... popular SAS technology, and realizes the conversion of SAS from technology to the storage products. AS300G2 adopts the designs ... monitor system I/O, Cache utilization, power supply, fans, hard drive, ambient temperature etc.Support disk roaming, disk cloning, and ... so onSupport BBU back-up power supplySupport SAS, SATA hard drive, and support NCQ and TCQSupport DDR ECC cacheSupport different ...