Countertop ice makers / Comparison

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Plug-in countertop ice makers sold new in the US with a manual reservoir or an included side tank. Undercounter, plumbed, commercial and clear-cube machines, and any ice-quality, noise or taste ranking, are outside this catalogue.

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Documented specifications and exact purchase packages
Compare the details	Opal Mini P4NM20BZLG Stone Gray (US)
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US purchase package	P4NM20BZLG; Stone Gray; Opal Mini without side tank; US 120 V Product & sources P4NM25PZSG Mini Pro adds a side tank and is a different package; P4NM20AZOG is the Charcoal Gray color of this model. GE's page showed clearance wording while GE support lists manufacture from July 2026. Stock and price are not recorded. Sources · 2026-10-21 Abt: Opal Mini P4NM20BZLG Stone Gray listing and box listChecked 2026-10-21. Read the original source and its check date before relying on this value.GE Appliances: Opal Mini P4NM20BZLG product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.GE Appliances: P4NM20BZLG support and manual pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.GE Appliances: Opal Mini series owner's manual 49-9000083 Rev. 1Checked 2026-10-21. Read the original source and its check date before relying on this value.
Where to buy	Select: P4NM20BZLG; Stone Gray; Opal Mini without side tank; US 120 V View at Abt — Opal Mini P4NM20BZLG Stone Gray (US); opens in a new tab The link may open several packages. Check current price and availability with the seller. Opens in a new tab.
Ice type The documented ice form the machine produces, such as nugget or bullet. Shape names describe the freezing mechanism. They do not establish texture, clarity, melt rate or a chewable result.	Nugget Sources · 2026-10-21 GE Appliances: Opal nugget ice maker family pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.GE Appliances: Opal Mini P4NM20BZLG product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Rated daily ice production The manufacturer's stated maximum ice output per 24 hours. A rating, not a measured result. Read it with the production conditions field; a figure without conditions cannot be compared fairly with one that states them.	Sources disagree The sources give different answers, so we have not chosen one as fact. Read the attached notes and confirm the current specification before relying on it. The GE family page text says up to 36 lb while its icon shows 38 lb; the Abt listing says 36 lb in its features and 34 lb in its specification table. No single figure is resolved. Sources · 2026-10-21 GE Appliances: Opal nugget ice maker family pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Abt: Opal Mini P4NM20BZLG Stone Gray listing and box listChecked 2026-10-21. Read the original source and its check date before relying on this value.
Production test conditions The ambient and water temperatures stated for the daily production figure. Unknown means no conditions were published. Output falls as room and water temperatures rise, so an unconditioned claim is not a warm-kitchen result.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. No ambient or water temperature conditions are published for the Opal Mini's daily figure. Sources · 2026-10-21 GE Appliances: Opal nugget ice maker family pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Abt: Opal Mini P4NM20BZLG Stone Gray listing and box listChecked 2026-10-21. Read the original source and its check date before relying on this value.
Ice storage bin capacity The published amount of ice the bin or basket holds before the machine pauses. Bins are not freezers; stored ice melts back into the reservoir. Capacity is separate from daily production and from reservoir volume.	Sources disagree The sources give different answers, so we have not chosen one as fact. Read the attached notes and confirm the current specification before relying on it. The manual specification table lists 2.6 lb of ice storage for the series; the Abt listing says 2 lb. Sources · 2026-10-21 GE Appliances: Opal Mini series owner's manual 49-9000083 Rev. 1Checked 2026-10-21. Read the original source and its check date before relying on this value.Abt: Opal Mini P4NM20BZLG Stone Gray listing and box listChecked 2026-10-21. Read the original source and its check date before relying on this value.
Time to first ice The published time from start-up to the first ice; when a range is published, the longer figure is recorded. A cycle time is not a first-ice time. Conditions are usually unstated, and manuals warn that the first nuggets or cubes can be soft or slushy.	5 minStated as about 5 minutes or 5 minutes or less. No conditions are published. Sources · 2026-10-21 GE Appliances: Opal nugget ice maker family pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Abt: Opal Mini P4NM20BZLG Stone Gray listing and box listChecked 2026-10-21. Read the original source and its check date before relying on this value.
Water reservoir capacity The published volume of the machine's own reservoir or removable tank, with any side-tank volume noted. Reservoir volume limits how long the machine runs unattended. A side tank adds volume only when it is part of the exact package.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. Internal reservoir volume is not published. Sources · 2026-10-21 GE Appliances: Opal Mini P4NM20BZLG product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.GE Appliances: Opal Mini series owner's manual 49-9000083 Rev. 1Checked 2026-10-21. Read the original source and its check date before relying on this value.
