A closer look
The sticker on the memory module shows the serial number, rated speed and the CAS Latency (the 5 after 800). The other timing parameters are missing. Also missing is a recommended voltage. I find it easy when the settings are right on the stick so you know them at a glance and won't have to look them up.
The little sticker on each module is holographic to make life of counterfeiters harder. It's hard to believe but in some countries people are making low-quality fake memory modules.
The PCB is made by Brainpower who are known for making very high quality memory boards.