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SYBA SI-PEX40057 PCI-Express 2.0 x2 Low Profile SATA III (6.0 Gb/s) 4-port RAID Card

Limited time offer, ends 02/12 By VirVentures

In stock.
Ships from United States.
  • RAID 0 / 1 / 10
  • 4 x SATA 6.0 Gb/s Internal Connectors
  • Up to 6 Gb/s

The SYBA SI-PEX40057 RAID card gives you an easy way to add additional four internal SATA III ports to your computer, through a single PCI Express slot. The SATA III ports offer a blazing-fast speed of 6Gbps, while remaining backward compatible with the SATA I and SATA II specifications. It provides full RAID functionalities, and supports Port Multiplier FIS Based or Command Based switching, ensuring maximum performance.

Additionally, this card is bootable, and features hot plug and hot swap functions. The included low-profile bracket makes installation in compact cases a breeze.

general information

Four SATA III ports

The SYBA SI-PEX40057 RAID card adds up to four internal SATA III ports to your computer system, allowing you to easily connect four additional HDD/SSD drives.

High Speed

The SATA III ports deliver a blistering fast data transfer speed of up to 6Gbps, letting you transfer monstrous amounts of data in seconds. They are also backward compatible with SATA I (1.5Gbps) and II (3Gbps) standards.

general information

Excellent RAID Function

The SYBA SI-PEX40057 RAID card boasts a rich set of RAID functionalities, including:

  • RAID 0-Striping (Stripe Size: 32K, 64K)
  • RAID 1-Disk Mirroring
  • RAID 10-Stripe of Mirrors (Stripe Size: 32K, 64K)
  • HyperDuo Safe (Mirrored Protection) or Capacity-Cost (Optimized)
general information

Port Multiplier Support

Thanks to the built-in support for SATA Port Multipliers with FIS-based switching or Command Based switching, this card can allows you to easily connect more HHDs/SSDs at once.

Note: *This card does not support more than four Drives for Linux and Mac OS. Even if used with a port multiplier, max drives accepted is four drives.

general information

Native Command Queue (NCQ) Support

This card supports Native Command Queue (NCQ), allowing hard disk drives to internally optimize the order in which received read and write commands are executed. This can reduce the amount of unnecessary drive head movement, resulting in increased performance.

general information

Hot- Swapability

This card supports hot plug and hot swap functions. Simply plug it into your computer system, and it’s ready to work.

general information

Great Compatibility

The SYBA SI-PEX40057 RAID card is compliant with PCI-Express specification V2.0. The PCI-Express x2 interface is compatible with PCI-Express x4, x8, and x16 slots.

general information

Low Profile Ready

With the included low-profile bracket, this card can be effortlessly installed into desktop computers of various sizes.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): 1 year
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