. Lenovo ThinkSystem SR650 is an ideal 2-socket 2U rack server for small businesses up to large enterprises that need industry-leading reliability management and security as well as maximizing performance and flexibility for future growth. The SR650 server is designed to handle a wide range of workloads such as databases virtualization and cloud computing virtual desktop infrastructure (VDI) enterprise applications collaboration/email and business analytics and big data. Key Product Info . Offers flexible and scalable internal storage in a 2U rack form factorProvides flexibility to use SAS SATA or NVMe PCIe drives in the same drive bays with a unique AnyBay designProvides I/O scalability with the LOM slot PCIe 3.0 slot for an internal storage controller and up to three PCI Express (PCIe) 3.0 I/O expansion slotsReduces I/O latency and increases overall system performance with Intel Integrated I/O Technology that embeds the PCI Express 3.0 controller into the Intel Xeon Processor Scalable FamilyProvides easy access to upgrades and serviceable parts (such as processors memory DIMMs and adapter cards) with tool-less cover removalOffers data protection and greater system uptime with hot-swap drives supporting basic or advanced RAID redundancyProvides availability for business-critical applications with redundant hot-swap power supplies and redundant hot-swap fansSimplifies servicing speeds up problem resolution and helps improve system availability with light path diagnosticsAllows preventive actions in advance of possible failure thereby increasing server uptime and application availability with Proactive Platform Alerts (including PFA and SMART alerts)Continuously monitors system parameters triggers alerts and performs recovery actions in case of failure to minimize downtime with Built-in XClarity Controller (XCC)Provides faster stronger encryption with industry-standard AES NI supportHelps prevent certain classes of malicious buffer overflow attacks with Intel Execute Disable Bit functionality when combined with a supporting operating systemEnhances security through hardware-based resistance to malicious software attacks with Intel Trusted Execution Technology allowing an application to run in its own isolated spaceDelivers impressive compute power per watt featuring 80 Plus Titanium and Platinum redundant power suppliesEnables customers to lower energy costs with design to meet ASHRAE A4 standards in select configurationsReduces power drawn with Intel Intelligent Power Capability that powers individual processor elements on and off as neededHelps reduce power consumption with variable speed fansHelps achieve lower heat output and reduced cooling needs with Lenovo XClarity Energy Manager that provides advanced data center power notification analysis and policy-based management . Product Features AnyBay designThe SR650 server features a unique AnyBay design that allows a choice of drive interface types in the same drive bay SAS drives SATA drives or U.2 NVMe PCIe drives. NVMe PCIe portsThe SR650 server offers onboard NVMe PCIe ports that allow direct connections to the U.2 NVMe PCIe SSDs which frees up I/O slots and helps lower NVMe solution acquisition costs. Energy efficiencyThe SR650 server delivers impressive compute power per watt featuring 80 Plus Titanium and Platinum redundant power supplies that can deliver 96% (Titanium) or 94% (Platinum) efficiency at 50% load when connected to a 200 - 240 V AC power source. Lower energy costsThe SR650 server is designed to meet ASHRAE A4 standards (up to 45 C [113 F]) in select configurations which enable customers to lower energy costs while still maintaining world-class reliability.. .