Well, somewhere in my research when I was looking into putting an SSD in my Power Mac G4, I read that the red PCB adapters work better/are more reliable. I forget where this was, but I bought a Startech-brand PATA/SATA bridge that had the red PCB off of NewEgg and it worked like a charm.
I can give you pictures of the box for mine if you'd like.
Here's a post from 2014 on this topic with good information in a thread within our very own forum.
Based on negative experiences with some SATA to PATA (IDE) adapters in the past, I entirely switched to the red coloured adapter featuring the Marvell 88SA8052 chip.
This obviously is the best "multi-purpose" chip in terms of detecting hardware correctly. It allows both fast regular HDs (e.g. WD black series) and SSD to work up to SATA II speeds (3Gb/s), depending on the maximum speed the installed PCI host adapter provides.
This red bridge delivers accurate SMART data and supports master/slave mode and booting. I managed to connect optical devices (DVD Superdrives) and HD drives successfully, which previously were not detected by the OS while using other brands of adapters.
So this red adapter helps to use even newest hardware in combination with older Macs.
It is sold by different suppliers, but always comes with the well-made Marvell chip:
- DeLock 62510 http://www.delock.de/produkt/62510/pdf.html?sprache=en
- Startech IDE2SAT http://sgcdn.startech.com/005329/media/sets/Manual/IDE2SAT_Manual.pdf
- Lindy 51027
- MANHATTAN 158282 http://www.manhattan-products.com/download/8139
- TEAC SATA-IDE40-Adapter http://www.teac.eu/en/sata-ide40-adapter.html
- Rosewill RC-203 http://www.rosewill.com/Mgnt/Uploads2/AttachmentForProduct/RC203_user_manual.pdf with predecessor Marvell 88SA8040 allowing only max SATA1 speed
In most cases the Y-power-cable is included.
Using this information led me to an eBay UK listing that offers the Manhattan 158282 cards for £5 GBP each! I've just ordered 4.