Accelsior 4M2

Our Fastest SSD Ever

With NVMe SSDs powering its heartbeat, Accelsior 4M2 offers the fastest data rates — over 6,000MB/s — ever delivered by an OWC SSD. 

Accelsior 4M2 Hero
Accelsior S Hero Ssd

Accelsior S

PCIe to 2.5-inch 6Gb/s SATA SSD host adapter. Directly mount any standard 2.5-inch drive with speeds up to 550MB/s. No drivers required.

Accelsior M

As the industry's first both Mac and PC-bootable, fully supported PCIe card, Accelsior M 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.

Accelsior M Hero