[gmcenroe]

I am looking for a replacement 9GB Hard disk drive for my Indigo 2. Attached is a picture of my unit. Although this has a part number it appears that IBM sold these in different configurations with the same part number. There are several of these units available on ebay or even amazon. I almost bought one that was identical to mine for $45 that was pulled from an SGI according to the seller. It has a different drive sled but everything else seemed to match up,. My only concern was that it did not indicate that it was a working unit, could be parts only. I don't know what parts one could salvage from a hard drive, but the sled is different that mine. 

Any good suggestions as how to identify the correct unit would be helpful.