To compare software RAID vs hardware RAID, it’s also necessary to figure out what software RAID is. What is software RAID? Please keep reading. You may have an overall understanding of hardware RAID. For example, a hardware RAID device can connect to a SCSI controller and present the RAID array as a single SCSI drive. In addition, writing backups and restoring data will produce less strain when using the hardware RAID card.īased on the hardware system, the RAID subsystem can be managed independently from the host and only one single disk is provided for the host by per RAID array. The hardware RAID card can work effectively in larger servers as well as on a desktop computer. Hardware RAID controller can help you improve the performance since the processing is handled by the RAID card instead of the server. With the hardware RAID setup, your hard drive can connect to a RAID controller card that is inserted in a fast PCle slot in a motherboard. Hardware RAID is a dedicated processing system that can be done completely on a separate RAID card/cabinet or the motherboard. So, the following part will discuss the hardware vs software RAID to help you make a decision. But a great many people are unclear about their differences. Implementing RAID needs to use either hardware RAID (special controller) or software RAID (an operating system driver). As you might know, the data on dynamic volume can be managed either by dedicated computer hardware or software. To analyze hardware vs software RAID, it is inevitable to talk about the dynamic volume. It is a data storage virtualization technology that can virtualize multiple independent hard disk drives into one or more arrays. To improve the performance, reliability, and capacity of your hard disk, the Redundant Array of Independent Disks ( RAID) is created.
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