What controller does the Pro IV series use? Also do they support TRIM?

[miahallen]

As the title states.....I'm interested in replacing the SuperTalent in my mini9, but I want to make sure it's an upgrade worth making

[dr_jon]

Re: What controller does the Pro IV series use? Also do they support TRIM?

I can only talk about the 1.8" PATA ZIF drives I have. They use:
Indilinx Barefoot controller IDX110M01-LC
Jmicron JM20330 sata-to-pata bridge chip
The 1916 firmware allegedly supports trim (I say allegedly as I'm using XP, so wouldn't experience it).
I did write a lot of Terabytes to one and the performance didn't slow down afterwards :-)
(I assume they have some sort of log structured file system on the actual flash, so get wear leveling for free regardless of trim, but that's just my guess.)
John