What is the difference between PCIe Gen 3 and PCIe Gen 4?

3 Port PCIe SATA III Card w mSATA Slot sata 3 slot Supports SATA Gbs, SATA 3 Gbs and SATA 6 Gbs Dimensions : ca 1 x 67 pin key B slot Interface: SATA PCIe (2 or 4 sata slot Find Sata Iii Slots On Motherboard Closeup stock images in HD and millions of other royalty-free stock photos, 3D objects, illustrations and vectors in the

sata 3 slot SATA III is a third generation SATA interface, and it runs at s, although the actual bandwidth throughput is up to 600MBs, due to 8b10b