Next to it is the model number, which usually starts with “CECH”. Underneath it should be the 11-digit serial number. Just check the back of the system and find the barcode.
PHAT PS3 SERIAL NUMBER SERIAL NUMBER
Locating the model and serial number on your PlayStation 3 is easy.
PHAT PS3 SERIAL NUMBER PS2
You can tell if a PS3 is a slim model if it has a lower profile, a matte black finish (not shiny), and the PS3 logo on the top instead of the word « PlayStation 3. » If it’s a PS3 Slim, then it isn’t PS2 backward compatible, though you can still enjoy PS3 and PSone games on it. It was released in Japan and North America in November, 2006, and in Europe and Australia in March, 2007. PlayStation 3 (PS3) is a home video game console created by Sony Interactive Entertainment. Though technically the quicker system, the PS3 often failed to deliver a performance or visual boost because developers had trouble optimizing for Sony’s unique hardware.
The PS3 slim consumes at about half the rate of the original PS3. A key improvement with the PS3 slim is the improved power consumption due to the 45nm cell processor.