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SD Express upgrades to PCI Express® 4.0 - Delivering a maximum of nearly 4 gigabytes per second (GB/s) data transfer rate

SantaC

Member
SAN RAMON, CALIF— May 19, 2020 — The SD Association announced today the SD 8.0 Specification for SD Express memory cards receives even faster transfer speeds by using the popular PCI Express® (PCIe®) 4.0 specification delivering a maximum of nearly 4 gigabytes per second (GB/s) data transfer rate. These full sized cards continue to use the NVMe Express™ (NVMe™) upper layer protocol enabling advanced memory access mechanism. As always SD Express memory cards using SD 8.0 specification maintain backward compatibility


 

M1chl

Currently Gif and Meme Champion
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This is going to be interesting how they fit this into mSD card.
 
That seems amazingly fast for SD cards, unless all the SD cards I have been using are cheap pieces of crap? This must be a huge generational leap, no?
 
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