https://cablematic.com/en/products/pci-express-adapter-to-esata-1-ext-sil3132-DT002/
PCI-Express adapter to eSATA (1 EXT) SIL3132
- Compatible with PCIe (PCI-Express) specifications of 2.5Gb/sdata transfer.
- Compatible SATA-1 and SATA-2 that allows transfer speeds of up to 3.0 Gb/s.
- It has a port in the metal bracket of the card for external storage units.
- Supports SATA-2 NCQ (Native Command Queing).
- Hot-swapping feature that allows you to connect and disconnect SATA disk drives without having to turn off the computer.
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- Compatible with PCIe (PCI-Express) specifications of 2.5Gb/sdata transfer.
- Compatible SATA-1 and SATA-2 that allows transfer speeds of up to 3.0 Gb/s.
- It has a port in the metal bracket of the card for external storage units.
- Supports SATA-2 NCQ (Native Command Queing).
- Hot-swapping feature that allows you to connect and disconnect SATA disk drives without having to turn off the computer.
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PCIe card (PCI-Express) of a SATA-2 port (SerialATA 2) in the metallic bracket of the card (external port). With all the advanced features of the SATA interface: 3.0 Gbps transfer and NCQ (Native Command Queing). Compatible with SATA hard drives, SATA Disk Array, SATA RAID and SATA external storage systems.
Specifications
- Compatible with PCIe (PCI-Express) specifications of 2.5Gb/sdata transfer.
- Compatible SATA-1 and SATA-2 that allows transfer speeds of up to 3.0 Gb/s.
- It has a port in the metal bracket of the card for external storage units.
- Supports SATA-2 NCQ (Native Command Queing).
- Hot-swapping feature that allows you to connect and disconnect SATA disk drives without having to turn off the computer.
- Compatible with mostof manufacturers of SATA hard drives.
- External port type eSATA shielded.
- Based on the SiL 3132 chipset.
- Compatible with Windows and Linux environments.
- Gross Weight: 130 g
- Product size (width x depth x height): 1.8 x 6.7 x 12.1 cm
- Number of packages: 1
- Packages size: 17.5 x 14.3 x 3.1 cm
Technical terms
- Gbps
- Types SATA connectors
- PCI - MiniPCI
- RAID
Gbps (Gigabits per second) is a unit of data transfer rate equal to one billion bits per second.
In telecommunications and network engineering, Gbps defines the bandwidth capacity of fiber optic infrastructures (FTTH) and core backbones. This metric quantifies the effective throughput of a communication channel, enabling massive packet transfer without link saturation. Implementation at the physical layer requires high-speed interfaces like Gigabit Ethernet to manage digital signaling and ensure data flow integrity across the network nodes.
| Unit | Technical Equivalence |
|---|---|
| 1 Gbps (bits) | 1,000,000,000 b/s |
| 1 Gbps (Megabits) | 1,000 Mb/s |
Bandwidth Management and Network Capacity
A 1 Gbps link allows for efficient service segmentation via VLANs and traffic prioritization through QoS, supporting data-intensive real-time protocols without encountering bottlenecks at the hardware level.
Advantages of Gigabit Connectivity
- Significant reduction in latency for critical applications.
- Support for multiple concurrent 4K/8K video streams.
- Enhanced cloud synchronization and backup speeds.
- Seamless scalability for IoT device density.
Gbps is the primary performance indicator in modern broadband and enterprise networking.


