Speccy, System Profiling tool from Piriform has got an update, version 1.23 has been released. Speccy 1.23 now detects hardware more faster, thanks to improved speed in detection by 35%. Speccy tray icon now shows tooltip about temperature readings. This version has also added support for new RAM drives such as Raxco, Romex and Radeon Dataram.
This version also includes minor UI changes and bug fixes along with addition of Finnish translation and improved PCI bus width and characterizes detection.
Speccy works on Windows XP/Vista/7/8, you can download it from here.