Quad PCIe 3.0 x16 to SFF-8643 NVMe adapter with PLX PEX8747 switch.
Scaling storage capacity in PCIe slot-limited servers often creates bottlenecks for real-time analytics and high-resolution graphics applications. The LRNV9347-4I NVMe switch adapter resolves this by enabling four internal SSDs to operate simultaneously through a single PCIe x16 slot, ensuring non-blocking interconnectivity for demanding workloads.
Powered by the PLX PEX8747 controller, this card supports PCIe 3.0 compliance with a total transfer rate up to 128Gb/s. Each of the four SFF-8643 ports delivers up to 32Gb/s, eliminating storage I/O constraints in virtualized environments and allowing full line-rate performance across all connected drives.
Ideal for data centers, communications, and graphics platforms requiring scalable, high-bandwidth storage expansion. The LRNV9347-4I ensures reliability with quality of service features and broad OS support, making it a robust solution for enterprise server infrastructure needing efficient peer-to-peer traffic management.
Non-blocking switch fabric with full line rate on all ports and eight traffic classes per port.
Connects up to 4 internal NVMe SSDs via SFF-8643 interfaces for scalable storage.
Compliant with PCIe Base Specification r3.0, delivering up to 128Gb/s total transfer rate.
Optimized for host-centric and peer-to-peer traffic, supporting multicast for maximum performance.
Supports Windows, Linux (RedHat, Suse), Vmware, MAC OSX, and FreeBSD.
High-quality optical modules and cables for optimal compatibility with your network adapter.
Complete technical details for integration and deployment planning.
| Model | LRNV9347-4I |
|---|---|
| I/O Controller | PLX PEX8747 |
| Bus Type | PCI Express |
| Host Bus | PCI Express x16 |
| Interface | SFF-8643 |
| Number of Device | 4 internal |
| Device Connector | 4- NVMe SSD |
| PCIe Transfer Rate | Up to 128Gb/s |
|---|---|
| SSD Transfer Rate | Up to 32Gb/s |
| PCI Express Specification | Base Specification r3.0 (compatible w/ PCIe r1.0a/1.1&2.0) |
|---|---|
| Power Management | PCI Power Management Spec r1.2 |
| Switch Fabric | Non-blocking, Full line rate on all ports |
|---|---|
| Traffic Classes | Eight traffic classes per port |
| Access Control | Supports Access Control Services |
| RAS | Reliability, Availability, Serviceability |
| Traffic Support | Host-centric and peer-to-peer traffic, Multicast |
| Windows | Microsoft Vista, Windows |
|---|---|
| Linux | RedHat, Suse |
| Virtualization | Vmware |
| Unix/Mac | MAC OSX, FreeBSD |
| Operating Temperature | 5°C to 50°C (41°F to 122°F) |
|---|---|
| Storage Temperature | -25°C to 70°C (-13°F to 158°F) |
| Humidity | 15% ~ 90% |
| Dimension | 68.9mm*160mm |
|---|---|
| Product Weight | 118g |
| Warranty | 2 Years |
|---|---|
| Shipping Weight | 7.6oz [216 g] |
| Package Contents | 1 - PCIe X16 SFF-8643 NVMe SSD Adapter, 1 - full-height bracket (installed), 1 - low-profile bracket |
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