Ultrawide QHD LED LCD SG3402H01-1 3440P Panel for Acer 34" EI342CKR Curved Gaming Monitor Brand New in the Box Acer EI342CKR 34" Gaming Monitor Screen Replacement,not whole monitor No back cover/stand(screen only)DisplayDisplay Size34"Panel TypeVA LCDAspect Ratio21:9Native Resolution3440 x 1440Maximum Brightness320 nits / cd/m2 (SDR Mode)
400 nits / cd/m2 (Peak in HDR Mode)Dynamic Contrast Ratio100,000,000:1Response Time1 ms (Overdrive)Refresh Rate144 HzVariable Refresh TechnologyFreeSyncColor Gamut93% DCI-P3Viewing Angle (H x V)178 x 178°Curvature1500RPixels Per Inch (ppi)110 ppiFinishAnti-Glare / MatteBuilt-In SpeakersYes, 2We Shipped Next Business DayLocal Pick Up Available during Mon-Fri during business hours. Free Shipping! Local Pickup Available!Please check the photos to confirm the product condition~!
✅ SG3402H01-1 Panel Compatible Monitor ModelsBrandModelRefresh RatePanel CharacteristicsAcerEI342CKR100Hz / 144HzOriginal equipped panelAcerXV340CK / XV340CUR75Hz / 100Hz / 144HzSame platform structureAcerED347CKR / ED342CKR75Hz / 100HzMainstream office / entertainment modeliiyamaC3424WQTN / C3424WQTNP75Hz / 100HzCommonly fitted with SG3402H01 seriesAOpen (Acer sub-brand)34HC5CUR75Hz / 100HzSame platform, entry-level marketPhilips345E2AE / 345E2CUAE75Hz / 100HzSome batches use SG3402H01 or compatible panelMSIOptix MAG341CQ (some batches)100HzSome units use SG3402H01 or equivalent Innolux panel✔ The SG3402H01-1 panel used in the EI342CKR can be used as a replacement for the XV340CK, XV340CUR, ED347CKR, and ED342CKR models.
✔ It is physically and electrically compatible without modification.
✔ The ability to achieve the full refresh rate depends on the mainboard and firmware support.
⚠️ Notes: Replacement panel only – No back cover, no cables, no mount/stand included.
⚠️ Note: Refresh rate is limited by the mainboard. Even if the replacement panel supports a higher rate (e.g. 100Hz), the monitor may still only run at its original rated refresh rate (e.g. 75Hz).
On Jun 25, 2025 at 03:34:49 PDT, seller added the following information:
On Mar 6, 2026 at 01:36:35 PST, seller added the following information:
