PCI Bus PCI-Express x4 lanes PCI Modes Bus Master DMA RAID Levels RAID 0, 1, 1E and 10E PCI Data Burst Transfer Rate: 250 MB/s per lane half duplex 500 MB/s per lane full duplex 1,000 MB/s 4-lane half duplex SAS Bandwidth Half Duplex Single lane - 300 MB/s Wide Port (2 lanes) - 600 MB/s Wide Port (4 lanes) - 1200 MB/s Full Duplex Single SAS Lane - 600 MB/s Wide Port (2 lanes) -1200 MB/s Wide Port (4 lanes) - 2400 MB/s PCI Card Type 3.3 volt add-in card PCI Voltage 12 V ± 10% PCI Power 7.5 Watts Bracket Full height and Low-profile Certification Level PCI-Express 1.0a IO Bus Four 3 Gb/s SAS/SATA ports SAS Processor LSISAS1064E Internal Connectors Four- SATA x1 connectors External Connectors None Maximum Number of SCSI Devices 122 LED Indicators On-board activity and fault LEDs Integrated Mirroring Integrated Mirroring option available Temperature Operating 0° to 60° C Storage -45° to +105° C Relative Humidity Operating 5 to 90% non-condensing Storage 5 to 90% non-condensing MTBF >200,000 hours