SPARC-5 memory?

Also got a SPARC-5 - indeterminate condition - no drives - no memory. Can anyone tell me what I need for memory in a SPARC-5? I know there are different versions of the S-5 - here is the info from the label on the bottom: Model number: 544, Service code; 55, PN: 600-3853-01 SN: 546F0085 The board has 8 168-pin DIMM sockets at the front lefthand side of the board (looking from top/front), and running parallel to the front of the machine. Physically, PC 168-pin DIMMS can "almost fit", but the notches are just slightly in the wrong place - I have no idea if they are electrically compatible or not (I'd guess not - I tried this just for physical comparison only). Regards, Dave -- dave04a (at) Dave Dunfield dunfield (dot) Firmware development services & tools: www.dunfield.com com Vintage computing equipment collector. http://www.parse.com/~ddunfield/museum/index.html