1600W-5500W: Linklieo’s Ruby Server Power Supplies Cover the Full Spectrum of Data Center Applications

Why It Matters

By delivering ultra‑high efficiency and modularity, Linklieo’s Ruby series reduces operating costs and downtime for data‑center operators facing growing AI and GPU workloads. The move strengthens the company’s position in a market that increasingly values sustainability and rapid serviceability.

Key Takeaways

• Ruby series spans 1600W‑5500W, covering edge to hyperscale
• CRPS form factor enables hot‑swap, reducing downtime
• Ultra‑low no‑load power under 9W improves energy savings
• Efficiency exceeds 92% at 5% load for dynamic workloads
• Supports AI and GPU servers with high power density

Pulse Analysis

Data‑center operators are under pressure to squeeze more compute from the same floor space while curbing electricity bills. Linklieo’s newly announced Ruby line answers that call by offering 80 PLUS Ruby certification across a 1.6‑kW to 5.5‑kW spectrum. The breadth of power tiers lets system architects match supply to demand, whether deploying edge nodes that run modest workloads or hyperscale racks that power AI clusters. By aligning with the OCP‑driven CRPS standard, the supplies also fit seamlessly into existing chassis, reducing the engineering effort required for new builds.

Beyond form factor, the Ruby series shines on efficiency metrics that matter most to operators. Ultra‑low no‑load draw—between 3.05 W and 8.81 W—means idle servers waste far less power than legacy units. Even at a light 5% load, efficiency stays above 92%, and the power factor exceeds 0.99, ensuring clean, stable electricity delivery. These characteristics translate into lower cooling requirements and higher overall system uptime, especially when redundant hot‑swappable modules keep servers online during maintenance.

The real strategic advantage emerges for AI and GPU‑intensive workloads that demand both high power density and reliable delivery. With power caps up to 5.5 kW, the Ruby supplies can sustain the massive current draws of modern accelerator cards without compromising efficiency. This capability helps cloud providers and enterprises meet sustainability goals while scaling performance. As the industry pivots toward ever‑larger models and real‑time inference, Linklieo’s modular, high‑efficiency approach positions it as a key enabler of next‑generation data‑center infrastructure.