NVIDIA GeForce GTX 480 set up in 3-way SLI, tested against Radeon HD 5870 and 5970 | Engadget
Nvidia ditches 'enthusiast key', limits 3 or 4-way SLI to specific apps | KitGuru
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Will NVIDIA's 3-way SLI Make us Stand Up and Beg for More? - NVIDIA's 790i Arrives: SLI Rides Again
1pcs New SLI Bridge 40mm 60mm 3-Way SLI-M For Asus NVIDIA Graphics Video Card | eBay
Overview 3WAY SLI BRIDGE KIT | MSI Global - The Leading Brand in High-end Gaming & Professional Creation
NVIDIA's 3-way SLI: Can we finally play Crysis?
First Look: Nvidia 3-way SLI on nForce 680i | bit-tech.net