MSI Optix MAG321CQR 144Hz Curved
MSI
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Buy on Amazon$729.95 tracked on 2026-09-07. The retailer listing is the price you pay.
Our take on the MSI Optix MAG321CQR 144Hz Curved
The MSI Optix MAG321CQR is a 31.5 inch curved QHD monitor at 144Hz, for streamers who want a large single screen. It is tracked at $729.95 and has not moved across 3 points from Aug 9 to Sep 7, 2026, so the price record is flat and ends over a month before the latest date we track. The retailer score is 4.5 across 1,355 ratings.
The panel is a VA type at 2560 x 1440 with an 1800R curve and 300 cd/m2 typical brightness. FreeSync is supported, with HDMI and DisplayPort inputs. The stand tilts and adjusts height. For a stream desk, the wide curve fits chat and OBS beside the game, but the price is steep for 1440p at 144Hz. Check the current price before buying.
- Large 31.5 inch QHD panel with a curve
- 144Hz with FreeSync support
- HDMI and DisplayPort inputs
- $729.95 is steep for 1440p at 144Hz
- Price record stops at Sep 7, 2026
Streamers reported to use it
Specs
| Refresh Rate | 144 hertz |
| Item Dimensions D x W x H | 20"D x 28"W x 10.3"H |
| Item Weight | 14.6 pounds |
| Resolution | QHD Wide 1440p |
| Display Resolution Maximum | 2560 x 1440 |
| Native Resolution | 2560x1440 |
| Color | Black |
Same job, other budgets
Usage comes from community gear trackers and supports a reported label, never a confirmation. How that is decided: editorial policy.