Hardware Spec Index

Corvane MN-4478 Ultra 27" 1080p 144Hz IPS Monitor

Monitors · Corvane · SKU MN4478-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,704 (Monitors scale)
Category rank#34,252
Street price$289
Power61 W
Performance per dollar5.90
Released2022

Specifications

BrandCorvane
ModelCorvane MN-4478 Ultra
Screen size27-inch
Resolution1920 × 1080 (1080p)
Pixel density82 PPI
PanelIPS
Refresh rate144 Hz
Response time1 ms (GtG)
HDRHDR10 input
Peak brightness450 nits
Color gamut93% DCI-P3
Variable refreshVESA Adaptive-Sync, FreeSync Premium, G-SYNC Compatible
Inputs2× HDMI 2.1, 1× DisplayPort 1.4 (DSC)

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Cite this page: Hardware Spec Index, “Corvane MN-4478 Ultra 27" 1080p 144Hz IPS Monitor”, https://vextor7.com/item/3528965 (accessed 2026-10-20).