PCIe 4.0 x16 retimer adapter with dual SFF-8654 8i ports for NVMe SSDs.
When scaling high-performance storage in data centers, signal degradation over long PCIe Gen4 channels can cause instability and performance drops. The LRNV9F24 PCIe 4.0 x16 to Dual SlimSAS SFF-8654 8i Retimer Adapter solves this by compensating for channel attenuation and removing jitter impacts.
Featuring two SFF-8654 8i connectors, the adapter supports up to 4 NVMe SSDs with 128GT/s per port bandwidth. This ensures robust connectivity for U.2 drives, enabling reliable bifurcation into two x8 or four x4 links when supported by the host BIOS.
Ideal for servers, storage appliances, and hardware accelerators, this retimer adapter requires no additional drivers as it presents drives natively to the host. It offers a cost-effective solution for extending PCIe Gen4 reach in Intel Whitley and AMD server environments without compromising data integrity.
Compensates for channel loss up to 30dB and eliminates jitter for stable long-distance connections.
Two SlimSAS 8i connectors support up to 4 NVMe SSDs with 128GT/s per port bandwidth.
Supports x16 to two x8 or four x4 link width configurations when supported by CPU/BIOS.
No driver required; drives are presented natively to the host using native NVMe drivers.
Complete technical details for integration and deployment planning.
| Model | LRNV9F24 |
|---|---|
| Main Chipset | Retimer |
| Host Bus Type | PCI Express x16 |
| Interface | Slim SAS SFF-8654 8i |
| Device Connector | 2*SFF-8654(74 Pin, x8 PCIe Gen 4) |
| Max Number of Device | 4 internal |
| Compatible Device Type | U.2 (PCIe_NVMe SSD, SFF-8639) |
| Protocol Support | PCI Express Base Specification r4.0, NVM Express 1.3, SFF-8654 Specification Version 1.2 |
|---|
| Feature Support (Yes) | Hot Plug, SRIS, Bifurcation (x8/x4), Driverless Operation |
|---|---|
| Feature Support (No) |
| Dimension | 146.5mm*67.9mm |
|---|---|
| Product Weight | 155g |
| 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% |
| Warranty | 2 Years |
|---|
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