SysGauge - SysGuage is a responsive software utility that monitors the memory status, CPU usage, as well as network and disk activities of your system.
Speccy - Speccy - find the details of your computer's specs. Great for spotting issues or finding compatible upgrades. Download the latest version free.
Big Meter Pro - Big Meter Pro is a utility that monitors the disk and memory of your CPU.
HWiNFO - Professional System Information and Diagnostics. Comprehensive Hardware Analysis, Monitoring and Reporting for Windows and DOS. FREEWARE. download. Advertisements.
Process Lasso - Process Lasso is NOT yet another task manager.
AIDA64 - AIDA64 is a system information, diagnostics and benchmarking solution for Windows PC.