With the Neptune 4, Elegoo brings a beast to the market. The Klipper-compatible FDM printer is equipped with a powerful high-speed motherboard and achieves an incredible top speed of 500 mm/s. The Neptune 4 features a sleek and modern design with an expressive gantry structure that makes the FDM printer portable and stable. With the popular build volume of 225 x 225 x 265 mm, you can bring your most creative 3D ideas to life with the Neptune 4. The FDM printer is equipped with a high-performance processor that allows for a maximum printing speed of 500 mm/s. Thanks to a special motion control algorithm, it can calculate the step time more accurately for higher movement precision. The powerful ARM 64-bit 1.5G quad-core high-speed silent motherboard ensures quiet operation by effectively reducing printing noise. Additionally, it features 8 GB of storage space and supports the secure storage of over 400 model files. Unlike other printers in the Neptune series that are compatible with Marlin, the Neptune 4 comes with Klipper firmware. Thanks to the special PEI coating, the printed model can be easily removed from the build platform without tools after the heated bed has cooled down. The dual gear direct drive extruder developed by Elegoo for the Neptune 4 is up to 25% lighter than the extruder of the Neptune 3 Pro. It allows for greater extrusion force, resulting in a 5.2:1 extrusion ratio and higher printing accuracy. A wide range of materials such as PLA, ABS, TPU, Nylon, and more are supported.