What else? Well, Thunderbolt 4 supports PCIe (peripheral component interconnect express) at 64Gbps for faster storage speeds than TB4’s 32Gbps and TB3’s 16Gbps. Some of the early Thunderbolt 3 ...

Sonnet Technologies has announced the Echo 13 Thunderbolt 5 SSD Dock. The headlining feature of this dock is that it can accommodate a PCIe 4.0 NVMe SSD and facilitate 6,100 MB/s data transfers.

PCI Express (PCIe) has been around since 2003 ... Specifications like Intel’s Thunderbolt (now USB 4) include room for multiple lanes of PCIe 3.0, which enables fast external storage solutions ...

While these NAS devices connect via Thunderbolt 4, the link is used for networking rather than raw PCI-e throughput. Users can expect real-world transfer speeds that max out around 20Gbps.