Edge AI Hardware Specifications & Standards Reference
Last updated: February 2026
This page links to official vendor documentation and standards bodies to support accurate, vendor-neutral deployment planning. Use these resources to cross-check specifications, compare products, and ensure your edge AI hardware selections meet environmental, thermal, and power requirements.
Compute Platform Specifications
Official documentation from hardware manufacturers provides detailed performance, power, thermal, and compatibility specifications for edge inference platforms.
- NVIDIA Jetson Modules Official Documentation — Complete specifications for Orin Nano, Orin NX, AGX Orin, and older modules. Includes datasheets, power profiles, thermal limits, and supported runtimes.
- Google Coral TPU Products — Official Coral product line, including USB Accelerator, M.2, and Dev Board specifications. Covers power envelopes, model constraints, and compiler documentation.
PoE Standards & Power Delivery
Power-over-Ethernet (PoE) standards define maximum power delivery per port and across entire switches. PoE (15.4W), PoE+ (30W), and PoE++ (60W) differ in their IEEE ratings. Understanding both per-port limits and total switch budget is critical for multi-camera deployments.
- IEEE 802.3-2022 Ethernet Standard — Official IEEE standard covering PoE specifications, power delivery profiles, and electrical characteristics.
- Ubiquiti Switch Specifications — Commercial PoE switch datasheets showing per-port power limits, total PoE budgets, uplink capacity, and management features.
- MikroTik Switch Product Specifications — Industrial-grade switch specifications with PoE power budgets and performance profiles for edge deployments.
Key distinction: Per-port limit determines whether a single camera can power up; total PoE budget determines how many devices can run simultaneously. Both must be validated when sizing a switch for your deployment.
SSD Endurance & Storage Metrics
SSD endurance is measured in TBW (Terabytes Written) or DWPD (Drive Writes Per Day). These metrics indicate how much data an SSD can write before failure. Vendor specifications vary based on NAND flash type, controller design, and intended workload (consumer vs. enterprise).
- Samsung SSD Endurance Documentation — Consumer and enterprise SSD datasheets covering TBW ratings, power consumption, and thermal specifications.
- Seagate Enterprise Drive Documentation — Enterprise-class SSD and HDD specifications including DWPD ratings, workload ratings, and reliability metrics.
Why specifications vary: TBW and DWPD ratings depend on NAND flash technology (TLC, QLC), controller firmware, thermal management, and intended duty cycles. A drive rated for 600 TBW may differ from another rated for 1000 TBW due to these factors. Always cross-reference datasheets against your actual write workload to ensure adequate margin.
How to Use This Reference
When planning an edge AI deployment, cross-check specifications across these dimensions:
- Power draw: Sum camera power, compute module power, and switch overhead against total PoE budget (not just per-port limits).
- Thermal limits: Verify ambient temperature rating and thermal design headroom for your enclosure and climate.
- Write endurance: Estimate daily write volume (video, logs, inference results) and match to SSD TBW/DWPD rating with adequate margin (3–5 years minimum).
- Environmental ratings: Check IP ratings, humidity tolerance, vibration resistance, and operating temperature ranges for outdoor or industrial deployments.