For sale is a Radius Studio Array 4Gb for Power Macintosh 8100, 8150, 9150 and the Quadra 840av Part No. 630-0560-01. The Studio Array product will work in other full sized NuBus based Macintoshes, however due to NuBus limitations, the Array performs under specification. The Studio Array was primarily designed for use with Video Vision Studio. However, it will work with SuperMac Digital Film, but is not recommended for use with the Spigot PowerAV product. It uses SCSI-2 cables which are NOT included. Sold AS-IS. $ 65.00 postpaid CONUS. PayPal ONLY. PM me if interested.