SSD Test TOP PCIe Functional Test BX Series Automated SSD Test SATA / SAS Functional Test Chorus Series Burn-In Self Test HSBI Series PCIe Gen 5 Test THB / bHAST Automated DIMM Module Test The THB and bHAST system is reliability test system that applies voltages at high temperature and humidity to allow automotive semiconductors, etc. to achieve high reliability under rigorous conditions. CX4000 (THB / bHAST)