I just pulled a few SIMMS from an old Pentium Pro server (HP Netserver) and plugged one 128MB in my blizzard SCSI option (it's a big simm) and one 32MB on the Blizzard itself. The modules are 60ns and work like a charm in my miggy!
If you are interested: I have one more 128 and 32MB (same combo) gathering dust in my drawer.