Drive types 2.5-inch hot-swap drives:12 Gbps SAS HDDs up to 2.4 TB12 Gbps Nearline (NL) SAS HDDs up to 2 TB12 Gbps SAS HDD SEDs up to 2.4 TB12 Gbps NL SAS HDD SEDs up to 2 TB12 Gbps SAS SSDs up to 15.36 TB12 Gbps SAS SSD SEDs up to 1.6 TB6 Gbps NL SATA HDDs up to 2 TB6 Gbps SATA SSDs up to 3.84 TBU.2 NVMe PCIe 3.0 x4 SSDs up to 3.84 TB3.5-inch hot-swap drives:12 Gbps SAS HDDs up to 900 GB (2.5" HDD in a 3.5" tray)12 Gbps NL SAS HDDs up to 12 TB12 Gbps NL SAS HDD SEDs up to 8 TB12 Gbps SAS SSDs up to 1.6 TB (2.5" SSD in a 3.5" tray)12 Gbps SAS SSD SEDs up to 1.6 TB (2.5" SSD in a 3.5" tray)6 Gbps NL SATA HDDs up to 12 TB6 Gbps SATA SSDs up to 3.84 TB (2.5" SSD in a 3.5" tray)U.2 NVMe PCIe 3.0 x4 SSDs up to 3.84 TBInternal M.2 SSDs:6 Gbps SATA up to 480 GBNotes:Intermix of SAS, SATA, and NVMe PCIe drives is supported within a system, but not within aRAID array.NVMe PCIe SSDs do not support hardware RAID controllers.NVMe PCIe SSDs are supported in the AnyBay or U.2 NVMe drive bays and require the secondprocessor to be installed.Internal storagecapacity2.5-inch models: Up to 184 TB with 12x 15.36 TB 2.5" SSDs.3.5-inch models: Up to 78.7 TB with 4x 12 TB 3.5" HDDs and 2x 15.36 TB 2.5" SSDs.Storagecontroller12 Gbps SAS/6 Gbps SATA RAID:RAID 0/1/10/5/50 with RAID 530-8i or RAID 730-8i 1GB Cache (China only).RAID 0/1/10/5/50/6/60 with RAID 930-8i 2GB Flash or 16i 4 GB Flash.12 Gbps SAS/6 Gbps SATA non-RAID: 430-8i or 16i HBA.NVMe PCIe non-RAID: Onboard NVMe, 1610-4P NVMe Switch Adapter.Optical drivebaysNone. Support for an external USB DVD RW Optical Disk Drive (SeeOptical drives).NetworkinterfacesOnboard LOM slot for up to 4x 1/10 Gb Ethernet ports:2x or 4x 1 GbE RJ-45 ports (no 10/100 Mb support)2x or 4x 10 GbE RJ-45 ports (no 10/100 Mb support)2x or 4x 10 GbE SFP+ ports (no 10/100 Mb support)Optional Mezzanine LOM (ML2) slot for dual-port 10 GbE cards with SFP+ or RJ-45 connectorsor single- or dual-port 25 GbE cards with SFP28 connectors.1x RJ-45 10/100/1000 Mb Ethernet systems management port.I/O expansionslotsUp to four slots. Slot 4 is the fixed slot on the system planar, and the remaining slots depend on theriser cards installed. The slots are as follows:Slot 1: PCIe 3.0 x8, ML2 x8, or ML2 x16; low profileSlot 2: PCIe 3.0 x16 or x8; low profile or full-height, half-lengthSlot 3: PCIe 3.0 x16; low profileSlot 4: PCIe 3.0 x8 (dedicated to an internal storage controller)Slot 3 requires the second processor to be installed.Attribute SpecificationLenovo ThinkSystem SR630 Server 7