Mirenta MN-4509 Ultra 27" 1440p 144Hz IPS Monitor
Monitors · Mirenta · SKU MN4509-ULTRA · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 1,859 (Monitors scale) |
|---|---|
| Category rank | #18,053 |
| Street price | $399 |
| Power | 63 W |
| Performance per dollar | 4.66 |
| Released | 2021 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta MN-4509 Ultra |
| Screen size | 27-inch |
| Resolution | 2560 × 1440 (1440p) |
| Pixel density | 109 PPI |
| Panel | IPS |
| Refresh rate | 144 Hz |
| Response time | 1 ms (GtG) |
| HDR | HDR10 input |
| Peak brightness | 450 nits |
| Color gamut | 96% 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-4509 Ultra 27" 1440p 144Hz IPS Monitor”, https://vextor7.com/item/6352292 (accessed 2026-10-20).