{"url":"https://secondhandledmonitor.com/models/dell-s2421hgf/","source":"manufacturer spec pages; null = not stated","model_id":"dell-s2421hgf","series":"Dell Gaming","model":"S2421HGF","aliases":["S2421HGF"],"size_in":23.8,"resolution":"1920x1080","refresh_hz":144,"panel_type":"TN","hdmi_count":2,"hdmi_version":"1.4","dp_count":1,"dp_version":"1.2","usbc_dp_alt":false,"usbc_pd_watts":0,"thunderbolt":false,"rj45":false,"height_mm":100,"tilt":true,"source_urls":["https://dl.dell.com/manuals/all-products/esuprt_electronics_accessories/esuprt_electronics_accessories_monitors/dell-s2421hgf-monitor_User's-Guide_en-us.pdf"],"brand":"Dell","checked":"2026-11-04","slug":"dell-s2421hgf","burnin_warranty_years":null,"burnin_covered":null}