https://cablematic.com/en/products/pci-express-adapter-to-6-gbps-sata3-2-port-int-ext-DT063/
PCI-Express adapter to 6 Gbps SATA3 2-port int + ext
- Compatible with SATA1 (150MB/s), with SATA2 (300MB/s) and with SATA3 (600Mb/s).
- Two SATA 3 internal ports of 6 Gbps, 3 Gbps and 1.5 Gbps.
- Compatible with the PCI-Express 2.0 bus that supports 5 Gbps.
- Supports ATA and ATAPI commands.
- Supports NCQ (Native Command Queuing.
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- Compatible with SATA1 (150MB/s), with SATA2 (300MB/s) and with SATA3 (600Mb/s).
- Two SATA 3 internal ports of 6 Gbps, 3 Gbps and 1.5 Gbps.
- Compatible with the PCI-Express 2.0 bus that supports 5 Gbps.
- Supports ATA and ATAPI commands.
- Supports NCQ (Native Command Queuing.
More info
PCI-Express card that provides 2 SATA3 ports (one internal and one external) for the connection of two SATA hard drives. By having an internal and external port, allows the versatility of hard drives inside the computer or externally.
Specifications
- Compatible with SATA1 (150MB/s), with SATA2 (300MB/s) and with SATA3 (600Mb/s).
- Two SATA 3 internal ports of 6 Gbps, 3 Gbps and 1.5 Gbps.
- Compatible with the PCI-Express 2.0 bus that supports 5 Gbps.
- Supports ATA and ATAPI commands.
- Supports NCQ (Native Command Queuing.
- Supports the AES-256 system.
- 48-bit LBA that allows hard disk capacities greater than 137 GB.
- Two connections (4-pin) for connection of 2 LED activity indicators.
- Drivers for 64-bit and 32-bit systems.
- Compatible with environmentsWindows (Windows 7, Vista, XP, Server 2003 and 2008).
- It allows to coexist with other SATA interfaces.
- It is supplied with standard ATX profile bracket and another low profile metal bracket is supplied for Flex-ATX chassis.
- Gross Weight: 160 g
- Number of packages: 1
Technical terms
- Gbps
- ATX
- Types SATA connectors
- IDE - ATA
- PCI - MiniPCI
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.



