![Best raid storage for mac Best raid storage for mac](/uploads/1/2/6/3/126346706/894499207.png)
Even with an hardware RAID controller inside an arbitrary device, Disk Utility can't create/handle hardware RAIDs because it doesn't contain the necessary drivers to do so. AFAIK the only Apple tool for hardware RAIDs is the 'RAID Admin' or 'RAID Utility' accompanying the Mac Pro RAID Card and Xserve RAID Card. With cheaper hardware RAID you can also lose data if there’s a power outage. With software RAID your data can be split across different enclosures for complete redundancy - one can completely stop working and your data is still ok. You can easily move disks from a failed enclosure to a new one, and all your data is preserved. Jul 12, 2020 Mac Users – Software and User-interface Favoured by Mac Users. (RAID 1 in the 2-Bays and RAID 5 in the 4-Bays). External Hardware Specifications of the Synology DS920+ vs DS420+ vs DS720+ vs DS220+ NAS. The external ports and connections of the four Synology flagship Diskstation NAS, the DS220+, DS720, DS920+ and DS720+, have remarkably. Jul 31, 2015 hardware RAID (hardware redundant array of independent disk): Hardware RAID is a form of RAID ( redundant array of independent disks ) where processing is done on the motherboard or a separate RAID card.
Dec 01, 2014 With older hardware, RAID drives must be installed in a specific order; but with software raid, you simply install them any way you want and the arrangement can be changed without losing data. Users can even move them to individual enclosures or install one or more in your computer. A hardware RAID is a separate computer that runs the RAID. You connect the RAID box to your Mac, install software that lets OS X talk to the box, and you’re off and running. A software RAID is one.
RAID stands for Redundant Array of Inexpensive Disks. It is a way to virtualize multiple, independent hard disk drives into one or more arrays to improve performance, capacity and reliability. The RAID can be implemented either using a special controller (hardware RAID), or by an operating system driver (software RAID).
Hardware RAID
Raid System For Mac
Advantages:
![Mac Software Raid Vs Hardware Raid Mac Software Raid Vs Hardware Raid](/uploads/1/2/6/3/126346706/824410978.png)
Hardware RAID is dedicated processing system, using controllers or RAID cards to manage the RAID configuration independently from the operating system. The RAID controller does not take processing power away from the disks it manages. Thus, more space and speed can be used to read and write data. It can work on any operating system. Replacing failed disk is simple – Just plug it out and put in a new one.
Disadvantages:
As hardware RAID requires additional controller hardware, the cost is higher than software RAID. If your RAID controller fails, you have to find a compatible one to replace in order to get the RAID system to perform the way you set it up.
Software RAID
Advantages:
Unlike hardware RAID, software RAID uses the processing power of the operating system in which the RAID disks are installed. The cost is lower because no additional hardware RAID controller is required. It also permits users to reconfigure arrays without being restricted by the hardware RAID controller.
Disadvantages:
Software RAID tends to be slower than hardware RAID. Since some processing power is taken by the software, read and write speeds of your RAID configuration, along with other operations carried out on the server can be slowed down by it. Software RAID is often specific to the operating system being used, so it cannot generally be used for partitions that are shared between operating systems.
Hardware Raid
Replacing failed disk in the software RAID is a bit more complex. You have to firstly tell your system to stop using the disk and then replace the disk.
Software RAID vs Hardware RAID: Which One Should You Choose
Choosing between software RAID and hardware RAID depends on what you need to do and cost.
If your budget is tight, and you are using RAID 0 or RAID 1, there will be no big difference between software RAID and hardware RAID. If you need top performance while using a compute-intensive RAID 5 and RAID 6, you should go for a hardware RAID, because software RAID can really hurt performance. Moreover, esoteric RAID levels such as RAID 10 are usually not supported by software RAID. Hardware RAID is required in that case.
All in all, hardware RAID costs more than software RAID, but offers better performance and free you from the limitations of software RAID, giving you more flexibility in the way it is used and the types of configurations. If your budget allows, hardware RAID is definitely the way to go.
Feel free to contact us by phone +852 3959 1888 or email [email protected] if you need a dedicated server with hardware RAID. Our expert will be happy to help.