Most people probably don't think about the protocol that connects their storage device to a PC or server.  However, NVMe has changed that and become one of the storage buzzwords of 2018.  But what about existing devices not using NVMe?  SAS or Serial Attached SCSI has been a mainstay of storage connectivity for 20 years.  With 12Gb/s throughput, SAS provides back-end … [Read more...]