Hardware Spec Index

Kyndral MN-8591 Ultra 27" 1440p 165Hz IPS Monitor

Monitors · Kyndral · SKU MN8591-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,938 (Monitors scale)
Category rank#18,707
Street price$409
Power62 W
Performance per dollar4.74
Released2021

Specifications

BrandKyndral
ModelKyndral MN-8591 Ultra
Screen size27-inch
Resolution2560 × 1440 (1440p)
Pixel density109 PPI
PanelIPS
Refresh rate165 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, “Kyndral MN-8591 Ultra 27" 1440p 165Hz IPS Monitor”, https://vextor7.com/item/4028182 (accessed 2026-10-22).