CF Compact Flash Merory Card to 50pin 1.8 Inch IDE Hard Drive SSD Converter Adapter It is stable and doesn't have any noise and vibrationYou can save money by using CF memory card when you test on computer. Computer is rebooted suddenly because of electrical signal at electric factory.In this case, CF memory card has the low extent of the damage.You have to format with FAT32 when you install OS on the CF memoryMaster/slave etting jumper 

PCB color: Black or Green