The OCZ AMD Black Edition PC3-12800 CL8 4GB RAM kit OCZ3BE1600C8LV4G is a special kit with interesting features and attractive design. With the AMD OverDrive software, an AMD Black Edition processor and an AOD compatible motherboard data can be downloaded over the Internet and optimize the RAM performance in detail. Of course, the modules can be used also on other systems, because if the system does not have this basic condition for the transfer of the AMD Black Edition Memory Profile data, this 4GB DDR3 Dual Channel kit can be optimized manually as usual over the BIOS or over a suitable software. The total result with low JEDEC voltage and manufacturer voltage was positive, however it was necessary on the test system to raise the voltage a little bit in order to get them running without any failures on the high manufacturer frequency. A little bit more space for a higher voltage within the specification would be desirable, because with higher voltages outside specification the modules could show what they are made of. All in all these OCZ AMD Black Edition PC3-12800 are thus interesting for users, who like to leave the AMD OverDrive software the RAM clocking and timings adjustment.