HWiNFO32 (Portable)

HWiNFO32 is a professional hardware information and diagnostic tool supporting latest components, industry technologies and standards.
32-bit (IA-32) and 64-bit (x64, IA-64) platforms available.

Main features:
* Comprehensive hardware information
* System health monitoring (Thermal, Voltage, Fan, Power)
* Basic benchmarks
* Text, CSV, XML, HTML, MHTML report formats

https://www.hwinfo.com/download.php