伊朗采购需求：1TB SSD、1TB固态硬盘、M.2 SSD、NVMe固态硬盘、NVMe SSD、M.2固态硬盘

I'm looking to get pricing information for two types of SSDs: a 256GB model and a 128GB model. Ideally, I'd like to know the unit price for each when ordering 2,000 units of each. Additionally, if you could provide details on the availability and lead times for these products, that would be greatly appreciated. It would also be helpful to understand the specifications of the SSDs you are offering, including any warranty or support options. If there are bulk purchase discounts or promotions available, please include that info as well. Looking forward to your prompt response!