Based on this product's specifications, here are some alternatives and similar models
Single-board computer Raspberry Pi 4 Model B 8GB RAM (RASPBERRY PI4B - 8GB - FULL)
Summary description:
Raspberry Pi 4 Model B with 8GB RAM is a compact single-board computer for development, education, multimedia and light server tasks. This full kit variant provides the Raspberry Pi 4B board with 8 gigabytes of memory, supporting typical I/O and connection options of the model. Use it for programming, home lab, media playback, prototyping and networked projects to benefit from a small form factor and higher memory capacity.