My computer saw both in disk manager but I wasn't able to access them so I have no idea as to working condition. The drove marked 710377 maintains a consistent light. The one marked D2 Quadra V3C doesn't - light comes on, blinks and shuts off. I don't know if that's power saving mode or what. I'm selling these as parts units. Power supply is aftermarket.
Free shipping. We ship weekly on Thursdays.