Knowledge Base
Learn the Concepts That Drive Enterprise Hardware Decisions
Enterprise infrastructure combines hardware architecture, storage design, networking, virtualization, power, cooling, and application requirements. The Tech Supply Direct Knowledge Base is designed to explain those technologies in practical terms and connect technical concepts to real-world deployment decisions.
Enterprise Infrastructure Knowledge Areas
Explore the technologies, standards, and design concepts used across modern enterprise environments.
Server Architecture
Learn how rack, tower, blade, and high-density servers are designed, including processors, memory channels, PCIe expansion, storage, power, management, and redundancy.
Storage, RAID & ZFS
Understand RAID levels, ZFS, parity, mirrors, hot spares, SAS, SATA, NVMe, storage pools, IOPS, throughput, capacity, resiliency, and storage architecture.
Enterprise Networking
Learn about Ethernet, switching, VLANs, LACP, NICs, transceivers, copper, fiber, bandwidth, redundancy, network fabrics, and data-center connectivity.
Processors & CPU Architecture
Understand core count, clock speed, cache, sockets, TDP, NUMA, Intel Xeon, AMD EPYC, CPU generations, virtualization features, and workload considerations.
Memory & ECC
Learn about ECC, RDIMM, LRDIMM, rank, memory channels, DDR4, DDR5, DIMM population, capacity, frequency, and enterprise memory architecture.
Virtualization & Hypervisors
Explore virtualization concepts, host sizing, VMware, Hyper-V, Proxmox, CPU and memory allocation, storage, networking, clustering, and high availability.
GPUs, AI & Accelerated Computing
Learn about GPU architecture, VRAM, PCIe, CUDA, accelerators, AI inference, model training, rendering, simulation, and multi-GPU infrastructure.
Power, Cooling & Data Center Planning
Understand PSU sizing, redundancy, watts, amps, volts, UPS systems, PDU load, BTU output, airflow, rack density, cooling, and power planning.
Understand Why the Specification Matters
A specification sheet may tell you how many DIMM slots, drive bays, PCIe slots, or processors a platform supports, but understanding how those resources interact is what helps determine whether a system is appropriate for a workload.
Connect Technical Concepts to Real Infrastructure
Knowledge Base articles are intended to complement calculators, compatibility resources, buying guides, reference information, and product pages so that technical research can lead directly into practical configuration decisions.
Featured Technical Topics
The Knowledge Base will continue expanding with practical enterprise infrastructure topics.