Future defined data center Lenovo delivers cost-effective, reliable, and scalable solutions by combining industry-leading technology and the world’s best software-defined offerings with Lenovo ThinkShield, XClarity, and TruScale Infrastructure Services to manage the life cycle of your data center needs. ThinkSystem SR650 provides support for data analytics, hybrid cloud, hyperconverged infrastructure, video surveillance, high performance computing and much more. Workload-optimized support Intel® Optane™ DC Persistent Memory delivers a new, flexible tier of memory designed specifically for data center workloads that offer an unprecedented combination of high capacity, affordability, and persistence. This technology will have a significant impact on real-world data center operations: reduction of restart times from minutes down to seconds, 1.2x virtual machine density, dramatically improved data replication with 14x lower latency and 14x higher IOPS, and greater security for persistent data built into hardware.* * Based on Intel internal testing, August 2018. Flexible storage Lenovo AnyBay design features a choice of drive interface type in the same drive bay: SAS drives, SATA drives, or U.2 NVMe PCIe drives. Freedom to configure some of the bays with PCIe SSDs and still use the remaining bays for capacity SAS drives provides the ability to upgrade to more PCIe SSDs in the future as needed. Empowering IT management Lenovo XClarity Controller is the embedded management engine in all ThinkSystem servers that is designed to standardize, simplify, and automate foundation server management tasks. Lenovo XClarity Administrator is a virtualized application that centrally manages ThinkSystem servers, storage, and networking, which can reduce provisioning time up to 95% versus manual operation. Running XClarity Integrator helps you streamline IT management, speed provisioning, and contain costs by seamlessly integrating XClarity into an existing IT environment. More information: Processor | Processor family | Intel Xeon Silver | ![](/p.gif) | Processor manufacturer | Intel | ![](/p.gif) | Processor model | 4215R | ![](/p.gif) | Processor frequency | 3.2 GHz | ![](/p.gif) | Processor generation | 2nd Generation Intel® Xeon® Scalable | ![](/p.gif) | Processor boost frequency | 4 GHz | ![](/p.gif) | Processor cores | 8 | ![](/p.gif) | Processor cache | 11 MB | ![](/p.gif) | Motherboard chipset | Intel® C624 | ![](/p.gif) | Number of processors installed | 1 | ![](/p.gif) | Thermal Design Power (TDP) | 130 W | ![](/p.gif) | Maximum number of SMP processors | 2 | ![](/p.gif) | Processor socket | LGA 3647 (Socket P) | ![](/p.gif) | Processor lithography | 14 nm | ![](/p.gif) | Processor threads | 16 | ![](/p.gif) | Processor operating modes | 64-bit | ![](/p.gif) | Processor codename | Cascade Lake | ![](/p.gif) | Tcase | 79 °C | ![](/p.gif) | Maximum internal memory supported by processor | 1024 GB | ![](/p.gif) | Memory types supported by processor | DDR4-SDRAM | ![](/p.gif) | Memory clock speeds supported by processor | 2400 MHz | ![](/p.gif) | Execute Disable Bit | Yes | ![](/p.gif) | Maximum number of PCI Express lanes | 48 | ![](/p.gif) | Processor package size | 76.0 x 56.5 mm | ![](/p.gif) | Supported instruction sets | SSE4.2, AVX, AVX 2.0, AVX-512 | ![](/p.gif) | Scalability | 2S | ![](/p.gif) | Embedded options available | Yes | Design | Chassis type | Rack (2U) | ![](/p.gif) | Product colour | Black, Stainless steel | ![](/p.gif) | Rack mounting | Yes | Graphics | On-board graphics card | Yes | ![](/p.gif) | On-board graphics card model | Not available | Technical details | Sustainability certificates | ENERGY STAR | Processor special features | Enhanced Intel SpeedStep Technology | Yes | ![](/p.gif) | Intel Virtualization Technology for Directed I/O (VT-d) | Yes | ![](/p.gif) | Intel® Hyper Threading Technology (Intel® HT Technology) | Yes | ![](/p.gif) | Intel® Turbo Boost Technology | 2.0 | ![](/p.gif) | Intel® AES New Instructions (Intel® AES-NI) | Yes | ![](/p.gif) | Intel Trusted Execution Technology | Yes | ![](/p.gif) | Intel VT-x with Extended Page Tables (EPT) | Yes | ![](/p.gif) | Intel 64 | Yes | ![](/p.gif) | Intel Virtualization Technology (VT-x) | Yes | ![](/p.gif) | Processor ARK ID | 199349 | Memory | Internal memory | 32 GB | ![](/p.gif) | Internal memory type | DDR4-SDRAM | ![](/p.gif) | Maximum internal memory | 7500 GB | ![](/p.gif) | Memory slots | 24x DIMM | ![](/p.gif) | Memory clock speed | 2933 MHz | ![](/p.gif) | Memory layout (slots x size) | 1 x 32 GB | Expansion slots | PCI Express x8 slots | 2 | ![](/p.gif) | PCI Express slots version | 3.0 | Power | Redundant power supply (RPS) support | Yes | ![](/p.gif) | Power supply | 750 W | ![](/p.gif) | Number of redundant power supplies supported | 2 | ![](/p.gif) | Number of redundant power supplies installed | 1 | ![](/p.gif) | Power supply input frequency | 50 - 60 Hz | Weight & dimensions | Width | 445 mm | ![](/p.gif) | Depth | 720 mm | ![](/p.gif) | Height | 87 mm | ![](/p.gif) | Weight | 19000 g | Network | Ethernet LAN | Yes | ![](/p.gif) | Ethernet interface type | 10 Gigabit Ethernet | Ports & interfaces | Ethernet LAN (RJ-45) ports | 4 | ![](/p.gif) | USB 2.0 ports quantity | 1 | ![](/p.gif) | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 | ![](/p.gif) | VGA (D-Sub) ports quantity | 1 | Software | Compatible operating systems | Microsoft Windows Server 2016/2012 R2 Red Hat Enterprise Linux 7.3/6.9 SUSE Linux Enterprise Server 12 SP2/11 SP4 VMware vSphere (ESXi) 6.5/6.0 U3 | Storage | Maximum storage capacity | 400 TB | ![](/p.gif) | RAID support | Yes | ![](/p.gif) | HDD interface | Serial ATA, Serial Attached SCSI (SAS) | ![](/p.gif) | SSD interface | NVMe, PCI Express | ![](/p.gif) | NVMe | Yes | ![](/p.gif) | RAID levels | 0, 1, 5, 6, 10, 50, 60 | ![](/p.gif) | Supported RAID controllers | 930-8i | Performance | Performance management | XClarity Enterprise | ![](/p.gif) | Trusted Platform Module (TPM) | Yes |
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