M.2 PCIe 5.0 SSDs can be wider

M.2 SSDs currently come in different sizes ranging from 30mm to 110mm, but they all agree on a 22mm width. However, this may change with PCIe 5.0 SSDs, which may cause some compatibility issues on older motherboards.

M.2 PCIe 5.0 SSD drives will be wider than 25mm, which causes compatibility issue

apparently, PCI-SIG has added new standard sizes of 25mm widthBut it wasn’t revealed, at least publicly. The standard was added in 2020, so it’s very recent.

25mm M.2 Solid State Drive Detected Next GB Will indicate that the next motherboards X670 s X670E It was compatible with the units SSD 25110when they are usually compatible with 2280 or 22110 drives.

3mm may not seem like much more, but it will be enough to cause some compatibility issues with some older motherboards with M.2 PCIe 4.0 and 3.0 slots. Of course, this also raises some questions, such as Why would anyone buy a PCIe 5 SSD to use on a motherboard that only supports PCIe 4.0 for storage? Motherboard manufacturers will need to make compatibility with new storage drives clear, just as SSD manufacturers will need to do the same.

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Wider SSDs should also allow for larger heat sinks now that read/write speeds are set to double these PCIe 4.0 drives.

Currently, I got you s He appears They are the only ones who have officially announced their SSD drives PCIe 5.0Capable of reading speeds of up to 13,000 MB/s. However, we don’t know exactly how extensive it is. We will keep you updated with all the information.