The PEX8747 4x SSD NVMe M.2 to PCIe 3.0 x16 controller without bifurcation LRNV9547-4I provides dedicated PCIe 3.0 x4 bus bandwidth (32 Gb/s) for each M.2 SSD and unlocks the true performance potential of NVMe-based storage configurations. The LRNV9547-4I 4x NVMe M.2 SSD controller is ideal for servers and high-end desktop/workstation platforms. The all-aluminum housing naturally dissipates heat from the SSD modules. In addition, the controller is equipped with an integrated fan and heat sink, which together dissipate excess heat from key components and maintain a reasonable temperature. Importantly, the LRNV9547-4I controller works with hosts without the need for bifurcation. It can be used in external PCIe enclosures for Thunderbolt or USB4.
4x SSD NVMe M.2 controller for PCIe 3.0 x16 PEX8747 without bifurcation Windows macOS Linux RedHat
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The PEX8747 4x SSD NVMe M.2 to PCIe 3.0 x16 controller without bifurcation LRNV9547-4I provides dedicated PCIe 3.0 x4 bus bandwidth (32 Gb/s) for each M.2 SSD and unlocks the true performance potential of NVMe-based storage configurations. The LRNV9547-4I 4x NVMe M.2 SSD controller is ideal for servers and high-end desktop/workstation platforms. The all-aluminum housing naturally dissipates heat from the SSD modules. In addition, the controller is equipped with an integrated fan and heat sink, which together dissipate excess heat from key components and maintain a reasonable temperature. Importantly, the LRNV9547-4I controller works with hosts without the need for bifurcation. It can be used in external PCIe enclosures for Thunderbolt or USB4.
Key features
- No bifurcation required, i.e., it does not depend on PCIe branching supported by the processor or PCH.
- The PLX PEX8747 controller has one PCIe 3.0 x16 upstream port and four PCIe 3.0 x4 downstream ports.
- Dedicated PCIe 3.0 x16 bus bandwidth fully maximizes the performance of NVMe SSDs, and dedicated PCIe 3.0 x4 bandwidth for each NVMe M.2 SSD optimizes the transfer speed of each drive.
- Independent, standalone NVMe SSD solution.
- Supports Windows 10 and later, Windows 2016 Server, Linux Kernel 3.3 and later, macOS, Red Hat Linux, Cont0S, VMware ESXi, and Ubuntu Linux.
Technical specification
- Model: LRNV9547-4I
- Number of Device SSD NVMe M.2: 4 Internal
- I/O Controller: PEX8747
- Host Bus Type: PCI Express 3.0 x16
- Compatible Device Type: 4 NVMe M.2 SSD
- Interface: 4*M.2
- Connectors: Device Connectors: 4* M.2 Connectors; Host Connectors: PCIe x16
- Operating System: MacOS, Windows, Red Hat Linux, Cont0S ,VMware ESXi, Ubuntu Linux,
- Dimension: 111mm*210mm
- Weight: 302g
- Warranty: 2 years
