Based on this product's specifications, here are some alternatives and similar models
Rackmount Enclosure Schroff 10225-615 Steel 6U 520mm
Summary description:
The Schroff 10225-615 is a 6U rackmount enclosure made of durable steel. It features a width of 520 mm and a depth of 400 mm, providing ample space for equipment. Ideal for housing sensitive electronics and ensuring optimal organization in server rooms or data centers.