System fan features: Depending on model, Standard 2 fans, non-hot-plug. Optional 2 additional fans for N+1 redundancy. Refer to the QuickSpecs for more detail.
Expansion slots: 2 to 4 x16 PCIe Gen5 and 1 x16 OCP3 slot. Refer to the QuickSpecs for more detail.
Network controller: Embedded 2x1Gb NIC
Storage controller: Embedded Intel VROC SATA/NVMe
Drive supported: 4 to 8 LFF SAS/SATA or 8 to 16 SFF SAS/SATA HDD/SDD
Optical drive type: Optional DVD-ROM or DVD-RW. Optional via ODD cable Kit. Optional Half-Height RDX, up to 1. Refer to the QuickSpecs for more detail.
Power supply type: 2 Flexible Slot power supplies maximum, depending on model.