![]() And as the math implies, with RAID 0 and 2 drives you should get double the speed (varying on conditions and chunk size right?) Happily this happened and I measured around 370MB/s (2.96Gbps). Then, my MBP SSD measured the nice speed of 640MB/s - But that’s an internal SSD, quite utopic isn’t it?Īfter creating the RAID 0 using two P’9233 drives, I measured it again. Where all my drives measured their “top” speed at around 75MB/s write. I also noticed that using a Kanex Thunderbolt Adapter to USB3.0 kinda stabilizes the drive, operating at its full speed. This drive is a desktop one, my other portable USB3.0 Drives (WD Elements, Porsche P’9220, etc.) gave me a poor measurement of 20-70 MB/s on write, being the LaCie (P’9220) the fastest with 76.4 MB/s and 26MB/s the slowest (WD Elements). ![]() ![]() (This translates to 1.4 Gb/s, where is USB3 spec of 3/5Gbps?) They are operating on the board controller and for most use is quite enough. I tested them alone, giving me 180 / 190 MB/s for Write/Read respectively. I created the RAID using two LaCie Porsche P’9233 3TB Drives. The answer?… wow! - Very useful to prove theory. I was wondering if a USB3 RAID 0 would give any improvements and if it would really be worth it or of any use creating a RAID on USB3.0 on a MBPr (Late-2013, Qi7/16/SSD).įound some stuff on internet and then this one. Blackmagic Desktop Video is a comprehensive and useful application geared towards users who need to configure their video card in order to enhance its performance and use its functions in a secure way.I spent quite some time trying to think about the proper configuration for my Hard Drives. Since it includes not only drivers and plugins, but also programs especially intended for capturing and playing video files or performing disk speed tests, the application enables you to make the most out of your Blackmagic video hardware. ![]() #Blackmagic disk speed test windows 7 64 bit drivers It includes three utilities, namely Blackmagic Desktop Video, Blackmagic Media Express and Disk Speed Test that help you to capture and playback video and audio files, as well as measure the read and write performance of storage media. Capture clips in Blackmagic Media Express and playback your video and audio files One important thing to keep in mind about this application is that it integrates seamlessly with your favorite Adobe, Apple, Autodesk and Avid software.įor instance, if you want to display your Adobe After Effects composition in real-time through your Blackmagic hardware, simply navigate to the ‘Video Preview’ option from the Preferences menu, select the video output that best suits your needs then use a broadcast monitor in order to view your After Effects compositions. Once you launch Blackmagic Media Express, an intuitive and user-friendly interface will be displayed from where you can import your media files or capture any video you want. Still, before performing any actions, you need to navigate to the Preferences window and change the video format, the capture file format and choose whether to stop capture or playback if dropped frames are detected.Īfter that, all you have to do is to connect a video source, then capture all the videos you are interested in. ![]()
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