Water supply method How water is added: manual reservoir fill, a side tank feeding the reservoir, or a plumbed line. None of the catalogued units connects to a water line. Check the fill opening, maximum line and drain plug before planning placement.	Manual fill of the internal reservoir; the manual notes a top water funnel on select models. The side tank is a separate accessory for models sold without one. Sources · 2026-10-21 GE Appliances: Opal Mini series owner's manual 49-9000083 Rev. 1Checked 2026-10-21. Read the original source and its check date before relying on this value.Abt: Opal Mini P4NM20BZLG Stone Gray listing and box listChecked 2026-10-21. Read the original source and its check date before relying on this value.
Side tank in this package Whether the selected US package supplies a separate side water tank. Package-level. A side tank sold as an accessory, or shown in a photograph, is not included. Model families often sell with-tank and without-tank versions.	NoThe Abt box list has no side tank and the GE product name omits it; the manual sells the side tank as an accessory. Sources · 2026-10-21 Abt: Opal Mini P4NM20BZLG Stone Gray listing and box listChecked 2026-10-21. Read the original source and its check date before relying on this value.GE Appliances: Opal Mini P4NM20BZLG product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.GE Appliances: Opal Mini series owner's manual 49-9000083 Rev. 1Checked 2026-10-21. Read the original source and its check date before relying on this value.
Documented cleaning cycle Whether the manufacturer documents a button-started cleaning, rinse or descale cycle. A cleaning cycle is a maintenance function that still needs user-added water or descaler and draining. It is not a sanitation or hygiene guarantee.	YesClean-button rinse and 55-minute descale cycle with descaling powder; Abt calls it an automatic cleaning cycle. A maintenance function, not a hygiene guarantee. Sources · 2026-10-21 GE Appliances: Opal Mini series owner's manual 49-9000083 Rev. 1Checked 2026-10-21. Read the original source and its check date before relying on this value.Abt: Opal Mini P4NM20BZLG Stone Gray listing and box listChecked 2026-10-21. Read the original source and its check date before relying on this value.
App or WiFi connectivity Whether the manufacturer documents WiFi or app control. Unknown means the retrieved pages list no connectivity. Connectivity adds alerts and scheduling; it does not change ice output.	YesBuilt-in WiFi with the SmartHQ app. Sources · 2026-10-21 GE Appliances: Opal Mini P4NM20BZLG product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Abt: Opal Mini P4NM20BZLG Stone Gray listing and box listChecked 2026-10-21. Read the original source and its check date before relying on this value.
Rated power The published running power consumption in watts. Some makers publish only voltage and amperage; those are kept in the note rather than converted. Running watts are not an energy-use measurement.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. Wattage is not published. The manual lists 120 V AC, 60 Hz and 2.0 A for the series; Abt lists 2.5 A. Sources · 2026-10-21 GE Appliances: Opal Mini series owner's manual 49-9000083 Rev. 1Checked 2026-10-21. Read the original source and its check date before relying on this value.Abt: Opal Mini P4NM20BZLG Stone Gray listing and box listChecked 2026-10-21. Read the original source and its check date before relying on this value.
Exterior dimensions Published body height, width and depth. Body size is not working clearance. Manufacturers require several inches of air space at the sides and back, and lids or doors need room to open.	14.56 in H x 8.6 in W x 15.6 in DThe manual lists 8.59 x 15.59 x 14.56 in (W x D x H). Sources · 2026-10-21 GE Appliances: Opal Mini P4NM20BZLG product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.GE Appliances: Opal Mini series owner's manual 49-9000083 Rev. 1Checked 2026-10-21. Read the original source and its check date before relying on this value.
Empty weight The published weight of the unit without water or ice. Water, ice and a filled side tank add weight. Shipping weight is a different figure and is not recorded here.	27 lb Sources · 2026-10-21 GE Appliances: Opal Mini series owner's manual 49-9000083 Rev. 1Checked 2026-10-21. Read the original source and its check date before relying on this value.Abt: Opal Mini P4NM20BZLG Stone Gray listing and box listChecked 2026-10-21. Read the original source and its check date before relying on this value.
Included accessories Scoops, filters, tanks and other items listed as supplied with the exact US package. Package-level. Compatible filters and tanks sold separately are not included. Confirm the box list for the exact model suffix and color before ordering.	Scale-inhibiting filter, plastic scoop and magnetic scoop holder per the Abt box list; ice bin, drip tray, mesh screen and filter cover per the manual parts list. Sources · 2026-10-21 Abt: Opal Mini P4NM20BZLG Stone Gray listing and box listChecked 2026-10-21. Read the original source and its check date before relying on this value.GE Appliances: Opal Mini series owner's manual 49-9000083 Rev. 1Checked 2026-10-21. Read the original source and its check date before relying on this value.
Questions to check before buying	The GE product page displayed clearance and no-longer-manufactured wording while the GE support page lists manufacture from July 2026 to present. Confirm current availability of P4NM20BZLG. The daily production figure differs between GE text, GE graphics and the seller table and is left unresolved. No independent output, noise or ice-texture test is recorded.

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