If like me you are (or are looking to) running an SATA HDD/SSD in you K6 machine, you are probably wondering if you should buy a dedicated bootable SATA host-bus adapter PCI card or maybe use an IDE to SATA converter to plug your SATA drive on the motherboard’s IDE ports.
A good Promise PCI card will cost you around 30€ and it works flawlessly and performs very well, but what about these adapters from China you can get for 10€? Well, I tested 2 of them; they all use the same chipset and only the PCB differs a bit. Both adapter’s PCB look like shit with soldering marks all over the place; they are cheaply made but at first glance they work well.
Unfortunately, they perform horribly bad to the point where I had the feeling my K6 system was 4-5 slower doing any action using the disk…so do yourself a favour and avoid them. Buy a good SATA controller instead!