PCIe 5.0 x16 to x8+x4+x4 Bifurcation Riser Card NVMe SSD Expansion Adapter, Supports Gen5, Full-Height Bracket, Requires Motherboard PCIe Bifurcation Support (x8+x4+x4)

Maximize your system's PCIe expansion capabilities with this PCIe 5.0 x16 to x8+x4+x4 Bifurcation Riser Card. Designed for enthusiasts, workstation builders, and server administrators, this adapter allows you to split a single PCIe x16 slot into three independent slotsone x8 and two x4enabling simultaneous connection of multiple NVMe SSDs, RAID controllers, or other high-performance PCIe devices.

PCIe 5.0 Ready for Future-Proof Storage

Fully compliant with PCI Express 5.0 specifications, this riser card delivers up to 32GT/s per lane, providing the bandwidth required for next-generation NVMe SSDs and storage arrays. Backward compatibility with PCIe 4.0 and 3.0 ensures seamless integration with existing hardware while offering a clear upgrade path.

Optimized for NVMe SSD Expansion

This split configuration is specifically optimized for NVMe storage:

1. x8 slot: Ideal for high-bandwidth RAID controllers or a primary NVMe SSD array
2. x4 slots: Perfect for individual NVMe SSDs, each capable of full PCIe 4.0/5.0 x4 bandwidth

When paired with a motherboard that supports the required bifurcation mode, each connected NVMe SSD operates at its maximum potential without sharing bandwidth across devices.

Half-Height to Full-Height Flexibility

The card includes both half-height (low-profile) and full-height brackets, allowing installation in a variety of chassis:

1. Full-height bracket: For standard desktop towers and workstations
2. Half-height bracket: For 2U/3U servers, compact chassis, and space-constrained builds

Important System Requirement

This adapter requires motherboard PCIe bifurcation support. Your motherboard must be capable of splitting the primary PCIe x16 slot into x8+x4+x4 lane distribution (commonly referred to as "x8x4x4" or "8+4+4" mode in BIOS). Without proper bifurcation support, only the first connected device will be detected.