A PCIe 4.0 x16 to four SFF8611/8612 port adapter for desktop systems. Backward compatible with PCIe 3.0 and 2.0, it provides a future proof connection. Four PCIe ports for simultaneous operation of up to four PCIe disks, delivering full speed where the host and drives allow Compatible with both full height and half height chassis for a wide range of desktops and small form factor builds Stable installation and sustained performance via an integrated expansion module that maintains bandwidth across all ports Lets you add four drive ports from a single card to unlock the full potential of your motherboard PCIe 4.0 support with backward compatibility to 3.0 and 2.0 gives you flexible, future proof expansion Scenarios and applications Use in a video editing workstation to attach four capacity drives for fast local storage and scratch space Build a compact home server or workstation with multiple drives for backups, caching, or testing environments Create a test bench or development setup that requires multiple drives for benchmarking and software virtualization