Overview
ISO/IEC 30134-4:2017/Amd 1:2025 is an important amendment to the international standard focusing on data centres and their key performance indicators (KPIs). Specifically, Part 4 addresses the IT Equipment Energy Efficiency for servers (ITEEsv). This amendment updates the original 2017 edition to enhance measurement methods, benchmarking, and reporting frameworks for server energy efficiency within IT equipment.
As data centres become increasingly integral to global IT infrastructure, energy efficiency for servers is a critical component of sustainable operations. This standard supports organizations in accurately assessing server energy performance to optimize energy consumption, reduce operational costs, and minimize environmental impact.
Key Topics
- Energy Efficiency Measurement: This amendment refines guidelines on measuring the energy efficiency of IT equipment, focusing on active state energy effectiveness for servers using updated benchmarks and metrics.
- Benchmark Methodology: It adds specific instructions on the rationale behind benchmark choice, ensuring transparency and reproducibility in energy efficiency evaluations.
- Reference to Related Metrics: Incorporates established benchmarks such as those in ISO/IEC 21836:2020 and existing industry tools like SEEM and SPEC SERT v2.x for more precise energy effectiveness measurement.
- Updated Reporting Requirements: Adjusts performance indicator categories and requirements to provide clearer data on server energy consumption and operational efficiency.
- Standardization and Compliance: Aligns with ISO/IEC directives and supports interoperability and conformity assessment across international borders.
Applications
- Data Centre Management: Enables data centre operators and IT managers to benchmark and improve server energy efficiency systematically, contributing to greener IT environments.
- Sustainability Assessments: Helps sustainability officers quantify and report on the environmental impact of server infrastructure within the broader data centre energy profile.
- Procurement and Vendor Evaluation: Provides objective criteria for comparing server energy efficiency during purchase or lease decisions.
- Performance Monitoring Tools: Integrated into software and hardware monitoring solutions to track and optimize power consumption in real time.
- Regulatory Compliance: Assists organizations in meeting energy efficiency regulations or voluntary commitments by aligning with internationally recognized metrics.
Related Standards
- ISO/IEC 21836:2020 – Information technology - Data centres - Server Energy Effectiveness Metric: Serves as a key benchmark referenced in this amendment for active state server energy evaluation.
- ISO/IEC 30134 Series – Other parts within the series cover KPIs related to data centre performance, including facility energy efficiency and infrastructure.
- SEEM and SPEC SERT Standards – Industry-recognized server energy measurement tools cited for benchmarking methodologies.
- ISO/IEC Directives, Part 1 and Part 2 – Outline the procedural and editorial rules used in developing this amendment and related documents.
By adhering to ISO/IEC 30134-4:2017/Amd 1:2025, organizations can enhance the energy efficiency of their server equipment, improve data centre sustainability, and support global efforts to reduce IT-related carbon footprints. This standard remains crucial for entities aiming to implement best practices in IT energy management and achieve operational excellence in data centre environments.
Open preview (PDF)Information technology — Data centres — Key performance indicators — Part 4: IT Equipment Energy Efficiency for servers (ITEEsv) — Amendment 1
