Hardware Spec Index

Mirenta MN-9447 Plus 27" 1440p 144Hz VA Monitor

Monitors · Mirenta · SKU MN9447-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,531 (Monitors scale)
Category rank#36,987
Street price$269
Power60 W
Performance per dollar5.69
Released2019

Specifications

BrandMirenta
ModelMirenta MN-9447 Plus
Screen size27-inch
Resolution2560 × 1440 (1440p)
Pixel density109 PPI
PanelVA
Refresh rate144 Hz
Response time1 ms (MPRT)
HDRHDR10 input
Peak brightness450 nits
Color gamut90% 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, “Mirenta MN-9447 Plus 27" 1440p 144Hz VA Monitor”, https://vextor7.com/item/91788824 (accessed 2026-10-21).