Corvane MN-1678 Ultra 27" 1440p 240Hz VA Monitor
Monitors · Corvane · SKU MN1678-ULTRA · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 2,003 (Monitors scale) |
|---|---|
| Category rank | #34,553 |
| Street price | $509 |
| Power | 64 W |
| Performance per dollar | 3.94 |
| Released | 2020 |
Specifications
| Brand | Corvane |
|---|---|
| Model | Corvane MN-1678 Ultra |
| Screen size | 27-inch |
| Resolution | 2560 × 1440 (1440p) |
| Pixel density | 109 PPI |
| Panel | VA |
| Refresh rate | 240 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 2.0, 1× DisplayPort 1.4 |
Related guides
High Refresh Rate MonitorsChoosing a GPU for 1440p GamingOLED Monitors ExplainedChoosing a GPU for 4K Gaming
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Cite this page: Hardware Spec Index, “Corvane MN-1678 Ultra 27" 1440p 240Hz VA Monitor”, https://vextor7.com/item/687259 (accessed 2026-10-21).