MSI Optix MAG342CQRGlobal manufacturer model · Optix MAG342CQR · regional retail SKU not specified- Declared refresh at the stated panel resolution
- 144 HzThis one: 180 Hz
Global manufacturer model · regional retail SKU not specified
MSI MAG 342CQR E2 in the manufacturer's documented model configuration.

Specifications checked 20 Oct 2026Manufacturer specifications, not a hands-on test.
The exact manufacturer model identifies the published hardware and connections together with its original image.
Figures are manufacturer claims, with the stated modes and conditions. Regional retail SKU, retailer stock and unstated measurements are not established; conflicting manufacturer dimensions remain unresolved.
Exact configuration: Global manufacturer model · MAG 342CQR E2 · regional retail SKU not specified
39 specifications in 9 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 3 rows repeat listed facts in the manufacturer’s own wording, kept under “Manufacturer wording”.
Exact manufacturer panel-size figure; no diagonal is inferred from the model name.
SourceSource heading: panel resolution. Original manufacturer scope and qualifications retained.
SourceSource heading: panel type. Original manufacturer scope and qualifications retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceManufacturer refresh row: 180Hz. Dual-mode and signal-frequency ranges are separate source rows; ambiguous mode mappings remain unknown.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Exact video, audio and USB rows. Versions and mode conditions remain unchanged.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceManufacturer heading: dimension (w x d x h). Original axes and stand basis are retained; no axis or height correction is inferred.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceLiteral manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
SourceMore of the nearest checked monitors by key specifications, for a side-by-side comparison.
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