ISC WMS33B M is a compact steel wallmount chassis for space-limited edge, server, and control deployments. Product Category Wallmount server case. Key Configuration 263 x 230 x 145 mm, four full-height straight slots, two 2.5-inch or one 3.5-inch drive position, USB 2.0, and power controls. Compatibility Supports a 190 x 245 mm motherboard; PSU, cooling, drives, backplane, and rails depend on configuration. Applications Enterprise IT, security monitoring, industrial control, and development. Procurement Value For integrators, distributors, and OEM/ODM buyers needing configurable sourcing, prototyping, and bulk production support.