I’ve never powered it on so let’s open it up and see inside.
Clean and tidy! Pretty sure that’s a SCSI card on the far left going to two HDs and a CD-ROM. Next to it looks to be a RAM card with 12MB in 3 SIMMs. Next to it an IO card of some kind. Also two “IBM FRU” cards (more RAM?). This thing feels tricked out for the time!
A hand holding a green circuit board with 3x6 rows of chips on it.
The inside of the IBM 8580 PC showing some cards plugged into a motherboard below and cables neatly running between components.
