PCIe3.0 NVMe Expansion Card (PLX8747) — 4x NVMe (2242/2260/2280/22110), 48‑Lane Bifurcation, Active 40mm Fan, Universal Brackets

Expand a single PCIe slot into four NVMe drives without needing BIOS configuration. This PCIe3.0 expansion card uses the PLX8747 chip with 48 lane hardware bifurcation to support four drives in 2242/2260/2280/22110 form factors and deliver a stable 16000MB/s bandwidth under heavy multi‑drive workloads. The adapter is built from metal and provides automatic driver-free detection with UEFI boot support, making it compatible with consumer motherboards and server‑grade platforms. Cooling and mounting are handled by interchangeable full‑height (111.15mm) and low‑profile (68.90mm) brackets, aluminum heatsinks, and an active 40mm silent fan to maintain thermal stability during sustained operation. Ideal for PC enthusiasts, workstation users, data center technicians, video editing rigs, multi-disk NAS builds, and gaming PCs that require fast, simultaneous access to multiple NVMe drives.