![]() ![]() Upon first power up I got an error LED on front panel and the RAID would not be recognized by Windows 7 Disk Management tool. I had a very hard time configuring the ProRAID. The unit will also power up and down automatically as you start and shutdown your computer. This unit has a built in, very quiet fan which you can set to three different speeds, or just leave it on an "auto" setting. The case is made of aluminum and the power connector is on the side of the unit, rather than the back, which is awkward. RAID levels are changed with a front panel button. The unit holds four hard drives and has a built in RAID controller supporting 0/1/3/5/10 RAID levels. ![]() My first impression of the ProRAID is that it has a very solid feel to it. I landed on Mediasonic's ProRAID HFR2-SU3S2, which was on sale for $129 at Newegg. ![]() Again, cost was a major consideration, so I had to focus on the cheaper external RAID enclosure options. This will also reduce case temps, increase airflow inside the case, and reduce power draw. It was really tight with all those drives in my computer's case. I now have a need to add another free standing hard drive to my system, so to free up room inside my case, I decided to get the four RAIDed drives out of there and into an external case. I typically work with AVCHD 1080i60 (recorded by my Canon HF20 at 24mbps) and DVCPRO 720p60 footage (recorded on P2 media at 100mbps), and I was getting enough transfer speed to comfortably edit multicam timelines. I was getting decent enough read and write speeds for the work I was doing, and I never had a problem with the controller dropping the RAID configuration, so I stuck with the motherboard's controller. I know that everyone recommends an external RAID controller for best performance, but cost was a factor. I previously had the 4x1TB RAID5 in my computer case connected to my Gigabyte GA-X58A-UD3R motherboard's Intel ICH10R SATA controller, which has 3.0Gbps SATA connectors. I use this RAID to store all the media for the current project I'm working on, while OS and programs are stored on a separate hard drive. I recently decided to move my four 1TB drive RAID5 setup out of my computer case and into an external enclosure. ![]()
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December 2022
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