Server Hardware
Server hardware is the physical platform that runs networked services: processors, memory, storage, network adapters, power, cooling, firmware, and remote management. You choose it as a compatible system with capacity, reliability, serviceability, and security requirements, not as a list of independent parts.
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Intro
Server Hardware
Server hardware is a platform for running services over time. Its parts must work together before an operating system, hypervisor, or application can do useful work.
The useful mental model is a set of boundaries. A workload needs compute, memory, storage, network access, power, cooling, firmware, and a way to manage the machine when the host is unavailable. Every boundary has capacity, compatibility, and failure consequences.
Start with the workload
Do not begin with a processor model or a drive count. Begin with the service.
- What must the machine run now?
- Which resource becomes constrained first: processor time, memory, storage latency, storage capacity, or network throughput?
- Must the service continue through a component failure, or can it be restored?
- Who must replace parts, update firmware, and diagnose a failed boot?
- Which interfaces and firmware features does the operating system or hypervisor require?
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