The disk cost is about a 3 fold difference, rather than order of magnitude now.
These disks didn’t make up as much of the costs of these solutions as you’d think, so a disk based solution with similar capacity might be more like 40% cheaper rather than 90% cheaper.
The market for pure capacity play storage is well served by spinning platters, for now. But there’s little reason to iterate on your storage subsystem design, the same design you had in 2018 can keep up with modern platters. Compared to SSD where form factor has evolved and the interface indicates revision for every pcie generation.
The disk cost is about a 3 fold difference, rather than order of magnitude now.
These disks didn’t make up as much of the costs of these solutions as you’d think, so a disk based solution with similar capacity might be more like 40% cheaper rather than 90% cheaper.
The market for pure capacity play storage is well served by spinning platters, for now. But there’s little reason to iterate on your storage subsystem design, the same design you had in 2018 can keep up with modern platters. Compared to SSD where form factor has evolved and the interface indicates revision for every pcie generation.