Hardware Spec Index

Corvane MN-4977 XT 27" 1440p 144Hz IPS Monitor

Monitors · Corvane · SKU MN4977-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,297 (Monitors scale)
Category rank#26,428
Street price$179
Power59 W
Performance per dollar7.25
Released2019

Specifications

BrandCorvane
ModelCorvane MN-4977 XT
Screen size27-inch
Resolution2560 × 1440 (1440p)
Pixel density109 PPI
PanelIPS
Refresh rate144 Hz
Response time1 ms (GtG)
HDRHDR10 input
Peak brightness400 nits
Color gamut98% DCI-P3
Variable refreshVESA Adaptive-Sync, FreeSync Premium, G-SYNC Compatible
Inputs2× HDMI 2.0, 1× DisplayPort 1.4

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Cite this page: Hardware Spec Index, “Corvane MN-4977 XT 27" 1440p 144Hz IPS Monitor”, https://vextor7.com/item/4127834 (accessed 2026-10-23).