4 Port PCIe SATA III Controller Card.

Enhance your system’s storage performance with the StarTech.com 4-Port PCIe 2.0 SATA Controller Card, designed to deliver high-speed internal connections for up to four SATA III (6Gbps) devices. Utilizing HyperDuo SSD auto-tiering technology, this controller intelligently manages data by shifting frequently accessed files to SSD storage, boosting performance to nearly 80% of full SSD speeds while maintaining the cost-efficiency and capacity of traditional hard drives.
This versatile card supports RAID 0, 1, and 1+0 configurations via BIOS for improved redundancy and performance, making it an excellent choice for high-demand applications like video editing, office productivity, or large-scale backups.
With full support for SATA 3.0 and backward compatibility with SATA I/II drives, it seamlessly integrates into both modern and legacy systems. Port Multiplier (PM) support enables multiple drives to connect through a single port, with support for up to seven drives total—ideal for advanced RAID setups or expanding storage arrays.
The PEXSAT34RH is PCIe 2.0 compliant and supports Native Command Queuing (NCQ), ATA/ATAPI commands, and includes a low-profile bracket for compatibility with slim or small form factor systems. Perfect for building high-performance internal RAID systems or upgrading older systems with new SATA 6Gbps drives.

Features:

• Adds 4 internal SATA III 6Gbps ports via PCIe 2.0 x2 slot

• HyperDuo auto-tiering boosts performance by intelligently caching data on SSDs

• Supports hardware RAID 0, 1, and 1+0 through BIOS configuration

• Port Multiplier (PM) support allows up to 7 SATA devices

• Compatible with SATA I/II/III HDDs, SSDs, and optical drives

• Includes low-profile bracket for small form factor systems

• Ideal for storage expansion, backups, and high-speed data applications

Attributes:
MPN: PEXSAT34RH
Model: PEXSAT34RH
Size: All
Color: Black
Age Group: Adult
Gender: Unisex
Dimensions: 17 cm (L) x 140.000 mm (W) x 30.000 mm (H)
Weight: 14.10 lb