Adds the latest SATA RAID features to older systems that only have PCI slots. This SATA RAID PCI controller has four internal Serial ATA II ports for connecting SATA and SATA II hard drives and supports RAID 0, RAID 1, RAID 1+0 and RAID 5! 

Features:

• Silicon Image SiI 3124 chipset maximizes the features of SATA II drives!
• Support up to 4 SATA I or SATA II hard drives 
• Compliant with Serial ATA 1.0a specifications, revision 1.1 and Serial ATA II extensions to the Serial ATA 1.0a specification 
• Four internal SATA RAID ports with data transfer up to 300 MB/sec*
• PCI/33MHz host interface 
• Integrated PCI DMA engines 
• Metal shielded Serial ATA connectors for extra durability 
• Supports RAID 0, RAID 1, RAID 1+0 and RAID 5
• Supports SATA II disk hot plugging
• Supports SATA 1 and SATA 2 hard drives of any capacity

Includes:

• 4 Port PCI SATA RAID Controller 
• Driver CD
• User guide

Specifications:

• 4 internal 7-pin SATA ports
• PCI 32 bit 33MHz

System Requirements:

• Available PCI slot 
• Operating Systems:
  • Vista (32 and 64 bit)
  • Windows XP (32 and 64 bit)
  • Windows 2000
  • Windows Server 2003 (32 and 64 bit)
  • Windows NT 4.0

* The SiI-3124 chipset on the card is SATA II compliant and capable of 300 MB/sec.  Depending on the capabilities of your system and PCI BUS bandwidth, your actual data transfer may not reach the 300 MB/sec.