LM270WR3-SPB1 (also known as LM270WR3 (SP)(B1)) is a 27.0-inch LCD module product launched by LG Display Co., Ltd. (LG Display) using a-Si TFT-LCD technology. It is equipped with WLED backlight, has no backlight driver, and does not support touch. According to the product specification document version Ver0.0 released by LG Display on May 18, 2020, the LM270WR3-SPB1 has a display resolution of 3840(RGB)×2160 (UHD), an aspect ratio of 16:9 (width:height), and pixels arranged in RGB vertical stripes. Its active area size is 596.736×335.664 (width×height) mm, the viewable area size is 602×340.8 (width×height) mm, and the outline size is 611.8×355.6 (width×height)×13.5(thickness) mm. The surface treatment features an anti-glare finish (Haze 25%) with hard coating (3H). The net weight of the product is 3.09/3.25 kg (Typ./Max.). In terms of backlight, this product uses a 16S4P WLED edge-lit light source (bottom), with a light source lifetime of 30K hours, and does not include a backlight driver. The LM270WR3-SPB1 utilizes an eDP (4 Lanes) signal interface with a total of 30 pins, connected via a terminal, and the driving voltage is 10.0V (Typ.). Its typical vertical refresh rate (Fv) is 60Hz.