The dense and compact HPE ProLiant DL20 Gen10 Server provides a unique blend of enterprise class capabilities & value. It offers outstanding configuration flexibility to cater to a wide variety of business requirements at an affordable price point. Deploy this dense platform for diverse workloads in space constrained environments and maintain it with ease by automating the most essential server lifecycle management tasks with HPE iLO 5..Connectivity interfaces: PCIe 3.0 x16 (x16 mode), PCIe 3.0 x8 (x8 mode).FIPS 140-2, ASHRAE Class A3, UEFI, ASHRAE Class A4, AES, TLS v1.2, ACPI 6.1, Redfish API.Dimensions: 1.7"H x 17.1"W x 15.05"D.3-year manufacturer limited warranty.Two expansion slots for upgrading your system.RAID 10, RAID 0, RAID 1, RAID five RAID levels are supported.6-core processor with L3 cache.Rack mount server.Optical drive: no optical drive.Power device: power supply