[SunRescue] Replacing SS1 internal drives.... what to use cheaply?

[BSD Bob]

My old trusty rusty dusty SparcStation 1 server may need some upgrade
drives shortly.  Among the current crop of relatively inexpensive scsi
drives that could be put INSIDE the case, as a pair, what would folks
recommend?  Speed is not all that important, but temperature coolness
and relatively low operating power requirements are.  Something in the
2-8 gig range or larger that would interface successfully into the old
SS1 SCSI1 dip50 interface, would be good.  If the price is right,
new, used or surplus drives would be good.

What works, and what should be avoided?

Any suggestions are appreciated.

Thanks

Bob