The Sandisk Extreme II 240GB Solid State Drive is a fast storage drive with a SATA interface.
It provides read / write speeds slightly faster than the original with up to 550MB/s read / 510MB/s write speeds. There are no moving parts, which allows for a very quiet and cool operation. It can utilize up to 6Gbps (SATA III) data connections, but is also backwards-compatible 3Gbps (SATA II) and 1.5Gbps (SATA I) connections.
Does not work with the Black Magic Cinema Camera when shooting in ProRes or DNxHD mode while tethered to a computer via Thunderbolt and using the Ultrascopes.