Amazon.com: Customer reviews: Samsung Pm863 960 Gb 2.5 Internal Solid State Drive 520 Mb/s Maximum Read & 475 Mb/s Maximum Write Transfer Rate
SAMSUNG 860 EVO MZ-76E500E 500 GB Solid State Drive - SATA (SATA/600) - 2.5" Drive - Internal - 550 MB/s Maximum Read Transfer Rate - 520 MB/s Maximum Write Transfer Rate - 256-bit Encryption Standard : Electronics - Amazon.com