What Cyber Power makes for data centers
public · HQ Taiwan · cyberpowersystems.com
Cyber Power is a publicly listed company and based in Taiwan. It appears on 2 parts of the AI data center — Rack PDUs and UPS (static, modular, rotary/DRUPS) & UPS power semis — in the role of manufacturer. Those parts sit in Layer 4 — Servers, racks & integration and Layer 7 — Electrical: power distribution (grid to rack). Its shares trade on Taiwan Stock Exchange as 3617.TW.
Parts, by layer
Layer 4 — Servers, racks & integration
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Rack PDUs | manufacturer | disclosed | Schneider Electric, Delta Electronics, Eaton, Legrand, Vertiv, nVent |
Layer 7 — Electrical: power distribution (grid to rack)
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| UPS (static, modular, rotary/DRUPS) & UPS power semis | manufacturer | disclosed | Schneider Electric, ABB, Delta Electronics, Eaton, Fuji Electric, Kehua |
Where Cyber Power sits in the stack
Cyber Power's placements in this catalog cover 2 parts, from layer 4 (servers, racks & integration) to layer 7 (electrical: power distribution (grid to rack)). None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Rack PDUs — The power distribution units mounted in or beside a rack that meter and distribute power to individual devices, sitting between facility power and the rack's internal busbar or whips.
- UPS (static, modular, rotary/DRUPS) & UPS power semis — Uninterruptible power supplies that bridge the gap between a utility outage and generator start, built as static (battery-based), modular, or rotary/diesel-rotary (DRUPS) designs, plus the power semiconductors inside them.
Closest peers in this catalog
Monthly revenue (TWSE/TPEx filing)
| Month | Revenue (TWD m) | MoM | YoY |
|---|---|---|---|
| 2026-09 | 1,298 | 3.4% | 13.3% |
| 2026-08 | 1,255 | 0.6% | 13.3% |
| 2026-07 | 1,247 | 1.2% | 13.6% |
| 2026-06 | 1,232 | 13.5% | 25.6% |
| 2026-05 | 1,085 | 5.6% | 21.5% |
| 2026-04 | 1,028 | -10.0% | 1.2% |
| 2026-03 | 1,142 | 38.9% | 6.9% |
| 2026-02 | 822 | -14.4% | 0.8% |
| 2026-01 | 961 | 3.2% | -2.5% |
| 2025-12 | 931 | -2.9% | -6.8% |
| 2025-11 | 959 | 9.4% | -4.7% |
| 2025-10 | 876 | -23.5% | -28.0% |
Questions about Cyber Power
- What does Cyber Power make for AI data centers?
- This catalog places Cyber Power on 2 parts: Rack PDUs (manufacturer) and UPS (static, modular, rotary/DRUPS) & UPS power semis (manufacturer).
- Is Cyber Power publicly traded?
- Yes — Cyber Power is listed on Taiwan Stock Exchange under 3617.TW. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is Cyber Power based?
- Taiwan, per the company record in this catalog.
- Who else makes rack PDUs for AI data centers?
- Schneider Electric, Delta Electronics, Eaton, Legrand, Vertiv and nVent are also placed on Rack PDUs in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Cyber Power the mix is 2 disclosed. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.