Corvane MN-4978 Ultra 27" 4K 240Hz Mini-LED IPS Monitor
Monitors · Corvane · SKU MN4978-ULTRA · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 2,919 (Monitors scale) |
|---|---|
| Category rank | #9,419 |
| Street price | $979 |
| Power | 70 W |
| Performance per dollar | 2.98 |
| Released | 2024 |
Specifications
| Brand | Corvane |
|---|---|
| Model | Corvane MN-4978 Ultra |
| Screen size | 27-inch |
| Resolution | 3840 × 2160 (4K) |
| Pixel density | 163 PPI |
| Panel | Mini-LED IPS |
| Refresh rate | 240 Hz |
| Response time | 1 ms (GtG) |
| HDR | VESA DisplayHDR 1000 |
| Peak brightness | 1200 nits |
| Color gamut | 94% DCI-P3 |
| Variable refresh | VESA Adaptive-Sync, FreeSync Premium, G-SYNC Compatible |
| Inputs | 2× HDMI 2.1, 1× DisplayPort 2.1 (UHBR20), USB-C (DP Alt, 90 W) |
Related guides
High Refresh Rate MonitorsChoosing a GPU for 4K GamingOLED Monitors ExplainedChoosing a GPU for 1440p Gaming
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Cite this page: Hardware Spec Index, “Corvane MN-4978 Ultra 27" 4K 240Hz Mini-LED IPS Monitor”, https://vextor7.com/item/20183792 (accessed 2026-10-21).