IEC-705 microwave output. Output ratings are specification comparisons, not promises that one oven will finish every food in a fixed time. The model's 2.0-cu.-ft. cavity and the instructions for the specific program also affect how an individual item should be cooked.
Sensor programs use moisture, not just preset time
GE calls the JES2051 a sensor oven in its product guide. Its linked owner's manual explains that the sensor features detect increasing humidity released during cooking and adjust time. Named sensor options include popcorn, beverage, reheat, chicken/fish, potato, and vegetable; the vegetable key distinguishes fresh, frozen, and canned choices. GE's manual also gives conditions that matter to those modes: use microwave-safe covered or vented containers, keep the surfaces dry, and follow a sensor program with Time Cook if additional time is needed. Sensor cooking is therefore a documented product distinction, while it should not be read as a guarantee that a sensor preset fits every quantity or container.
The 16-inch glass tray deserves a separate fit check
GE's guide calls the JES2051 turntable extra-large and specifies 16 inches; GE's exact-model parts page names the matching replacement as a 16-inch glass tray. That is a useful comparison for large dishes, but tray diameter alone does not establish the usable cavity width, height, or room to rotate an oversized platter. The owner's manual says the turntable and support must be in place during use and may be removed for cleaning. Measure both the dish and the oven opening rather than assuming the full nominal diameter is usable cooking space.
Keep installation and duty claims within the documents
GE lists this code within its countertop microwave line and links an owner's manual with countertop installation directions. Neither the product guide block nor the reviewed exact-model support page identifies an optional built-in trim kit for JES2051DNBB. That leaves trim-kit compatibility null; a large countertop microwave should not be treated as a built-in unit without an exact approved kit and its instructions. The reviewed sources also do not explicitly label this code household-only or as foodservice-duty equipment. Its commercialDuty field remains null, and a commercial kitchen should confirm the intended duty class and electrical requirements with GE.
Use the model search as an identity check, not stock proof
The frozen source record associates JES2051DNBB with ASIN B0037JBKVY, but a current exact Amazon listing was not confirmed. The product route searches Amazon for the full black suffix and carries buyershortlists-20; it does not redirect through the old ASIN. Search results can still include white, stainless, used, or renewed offers, so confirm the seller's complete code, condition, and included tray before ordering. No claim about current price, inventory, or sales volume is made here.
What else to compare
GE Profile PEM31DFWW is a smaller 1.1-cu.-ft. model with 800 W output, documented humidity sensors, a 10.625-in. turntable, and optional suffix-matched trim kits. JES2051DNBB instead offers a 2.0-cu.-ft. cavity, 1,200 W output, and 16-in. tray but has no confirmed trim-kit option in the evidence reviewed. Compare the cavity and mounting route to the exact kitchen opening before deciding.
Before you buy
What are the stated capacity and output?
GE lists 2.0 cu. ft. and 1,200 W IEC-705 microwave output for the JES2051 family.
Does JES2051DNBB have sensor cooking?
Yes. GE calls the JES2051 a sensor oven, and the linked manual explains humidity sensing for popcorn, beverage, reheat, chicken/fish, potato, and vegetable programs.
How large is the turntable?
GE's product guide states 16 inches, and its JES2051DNBB parts page identifies a 16-inch glass tray. Check the cavity and your dish for real clearance.
Which finish does DNBB mean?
GE's variant guide identifies DNBB as black; DNWW is white and SNSS is stainless.
Can it be installed with a trim kit?
No exact JES2051DNBB trim kit was confirmed in the sources reviewed. Follow the countertop manual and do not assume built-in compatibility.
Does ASIN B0037JBKVY prove a current black listing?
No. The old ASIN was not verified as a current exact-variant match, so the tagged link searches for the full JES2051DNBB model code.
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.
- GE JES2051DNBB product record, variant guide, and linked owner's manual ↗ — checked October 4, 2026.
- GE exact-model product page: JES2051DNBB identity, countertop category, exterior dimensions, and link to its owner's manual ↗ — checked October 4, 2026.
- GE official product guide, JES2051 feature block and exact suffix/finish list: 2.0-cu.-ft. sensor oven, 1,200-W IEC output, 16-in. turntable, and DNBB black variant ↗ — checked October 4, 2026.
- GE owner's manual linked from the exact JES2051DNBB product page: sensor feature operation and food programs, power levels, and countertop installation guidance ↗ — checked October 4, 2026.
- GE exact-model parts/support page identifying the JES2051DNBB owner manual and a 16-in. glass tray ↗ — checked October 4, 2026.
- Historical Amazon ASIN reference; an exact current model/variant listing was not verified ↗Paid link · We may earn a commission. — checked October 4, 2026.
The decision
Choose GE JES2051DNBB when the 2.0-cu.-ft. cavity, 1,200-W output, black finish, 16-in. glass turntable, and humidity-sensor programs fit your counter plan and cooking needs. GE's matching suffix list distinguishes black DNBB from white DNWW and stainless SNSS. Built-in trim-kit support and commercial duty remain unconfirmed, and historical ASIN B0037JBKVY is not proof of a current exact offer; verify the code on the specific item.
Is it the right fit?
Check the exact model and today’s offers on Amazon.