Other features
| Ports quantity |
4 |
| Mac compatibility |
Y |
| Form factor |
Low Profile PCI |
| Platform |
PC |
ST-125, PCI to 4x SATAII, 3Gb/s, Red
PCI
- Compliant with PCI Specification, revision 2.3
- Supports 66 MHz PCI with 32-bit data
- 3.3V Operation
- Low Profile PCI form factor
- Includes Low profile PCI and Regular size PCI two brackets
- Fully RoHS compliant
High Speed Serial ATA
- Four independent Serial ATA II channels ( 1 External eSATA + 3 Internal SATA)
- Fully compliant with Serial ATA 1.0a
- Hot-plug capability
- Supports Serial ATA Generation 2 transfer rate of 3.0 Gb/s
- Supports SATA II First-party DMA commands for Native Command Queuing (NCQ)
- Supports Serial ATA II Port Multiplier 1.0 Specifications revision 1.1
- Plesiochronous, Single PLL architecture, 1 PLL for 4 ports
- Independent Link, Transport, data FIFO, command fetch, scatter/gather, and command execution
- 48 bits LBA can Break Capacity-Limit to Support HDD larger than 137GB
- Supports bootable drive
- Four Pin headers on board for LED connection
- Staggered Spin-up Control
- RAID 5 (Distributed Parity RAID) has Highest Read data transaction rate and Good aggregate transfer rate
- JBOD is a virtual disk that combines all disk drives as one entire disk drive.
- Provides RAID 0 (Stripping) to greatly increase the performance of data transfer by simultaneously writing data to multiple drives
- Provides RAID 1 (Mirroring) to protect the data from a disk failure by writing identical data on 2 drives
- RAID 0+1 (Mirrored-Stripping) combine both Striping and Mirroring technologies to provide both the performance enhancements that come from Striping and the data availability and integrity that comes from Mirroring
- Supports up to 5 drives in each RAID group, if through Port Multiplier
