LyCOM PE-124R5 interface cards/adapter

PE-124R5, PCIe x8 to 4x eSATAII, 3Gb/s, Red - Four eSATA fully compliant External connectors on card
- 48 bits LBA can Break Capacity-Limit to Support HDD larger than 137GB
- Efficiently cooling by Active cooler with Heat Sink and Blast Fan
- Eight Layers PCB
- Fully RoHS compliant

PCI-e
- x8 PCI Express Bus
- PCI Express Specification, Revision 1.0a
- Maximum realized bandwidth on PCI Express interface is 2 GB/s in each direction simultaneously, for an aggregate of 4 GB/s

High Speed Serial ATA
- Fully compliant with Serial ATA 1.0a and Serial ATA II Extensions to Serial ATA 1.0a Specifications revision 1.1
- Hot-plug capability
- Supports Serial ATA Generation 2 transfer rate of 3.0 Gbps
- Supports Serial ATA II Port Multiplier 1.0 Specifications revision 1.1
- Supports First-party DMA commands for Native Command Queuing (NCQ)
- Plesiochronous, Single PLL architecture, 1 PLL for 4 ports
- Supports four independent SATA channels
- Independent Link, Transport, data FIFO, command fetch, scatter/gather, and command execution
- 31 Commands and Scatter/Gather Tables per Port
- Four Pin headers on board for Device LED connection
- Jumper to enable / disable on board SATA BIOS
- 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 reading data from multiple drives
- Provides RAID 1 (Mirroring) to protect the data from the 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 when through Port Multiplier