- The SFF-8643 connector is a compact, high-density interface for SAS and SATA devices. It supports up to 4 differential signal pairs (lanes), allowing for multiple data paths within a single connector. It is ideal for high-bandwidth applications like connecting SAS expanders, RAID controllers, or SAS/SATA hard drives and SSDs.
- The cable is rated for 12Gbps data transfer speed per lane, which translates to a total aggregate bandwidth of 48 Gbps (12 Gbps × 4 lanes) across the entire cable. This high throughput ensures efficient data transfer for demanding storage applications requiring fast access times and large data volumes.
- The cable measures 0.45 meters (or 1.4 feet) in length, making it a short-range interconnect solution suitable for proximity connections within a rack, chassis, or server. Shorter cables generally exhibit better signal quality and lower latency compared to longer ones, especially at higher data rates.
- The specified impedance of 100 Ohms is a critical electrical characteristic that ensures proper signal integrity and minimizes signal loss or distortion over the length of the cable. Maintaining a consistent impedance throughout the cable and matching it to the connected devices is crucial for optimal performance at high speeds.
- It offers a compact form factor, robust management capabilities through sideband signaling, and supports data transfer rates up to 12 Gbps per lane while maintaining signal integrity through precise impedance control and a short, straight-through design.
Internal Mini SAS HD Cable | 12G | SFF-8643
Price range: ₹1,517.50 through ₹4,121.00
| Model | 8643-8643 |
|---|---|
| cable length | 1M, 0.5M |
| Brand | 10Gtek |
| Connector Type | SFF-8643 (Mini SAS HD) |
| Compatible Devices | Server, Hard Drive, SSD |
| Special Feature | High Speed |
| Data Transfer Rate | 12 Gigabits Per Second |
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