Kyndral MN-6421 Plus 27" 4K 240Hz IPS Monitor
Monitors · Kyndral · SKU MN6421-PLUS · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 3,439 (Monitors scale) |
|---|---|
| Category rank | #10,524 |
| Street price | $1,349 |
| Power | 71 W |
| Performance per dollar | 2.55 |
| Released | 2025 |
Specifications
| Brand | Kyndral |
|---|---|
| Model | Kyndral MN-6421 Plus |
| Screen size | 27-inch |
| Resolution | 3840 × 2160 (4K) |
| Pixel density | 163 PPI |
| Panel | IPS |
| Refresh rate | 240 Hz |
| Response time | 1 ms (GtG) |
| HDR | VESA DisplayHDR 400 |
| Peak brightness | 400 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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| Kyndral MN-3149 Prime 27" 1440p 165Hz Fast IPS Monitor | 2,196 | $639 | Compare |
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Cite this page: Hardware Spec Index, “Kyndral MN-6421 Plus 27" 4K 240Hz IPS Monitor”, https://vextor7.com/item/4396206 (accessed 2026-10-21).