Mirenta MN-6421 Pro 27" 1440p 144Hz VA Monitor
Monitors · Mirenta · SKU MN6421-PRO · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 1,901 (Monitors scale) |
|---|---|
| Category rank | #2,512 |
| Street price | $369 |
| Power | 63 W |
| Performance per dollar | 5.15 |
| Released | 2022 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta MN-6421 Pro |
| Screen size | 27-inch |
| Resolution | 2560 × 1440 (1440p) |
| Pixel density | 109 PPI |
| Panel | VA |
| Refresh rate | 144 Hz |
| Response time | 1 ms (MPRT) |
| HDR | HDR10 input |
| Peak brightness | 300 nits |
| Color gamut | 90% DCI-P3 |
| Variable refresh | VESA Adaptive-Sync, FreeSync Premium, G-SYNC Compatible |
| Inputs | 2× HDMI 2.1, 1× DisplayPort 1.4 (DSC) |
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Cite this page: Hardware Spec Index, “Mirenta MN-6421 Pro 27" 1440p 144Hz VA Monitor”, https://vextor7.com/item/21787963 (accessed 2026-10-25).