巴西采购需求：SSD、SSD 外置硬盘、SSD 4TB、SSD 2TB、SSD M2、SSD 硬盘

I'm reaching out to inquire about the pricing for your range of graphics cards. Could you please provide me with the cost details, along with any specifications or features that set your products apart? I'm particularly interested in understanding the value and performance each model offers. Additionally, if there are any current promotions, bulk order discounts, or lead times I should be aware of, please let me know. It would be helpful to have a clear overview of options available so that we can make informed purchasing decisions. Thank you!