The installation and the copy of the OS from the old SSD true problem-free.
The speed is good, clearly there are better then but also more cost, is more important that the SSD durable, reliable and consistently fast. Are now there was nothing to complain.
Will possibly edit this post if there is something new to report.
I can on the shelf at this time, of course, say anything, wa We'll see.
Update1: Runs immern och like the first day, no Geschwindigkeitsverust!
Here is my PC so data can be classified the SSD Benchmark better.
AMD X6 1100T Thuban (floor / No OC), Kingston 16GB DDR3-1600 HX Blu [9-9-9-22-33-1T @ 1,48v!] Gigabyte 990FXA-UD3 (Bios F10A with AMD AHCI 3.1.2.0 -2013), Sapphire Radeon 6950-2GB DualFAN [DualBIOS Unlocked Factory @ 6970] LG Super Multi DVD-RAM, Crucial CT256MX100, Samsung SP 2TB, CORSIAR AX760i Platinum 90+, Antec h2o 620 watercooling.