OWC 0GB Mercury Accelsior™ M PCI Express Solid State Drive No drivers are required making AccelsiorM a simple Plug and Play bootable solution. 3 Year OWC SSD Limited Warranty If you can install a memory module, you'll find adding the Mercury AccelsiorM high-performance PCIe card into your desktop/tower machine a breeze. By utilizing the fastest data interface available in a Apple® Mac Pro® or PC-the PCIe slot-Mercury AccelsiorM offers speeds up to 380MB/s read & write performance... that's faster than a 3Gb/s SSD! Now you can stop waiting for I/O-intensive apps like Photoshop®, Final Cut Pro®, or Avid Pro Tools® to render, capture or process; give an instant boost to business critical applications; and even dramatically reduces game level-loading, object streaming, and save times for more play time and less waiting. Mac® and PC Bootable with No Driver Setup As the industry's first both Mac and PC-bootable, fully supported PCIe card, Mercury AccelsiorM lets you install the mSATA SSD of your choice for near instant startup and app launching. With a driverless setup, it's truly a Plug and Play, high-performance solution. Future-Ready for Growing Needs By adding a higher capacity mSATA SSD, you'll be able to meet expanding storage needs while extending the useful life of your investment. *varies based on installed mSATA SSD Highlights Up to 380MB/s read & write performance* Works with any standard mSATA SSD Mac & PC bootable Plug and Play Keeps drive bay open 3 Year OWC SSD Limited Warranty Note about compatibility and throughput: Compatibility: Fully compatible with Mac Pros and PCs offering an available PCIe 2.0 x1 slot or better. For full throughput on PCs: PCIe 2.0 x1 slot or better is required. Use of a PCIe 1.0 x1 slot will reduce performance. For full throughput on Mac Pros: 2010 & 2009: Use either x4 or x16 as all will provide full throughput. 2008: Use x16 slot for full throughput. Use of the PCIe 1.0 x1 slot will reduce performance. 2007 & 2006: All slots are compatible, but are PCIe 1.0 slots and will deliver reduced performance.