巴西采购需求：外部固态硬盘、M.2 Nvme 固态硬盘、M2 固态硬盘、256GB 固态硬盘、Disco Duro 固态硬盘、M.2 固态硬盘

I'm currently looking to procure 8GB DDR2 RAM modules for an upcoming project. Could you provide me with the available specifications, including any details on speed, voltage, and compatibility? It's important for us to ensure these modules meet our performance needs, so any insights into their reliability and usage history would be appreciated. Additionally, I'd like to know about your pricing structure, minimum order quantities, bulk discounts, and lead times for delivery. If you have any samples or product datasheets available, that would help me greatly in making a decision. Looking forward to your prompt response so we can proceed accordingly.