VStrongTech multiple-expansion box PCs are industrial computers specified for add-in cards such as I/O, capture, or GPU adapters. All six listed models include PCI or PCIe expansion; several pages call out PCIe x16 or PCI slots, and one product title states support for a GPU up to RTX 4090. Confirm card size, power, and cooling on that product page. Processor options on the listed products include Intel 6th–9th Gen and 12th–14th Gen Core i3/i5/i7 platforms, with DDR4 or DDR5 memory depending on generation. Networking is listed as 3 or 6 Gigabit LAN ports by model. Power input is not uniform: some pages specify 9–36 V DC or 16–36 V DC, others a Phoenix connector only. Choose a system by slot layout, CPU generation, LAN count, and the DC input range on the product specification table.
