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Mercury Accelsior Pro Q

  • Mac Pro (2008 to 2012)
  • OWC Helios

Big Capacity, Blazing-Fast PCIe Storage

  • Up to 1,915MB/s sustained speeds
  • Capacity up to 2TB
  • PCIe 2.0 x8 SSD
  • 3 year warranty
Create your best work, faster than ever before. Mercury Accelsior Pro Q offers up to 2TB of ultra-fast PCIe storage to take your creative workflow to the next level. Step up to the fastest Mac Pro you've ever experienced — with phenomenal data speeds up to 1915MB/s, Mercury Accelsior Pro Q makes high-demand creative tasks a breeze.
1,915 MB/s
2.0 TB

The Ultimate Performance Storage Upgrade

Mercury Accelsior Pro Q delivers a gigantic speed boost to virtually any system. Streamline your workflow and say goodbye to frustrating render wait-times, dropped frames and spinning beachballs. With this much bandwidth, you can preview, render and process files at full resolution. The bottom line is you create much more and wait much less.
Mac Pro Open

It's an Easy DIY Install

Mercury Accelsior Pro Q installs in any available PCIe x8 slot in your 2008-2012 Mac Pro or OWC Mercury Helios. Download the driver and you're up and running in a flash. Watch our comprehensive install videos for step-by-step installation instructions relevant to your machine.
OWC Helios Open Side
 OWC miniStack - OWC 3 Year Limited Warranty

Tested, Tested, Tested Again

The Mercury Accelsior Pro Q is proudly designed in Austin, Texas and undergoes a rigorous 7-stage testing procedure including 100% burn-in, resulting in unwavering dependability. We back the Mercury Accelsior Pro Q with a 3-year limited warranty and OWC's free USA-based lifetime support.