HP EliteDesk 800 G9 Mini vs G1: NVMe finally arrives alongside SATA

The G9 Mini adds a PCIe Gen4 NVMe M.2 slot for fast primary storage, while keeping a 2.5-inch SATA bay for a secondary drive (7mm only). The G1 was SATA-only, so this is a solid generational leap for a small-form-factor PC.