Corvane MN-6643 XT 27" 4K 240Hz VA Monitor
Monitors · Corvane · SKU MN6643-XT · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 3,420 (Monitors scale) |
|---|---|
| Category rank | #22,734 |
| Street price | $1,429 |
| Power | 73 W |
| Performance per dollar | 2.39 |
| Released | 2022 |
Specifications
| Brand | Corvane |
|---|---|
| Model | Corvane MN-6643 XT |
| Screen size | 27-inch |
| Resolution | 3840 × 2160 (4K) |
| Pixel density | 163 PPI |
| Panel | VA |
| Refresh rate | 240 Hz |
| Response time | 1 ms (MPRT) |
| HDR | VESA DisplayHDR 400 |
| Peak brightness | 450 nits |
| Color gamut | 91% 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 4K GamingOLED Monitors ExplainedChoosing a GPU for 1440p Gaming
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Cite this page: Hardware Spec Index, “Corvane MN-6643 XT 27" 4K 240Hz VA Monitor”, https://vextor7.com/item/6804496 (accessed 2026-10-20).