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the industry that regulates SD cards is working on a new standard SD 8 which is I guess nicknamed SD Express and the Express version of SD cards will actually leverage PCIe 4.0 which means it is theoretically possible of doing speeds up to four gigabytes a second that puts it very very close to the speeds of SSDs most SSDs and a computer on a PCIe bus are gonna be at like 6 gigabytes per second so so this is pretty darn fast it's not gonna be in computers today it's not you know it'll probably be a year or two before this kind of washes out a PCIe for isn't in most computers yet so but we're gonna see it in the next year or two that these SD cards will be labeled with an e X will actually operate fast enough to be reasonable to work from so so a lot of the comments on this article are talking about the heat and one of them saying you'd need a subzero freezer that you jump in when you wa