Dell ASSY Cable PCIe 1st Graphics, 850W (G9Y40) is a genuine Dell PCIe power cable assembly designed for servers and workstations requiring reliable graphics power. As an official replacement part, it helps ensure stable PCIe power delivery to your graphics card and minimizes downtime during maintenance or upgrades.

Key Features & Design

• Official Dell part — Dell ASSY Cable PCIe 1st Graphics, 850W (G9Y40) built to Dell specifications for dependable performance.
• PCIe graphics power cable — specifically designed to deliver power to PCIe graphics cards.
• 850W capacity — supports high-demand graphics configurations with headroom for peak loads.
• G9Y40 part number — traceable Dell part for accurate replacements and service notes.
• Designed for the 1st graphics rail — intended for the primary PCIe power connection in compatible Dell systems.
• Durable, Dell‑standard construction — built for reliable connections over the life of your system.
• Easy installation — quick swap-in replacement to minimize downtime.

Performance / Benefits

With the Dell PCIe 1st Graphics 850W cable installed, you gain stable and consistent power delivery to your graphics card, reducing the risk of power-related instability during demanding workloads. The official Dell part ensures proper fit and reliable connections, supporting higher-performance GPUs while helping keep servers and workstations running smoothly.