Hardware Spec Index

Corvane MN-4457 Core 27" 1440p 240Hz IPS Monitor

Monitors · Corvane · SKU MN4457-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,770 (Monitors scale)
Category rank#16,663
Street price$389
Power62 W
Performance per dollar4.55
Released2023

Specifications

BrandCorvane
ModelCorvane MN-4457 Core
Screen size27-inch
Resolution2560 × 1440 (1440p)
Pixel density109 PPI
PanelIPS
Refresh rate240 Hz
Response time1 ms (GtG)
HDRHDR10 input
Peak brightness450 nits
Color gamut90% 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-4457 Core 27" 1440p 240Hz IPS Monitor”, https://vextor7.com/item/11672007 (accessed 2026-10-21).