Diagnostics

Detects and provides information about all computer hardware. It also provides benchmarks of the processor, memory, hard disks, CD-ROM and the video adapter.

Personal, corporate, and military PC diagnostics and data security solutions: PC Builder, QA+FE Service Centre, QA+WIN32, Pc-Check, ZeroData, Virtual Pc-Check, Virtual QA, CD-Check, PCI/ISA POST Board and other test accessories.

A free (GPL) advanced memory tester that runs on any MMX PC.

Health check, security erase and other tape tools for backup media for Windows. Offers product description, screenshots, demo, ordering info.

A freeware CPU temperature monitor for Windows using .NET framework. Offers information and downloads.