Mirenta MN-8421 Edge 27" 1440p 240Hz VA Monitor
Monitors · Mirenta · SKU MN8421-EDGE · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 2,488 (Monitors scale) |
|---|---|
| Category rank | #2,396 |
| Street price | $669 |
| Power | 66 W |
| Performance per dollar | 3.72 |
| Released | 2021 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta MN-8421 Edge |
| Screen size | 27-inch |
| Resolution | 2560 × 1440 (1440p) |
| Pixel density | 109 PPI |
| Panel | VA |
| Refresh rate | 240 Hz |
| Response time | 1 ms (MPRT) |
| HDR | VESA DisplayHDR 400 |
| Peak brightness | 400 nits |
| Color gamut | 98% DCI-P3 |
| Variable refresh | VESA Adaptive-Sync, FreeSync Premium, G-SYNC Compatible |
| Inputs | 2× HDMI 2.1, 1× DisplayPort 1.4 (DSC) |
Related guides
High Refresh Rate MonitorsChoosing a GPU for 1440p GamingOLED Monitors ExplainedChoosing a GPU for 4K Gaming
Similar Monitors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta MN-9023 XT 27" 1440p 144Hz IPS Monitor | 1,650 | $249 | Compare |
| Novexa MN-1160 Prime 27" 4K 240Hz VA Monitor | 3,366 | $1,439 | Compare |
| Orbita MN-7739 XT 27" 1080p 165Hz Fast IPS Monitor | 1,518 | $279 | Compare |
| Kyndral MN-1130 Ti 32" 1440p 360Hz QD-OLED Monitor | 2,623 | $749 | Compare |
| Kyndral MN-7277 Ti 49" DQHD 175Hz VA Monitor | 3,265 | $1,239 | Compare |
| Orbita MN-6690 Max 32" 4K 240Hz IPS Monitor | 3,427 | $1,179 | Compare |
Cite this page: Hardware Spec Index, “Mirenta MN-8421 Edge 27" 1440p 240Hz VA Monitor”, https://vextor7.com/item/19787339 (accessed 2026-10-21).