PCIe Gen3 x8 host bus adapter connecting four internal NVMe U.2 SSDs via SFF-8643.
Scaling storage capacity in PCIe slot-limited servers often creates bottlenecks for data-intensive applications. The LRNV9324-4I PCIe Gen3 x8 NVMe adapter resolves this by enabling four internal U.2 SSD connections through a single expansion slot, optimizing server density without sacrificing bandwidth.
Powered by the PEX 8724 I/O controller, this adapter delivers non-blocking switch fabric performance with full line rate on all ports. The integrated DMA engine offloads data movement tasks from the CPU, allowing processors to focus on computational workloads while maintaining high throughput across the four SFF-8643 interfaces.
Ideal for high-availability storage systems, the card supports multi-host architectures with 1+1 or N+1 failover capabilities. Compatible with RedHat, Windows, and VMware, the LRNV9324-4I ensures reliable, redundant connectivity for enterprise servers and communication platforms requiring robust NVMe storage expansion.
Supports legacy single-host mode or multi-host mode with up to six host ports capable of 1+1 or N+1 failover.
Built-in DMA engine removes burden of data movement from processor, supporting four DMA channels for higher performance.
Non-blocking switch fabric ensures full line rate on all ports with eight traffic classes per port for QoS.
Supported by RedHat, Suse, Microsoft Windows, Vmware, MAC OS X, and FreeBSD.
Complete technical details for integration and deployment planning.
| Model | LRNV9324-4I |
|---|---|
| Number of Drives | 4 internal |
| I/O Controller | PEX 8724 |
| Bus Type | PCI Express x8 |
| Compatible Drive Types | 4 NVMe SSDs |
| Interface | SFF-8643 |
| Drive Connectors | 4* SFF-8643 |
|---|---|
| Host Connectors | PCIe x8 |
| OS Supported List | RedHat; Suse; Microsoft Windows; Vmware; MAC OS X; FreeBSD |
|---|
| Humidity | 0% – 90% |
|---|---|
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Storage Temperature | -10°C to 65°C (14°F to 149°F) |
| Dimension | 147.5mm*69.1mm |
|---|---|
| Product Weight | 150g |
| Warranty | 2 Years |
|---|---|
| Shipping (Package) Weight | 7.1oz [200 g] |
| Protocol Support | PCI Express Base Specification r3.0 (compatible w/ PCIe r1.0a/1.1&2.0), PCI Power Management Spec r1.2 |
|---|---|
| Feature Support (Yes) | Integrated DMA Engine, Access Control Services, Non-blocking switch fabric, Full line rate on all ports, Quality of Service (Eight traffic classes per port), Reliability Availability Serviceability, PCIe NVME ports, Multi-Host Architecture, 1+1 or N+1 host failover |
| Feature Support (No) |
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