Adorama has the Crucial Technology MX500 M.2 Internal SSD – 500GB in $49.95 with free shipping.
- Sequential reads/writes up to 560/510 MB/s and random reads/writes up to 95k/90k on all file types.
- Accelerated by Micron 3D NAND technology.
- AES 256 bit hardware-based encryption.
- Crucial 5 year limited warranty.