As an Amazon Associate I earn from qualifying purchases @AMAZON
OWC Mercury Accelsior Pro Q
Related: Mac Pro, Other World Computing, PCIe SSD, SSD, storage, Thunderbolt

The OWC Accelsior Pro Q is a PCIe-based solid state drive (SSD) for the 2010/2012 Apple Mac Pro (or for PCs) and is also compatible with the Thunderbolt Macs of all kinds via the OWC Helios enclosure.
The Accelsior Pro Q can be used in any 2010 or 2012 Mac Pro, or by installing in the OWC Mercury Helios enclosure on any Mac with Thunderbolt.
- Up to 1293MB/s sustained speeds
- PCIe 2.0 x 8 SSD
- 480GB or 1TB or 2TB capacities
- 3 Year limited warranty
- Compatible with Thunderbolt Macs via OWC Helios enclosure.
The Accelsior Pro Q nearly doubles the performance of its OWC Mercury Accelsior predecessor.
MPG tested dual Accelsior Pro Q cards in dual OWC Helios enclosures on both the 2013 Mac Pro and the late 2015 iMac 5K.
Tests follow on subsequent pages.
Apple 16.2" MacBook Pro with M1 Max Chip (Late 2021, Space Gray)
SAVE $1100