OpenCompute Project

Consortium

Open Compute Project standardizes hardware designs for efficient data centers, focusing on power and cooling.

Sector: ai-data-center
HQ: US
Stories: 9 on MGRID.org

Stories about OpenCompute Project (9)

NEC Article 706 and the 800 VDC Data Center Distribution Code Gap

May 17, 2026 · Data Centers

4 sources NEC Article 706 caps DC defaults at 100 V. Deploying 800 VDC data centers requires AHJ variances most US jurisdictions have not yet approved.
How Moving AI Data Centers to 800 VDC Distribution and Solid-State Transformers Sidesteps Phase Imbalance Entirely

May 15, 2026 · Analysis

3 sources NVIDIA 800 VDC data center architecture eliminates AC phases downstream of a solid-state transformer, bypassing phase-imbalance problems inherent in 480V AC distribution.
1500 V DC vs 800 V DC: The Voltage Standardization Debate Shaping

April 23, 2026 · Power Electronics

3 sources VDC: NVIDIA AI Factory + OCP Mount Diablo (Microsoft+Meta+Google 2025) — data center standard. 1500 VDC: utility-scale solar PV standard since 2015-2020 shift from 1000 VDC
The AI Accelerator Power Transient Profile: 50% TDP Swings in Milliseconds and Why Solid-State Transformers Are the Only Power Architecture That Can Follow It

March 13, 2026 · Power Electronics

4 sources AI accelerator power swings >50% TDP in milliseconds; rack-level >20 kW transient swing in 1 ms. NVIDIA H100 swings 100 W → 700 W in ~1 ms; B100…
DG Matrix Ships First Commercially Available Multiport Solid-State Transformer Aligned With NVIDIA 800VDC AI Factory Spec

February 12, 2026 · Power Electronics

4 sources First commercially available multiport SST, shipped February 2026. Aligned with NVIDIA 800VDC AI Factory + OCP Mount Diablo specifications
Amperesand Raises $80 Million Series A Led by Walden Catalyst and Temasek for AI Data Center Solid-State Transformers

November 18, 2025 · News

3 sources $80M Series A closed November 18, 2025. Co-led by Walden Catalyst Ventures and Temasek
Delta Electronics Showcases 800 VDC Solid-State Transformer Power Solutions at OCP Global Summit 2025

October 14, 2025 · Power Electronics

4 sources Delta OCP Global Summit 2025 booth #B51, San Jose CA October 14-16. Medium-voltage SST converts MV AC directly to 800 VDC for NVIDIA AI Factory spec
Eaton Closes Acquisition of Resilient Power Systems to Bring Medium-Voltage Solid-State Transformers In-House

August 15, 2025 · News

4 sources Acquisition closed August 2025, estimated $86M deal value. Resilient Power Systems based in Atlanta, GA, founded by Georgia Tech alumni
NVIDIA Launches 800V HVDC Supplier Alliance at COMPUTEX 2025 With DG Matrix and 28 Other Partners

May 19, 2025 · News

4 sources NVIDIA 800V HVDC Supplier Alliance launched at COMPUTEX 2025, Taipei (May 19-23, 2025). 29 alliance members: 14 semiconductor, 6 power-component, 9 data-center power-system partners