Samsung UCCC max voltage?

[Astral Abyss]

2x1GB Crucial Value RAM using Samsung UCCC chips @ 2.8v. (PC3200)

I'm wondering if I'm gonna fry them at that voltage. The RAM isn't stable at lower volts at 234MHz (5:6 divider) with my Opteron 170, although it used to be fine at a bit lower volts and 260MHz (1:1) with my Opteron 146. Nothing changed except the CPU.

RAM doesn't seem to be running too hot. Heard these don't respond well to anything over 2.6v so I'm wondering about longevity issues @ 2.8v.

 

[(cf)Eclipse]

i would definitely stop at 2.8v.. but just curious, if going over 2.6v doesn't do much, why are you at 2.8v?

if you're concerned about heat, simple solution. do something like this:

 

[Astral Abyss]

I'm at 2.8v because, for whatever reason, mine are stable at 2.8v, but nothing less. My only other option is to lower the multiplier to 2:3 and end up with a sub 200MHz speed for my RAM.

 

[Kasparz]

They dont scale well with voltage. About 3.0v is max they can handle.

 

[(cf)Eclipse]

They dont scale well with voltage. About 3.0v is max they can handle.

3v will kill them, i promise