I bought a G-drive mobile with Thunderbolt, opened it, and exchanged the spinning disk for a Crucial M550 1 TB SSD. Works great.
The G-drive enclosure is very well engineered and shielded. Making the swap was more difficult than I expected (more complex disassembly). I'm very impressed with the enclosure's engineering.
I wouldn't have done this except that I had the Crucial SSD on hand, from another machine. Of course I voided the warranty and if you do this, so will you, but in the end I had a bus-powered T-bolt SSD, which is what I wanted.
The G-drive enclosure is very well engineered and shielded. Making the swap was more difficult than I expected (more complex disassembly). I'm very impressed with the enclosure's engineering.
I wouldn't have done this except that I had the Crucial SSD on hand, from another machine. Of course I voided the warranty and if you do this, so will you, but in the end I had a bus-powered T-bolt SSD, which is what I wanted.