i use WD Caviar Green model WD20EARS (2TB SATA II) without any problems. I installed from erik's 9atom.iso
it is quite silent, but I have no idea how to measure its speed :-(

++pac

On Tue, Oct 4, 2011 at 1:07 AM, slash <slash.9fans@gmail.com> wrote:
> the way to interpret this information is you may use 512
> byte sectors if you really want to suffer terrible performance
> (usually 1/3 the normal performance for reasonablly random
> workloads.)

That doesn't sound tempting at all. I am still within Amazon's return
window. Can anyone recommend a 2 TB SATA drive that works on our
favorite operating system out of the box at full speed? If it's quiet
and cheap, all the better.

> let me think a bit about the correct solutions to this.  it's clear
> to me that we just can't assume 512-byte sectors any more.

I knew Plan 9 is picky about hardware, but a hard disk? *sigh*