This is the user manual of GV-N550OC-1GI/ GV-N550UD-1GI/ GV-N550D5-1GI NVIDIA® GeForce TM GTX 550 Ti Graphics Accelerator
This manual covers the GV-N550OC-1GI, GV-N550UD-1GI, and GV-N550D5-1GI graphics cards based on the NVIDIA GeForce GTX 550 Ti GPU. It details the card's features, minimum system requirements, and SLI configuration guidelines.
The document guides users through hardware installation, board layout, connector usage, and software driver installation. It also includes troubleshooting tips, BIOS reflashing instructions, and regulatory statements regarding RoHS and WEEE compliance.
| GPU | NVIDIA GeForce GTX 550 Ti |
|---|---|
| Memory | 1 GB GDDR5 |
| Interface | PCI Express 2.0 |
| DirectX Support | DirectX 11 |
| Video Connectors (OC/UD) | 2 Dual‑Link DVI‑I, 1 mini HDMI |
| Video Connectors (D5) | 1 Dual‑Link DVI‑I, 1 HDMI, 1 D‑Sub |
| Recommended Power Supply | 400 W minimum (650 W for SLI) |
| Supported Operating Systems | Windows 7, Vista, XP |
A 400‑watt power supply is recommended, and for SLI configurations a 650‑watt supply is advised.
The GV‑N550OC‑1GI model provides two Dual‑Link DVI‑I connectors and one mini HDMI connector.
The cards support Windows 7, Windows Vista, and Windows XP.
Yes, the cards support NVIDIA SLI technology when two identical models from Gigabyte are installed on a compatible motherboard.