Cosmo

Cosmo CMO-SS4

Name: Cosmo CMO-SS4
Brand: Cosmo
SKU: cosmo-cmo-ss4

otr Small (Compact)

700W

Power

0.7

cu ft

9.6"

Turntable

retailer

700W gets the job done for simple tasks; budget extra time for anything thick or frozen — 9.6" turntable limits dish size — confirm your bowls and plates fit before buying.

⚠

Small 9.6" turntable limits what fits inside — standard dinner plates are unlikely to clear the walls.

Amazon price

$308.99

as of May 8, 2026 · verify at checkout

26m ago

Specifications

Exterior Dimensions

Width 24"

Height 17"

Depth 16 1/8"

Capacity 0.70 cu ft

Turntable 9 5/8"

Cabinet Cutout

Estimated

Cutout width 24"

⚠️ These dimensions are estimated from physical specs. For exact requirements, check the installation manual.

Power

Wattage 700W

Installation

Type otr

Clearance top 3"

Clearance sides 3" each

Clearance back 3"

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Measurements include 3" side clearances, 3" top clearance, and 3" rear clearance automatically.

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About the Cosmo CMO-SS4

As a full-size countertop unit measuring 24.0" wide, this microwave offers practical capacity for typical household reheating, cooking, and defrosting needs. This microwave delivers 700W of heating power for consistent, everyday performance on all standard food reheating and defrosting needs. Proper ventilation requires 3.0" top clearance, 3.0" side clearances, and 3.0" rear clearance—critical dimensions that many homeowners overlook during installation planning. The practical pick for anyone replacing a worn-out basic model: dependable for everyday reheating, defrosting, and simple cooking tasks.

Appears in 5 buying guides

24" Compact Best 24-Inch Microwaves OTR Over-the-Range Microwaves Mobile Home Best Microwaves for Mobile Homes Zero Clearance Zero-Clearance Hinge Microwaves Small Size Best Small (Compact) Microwaves

Alternative otr Microwaves

Looking for a replacement or alternative to the Cosmo CMO-SS4? Check out these similar models.

Galanz

GSWWA10S1SA10

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Smaller footprint at 17.3" wide — fits where a standard 21–22" microwave won't, without sacrificing too much capacity.

JES1095SMSS-B

900W · 0.9 cu ft

900W mid-range power — handles everyday reheating well — 10" turntable — tight fit for a standard dinner plate.

Haier

HMC720BEBB-W

700W · 0.7 cu ft

Lower wattage at 700W — fine for basic reheating, noticeably slow on frozen food — small 9.6" turntable — most standard dinner plates will be a close call.

Hisense

HMW0900SS

900W · 0.9 cu ft

900W mid-range power — handles everyday reheating well — 10" turntable — tight fit for a standard dinner plate.

Small Over-the-Range Microwaves

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