LM270WR4-SSA1 (also known as LM270WR4 (SS)(A1)) is a 27.0-inch a-Si TFT-LCD module developed by LG Display. It features a WLED backlight without a backlight driver and does not support touch functionality. The operating temperature range for this product is 0 °C to 50 °C, and the storage temperature range is -20 °C to 60 °C. Key characteristics summarized by the panel database include: DCI-P3, Adobe RGB, sRGB color gamut coverage, a three-side borderless design, white LED backlight, inverted terminal configuration, 10-bit grayscale, matte surface finish, Energy Star 7.0 compliance, and compatibility with models such as BenQ SW271 and LG 27UP850. The panel database recommends this model for applications like computer monitors based on its features.

The LM270WR4-SSA1 features a display resolution of 3840 (RGB) × 2160 (UHD), with an aspect ratio of 16:9 (width:height). The pixels are arranged in RGB vertical stripes. The active area measures 596.736 mm (width) × 335.664 mm (height), while the overall dimensions are 608.8 mm (width) × 355.3 mm (height) × 15.3 mm (thickness). The surface treatment is matte with hard coating (3H), and the net weight is TBD.This product utilizes a WLED edge-lit backlight without a backlight driver, offering a lifespan of 30,000 hours. It adopts an eDP (4 Lanes) signal interface with a total of 30 pins and terminal connections. The typical driving voltage is 10.0V, and the typical vertical refresh rate (Fv) is 60Hz.