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OWC Accelsior S PCIe Adapter for 2.5" SATA III SSD Drives

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  • Directly mount any standard 2.5" drive
  • Up to 550 MB/s sustained speeds
  • Enhance SATA II (3 Gb/s) systems with SATA III (6 Gb/s) support
  • No drivers required
  • Easy installation

The OWC Accelsior S PCIe Adapter for 2.5" SATA III SSD Drives Accelsior S is the complement to OWC's Mercury family of SSD's, allowing up to an extra 1TB of fast storage expansion. OWC Accelsior S PCIe Adapter has more than 500 MB/s of throughput, the Accelsior S dual-lane PCIe 2.0 card delivers flexible storage expansion, with a speed boost, to your Mac or PC. PCIe Adapter for 2.5" SATA III SSD Drives allows you to add high speed SATA III drive to PCs or silver Mac Pro towers, otherwise restricted to SATA II architecture.

Mount a 2.5" drive to the Accelsior S, install in any available PCIe x4 (or greater) slot, and you're up and running with expanded storage. Use as a native boot drive or scratch-disk and boost capacity and performance. With no drivers or extra software needed, upgrading your PC or legacy Mac Pro tower with Accelsior S is easy.


In the Box
  • OWC Accelsior S PCIe Adapter for 2.5" SATA III SSD Drives
  • Limited 3-Year Warranty
More Information
Product ConditonNew
Designed For Use With All 2.5" HDD and SSD SATA I (1.5 Gb/s), SATA II (3 Gb/s), and SATA III (6 Gb/s)
Interface PCIe 2.0 x2
Controller HBA: Asmedia 1062
Form Factor Full height, half length
Read Up to 550 MB/s (depends on mechanism installed)
Write 530 MB/s (depends on mechanism installed)
Compliance RoHS, AHCI
Acoustics 0.0 bels for both Idle and Seek
Operating Systems Supported Mac OS X 10.6 and up Windows Server 2008 and higher Not compatible as a Windows boot drive on a Mac
Operating Temperature 32 to 158°F (0 to 70°C)
Non-Operating Temperature -67 to 302°F (-55 to 150°C)

Packaging Info

Package Weight 0.355 lb
Box Dimensions (LxWxH) 8.65 x 6.35 x 1.8"
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
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