PCIe eSATA 2 RAID 0/1 Controller for 4HDD

The EX-3504 is the most powerful eSATA 2 RAID 0/1 controller to accommodate
Serial-ATA 2 hard drives with the new technology of PCI Express. Serial ATA is a
high-speed serial link replacement fort the parallel ATA attachment of mass storage
devices. The current data rate is 1.5Gb/s and 3.0Gb/s. It will support 6Gb/s in
the near future. He support RAID 0 (stripping), RAID 1 (mirroring) and RAID 0+1.
The EX-3504 supports four external eSATA 2 ports. It is the right choice for a PCI
Express to SATA 2 and eSATA 2 versatile devices.

• Support 4-lane, 10/Gb/s PCI Express Bandwidth
• Fully PCI Express Specifications 1.0a Compliant
• Compliant Serial ATA 2.0 phase
• RAID: Support RAID 0 (stripping / performance) and RAID 1 (mirroring / data
  security) and RAID 0+1
• Bundle Windows based RAID utilities for rebuilding array
• Supports Legacy Command Queuing (LCQ), Supports Native Command Queuing
  (NCQ)
• Co-resides with Motherboard IDE devices
• ROM BIOS support RAID Setup and Boot Feature
• Support hard drives up to 6TB