Clear DefinitionsServer Grade Hardware
1 min read
Pronunciation
[sur-ver greyd hard-wair]
Analogy
Like using industrial-strength kitchen appliances in a restaurant rather than consumer models at home.
Definition
Enterprise-class computing components designed for reliability, performance, and manageability in production environments.
Key Points Intro
Server grade hardware underpins robust, high-uptime blockchain node deployments.
Key Points
ECC memory: detects and corrects bit errors
Redundant components: dual power supplies, RAID storage
High-availability networking: bonded NICs, SFP modules
Remote management: integrated BMC/iDRAC/iLO interfaces
Example
Technical Deep Dive
Hardware platforms include multi-socket CPUs (Intel Xeon/AMD EPYC), NVMe SSD arrays, and BIOS-level TPMs. BMCs provide IPMI or Redfish APIs for out-of-band firmware updates, power cycling, and sensor telemetry. Network interfaces use SR-IOV for virtualization and link aggregation for throughput and failover.
Security Warning
Unpatched firmware or exposed management interfaces can be exploited for unauthorized control.
Caveat
Higher capital and operational expenses compared to commodity hardware; necessitates specialized expertise.
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