Originally posted by: jiffylube1024
Originally posted by: 996GT2
Oh my bad, been a little behind in the Opteron game...
But if AMD is including a fanless HSF with it, then it should work fine at its rated speed.
Not necessarily; in this case it will probably run very hot since it's a server chip (socket F) not a desktop model (eg Socket 939 Opteron).
Chances are they don't include a fan because it's meant to go into server cases which have very good airflow over the heatsink. You can't fit large heatsink/fans inside 2U server cases, for example (which is probably a target for the Opteron 2218 and its family).
If you're going to run it in a desktop case, then I'd look into getting a fan for the heatsink or buying a new HSF (no idea what's compatible with the ~1200 pin socket F). And make sure you have good case airflow.