8 SFF with optional optical drive kit, and optional SFF or NVMe drive bay options - 20 EDSFF drive bay - 2 Single Width or 2 Double Width GPUs with 8 EDSFF or 4SFF U.3 NVMe drive bay
Up to 12 LFF SAS/SATA with 4 LFF mid drive optional, 4 LFF rear drive - Up to 24 SFF SAS/SATA/NVMe with 8 SFF mid drive optional and 2 SFF rear drive optional - Up to 36 EDSFF