Computer upgrade vendor OWC introduced the OWC Mercury AccelsiorM, a PC and Mac bootable PCI-E controller card that will accept any single 50mm mSATA SSD. The half-height card can utilize any open PCI-E slot, keeping drive bays free for higher-capacity storage. This controller card only model joins the Accelsior PCIe SSD line, which has mounts for two SSDs, versus one in the AccelsiorM.
