One feature I love(d) about the old cheesgrater Mac Pros was the drive bays. A few screws to mount the drive to a caddy, thunk it in the case, and bam, it's good to go. No screwing around with cables.
TL;DR: The Cooler Master MasterBox CM695 mid-tower case combines retro design with modern features, including a 5.25-inch optical drive bay, support for large graphics cards, and multiple HDD/SSD bays ...