Compare thermal management, load capacity, and space optimization to build a future-proof data center. Learn why custom fabrication is the key to ROI. . At Sintel, we help clients move beyond "one size fits all" to infrastructure purpose-built for efficiency through our design and manufacturing capabilities. Space Optimization and Equipment Fit Standard racks are. . Server racks are critical for data centers, providing essential support, cooling, power distribution, and security for IT systems. Regular. . To help data center architects and IT staff in those duties are modern server racks, ranging from inexpensive simplified units to fully integrated cabinets with hot-swappable capabilities and air-conditioned enclosures.