Concurrently, the M4 WHITE mini-tower case was released, showcasing a two-tone white and black design with a mesh front panel and a swing-type tempered glass side panel. It comes with four 120mm ARGB LED fans—three front and one rear. The M4 WHITE provides one 2.5/3.5 inch bay, one exclusive 3.5 inch bay, and two 2.5 inch bays. Cooling options include two 120mm fans at the top, two 140mm or three 120mm fans at the front, and additional placements at the rear and bottom. This case is compatible with MicroATX and Mini-ITX motherboards, measuring 208mm (W) x 385mm (D) x 425mm (H) and weighing about 4.1kg. It supports a maximum graphics card length of 320mm, a CPU cooler height of 157mm, and a power supply depth of 140mm.
In Asia the Z10 DUO WHITE is priced at approximately $148 (19,800 yen), and the M4 WHITE at about $80 (10,780 yen), both inclusive of tax and available from March 22, 2024.