Hardware Spec Index

Mirenta MN-8591 Ultra 27" 4K 240Hz IPS Monitor

Monitors · Mirenta · SKU MN8591-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index3,085 (Monitors scale)
Category rank#48,322
Street price$1,239
Power71 W
Performance per dollar2.49
Released2024

Specifications

BrandMirenta
ModelMirenta MN-8591 Ultra
Screen size27-inch
Resolution3840 × 2160 (4K)
Pixel density163 PPI
PanelIPS
Refresh rate240 Hz
Response time1 ms (GtG)
HDRVESA DisplayHDR 400
Peak brightness300 nits
Color gamut95% DCI-P3
Variable refreshVESA Adaptive-Sync, FreeSync Premium, G-SYNC Compatible
Inputs2× HDMI 2.1, 1× DisplayPort 2.1 (UHBR20), USB-C (DP Alt, 90 W)

Related guides

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Cite this page: Hardware Spec Index, “Mirenta MN-8591 Ultra 27" 4K 240Hz IPS Monitor”, https://vextor7.com/item/5161767 (accessed 2026-10-26).