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More PerformanceThe Lenovo ThinkServer RD450 boasts up to two of the latest Intel® Xeon® E5-2600 v3 Series processors. With up to 512GB of memory via 16 slots, there is a tremendous increase in capacity over the previous generation. Because the RD450 uses next-gen DDR4 memory, you get up to a 50-percent boost in performance and up to a 50-percent increase in power savings — enabling your applications to run faster and more efficiently. These improvements, coupled with the RD450's highly flexible design, make it perfect for your infrastructure, collaboration and line-of-business applications, as well as web-serving or hosting.More StorageThe Lenovo ThinkServer RD450 is a dual-socket, 2U server that offers flexible configuration options to create the right system for your needs. If you're a small- to medium-sized business, this server is ideal because of its large, cost-effective storage capacity. Dual SD card options are also available for hypervisor booting. The ThinkServer RD450 2.5-inch configuration leverages the Lenovo AnyRAID design, allowing the use of your choice of RAID adapter without taking up a PCIe slot. For more protection and performance, upgrade your ThinkServer RAID adapter for additional RAID levels and flash-backed cache.Less to ManageA key feature of the RD450 and all ThinkServer systems is its use of open industry standards and protocols, so it integrates seamlessly into your multi-vendor environment. That means you can use your existing management tools with the RD450 or feel free to try ours – many at no additional charge. The RD450 offers a suite of intuitive lifecycle tools that make management easy, so you can focus on IT projects that drive your business. These new tools include configuration, deployment and power-planning tools, as well as a tool for energy management.

System x3650 M5- Tackle enterprise workloads with power, efficiency and reliability- Choose from flexible storage configurations for workload-optimized performance- Reduce unplanned downtime and minimize costs- Safeguard enterprise data with built-in System x® Trusted Platform Assurance, plus optional self-encrypting drives and IBM Security Key Lifecycle Manager- Gain superior performance with Intel Xeon E5-2600 v3 processors (up to 36 cores per server), end-to-end 12 Gbps RAID support—devices and infrastructure—up to four RAID adapters, and up to two 300 W GPUs- Run up to 131 percent greater java workload performance, up to 61 percent greater virtualization performance, and up to 59 percent greater database performance per system than the previous generation- Reduce data center costs with smart energy-efficient features, including unique 40°C operating temperature, 80 PLUS® Titanium power supplies (up to 96 percent efficiency), active/standby power supply modes, dual fan zone design, and TruDDR4™ Memory (up to 45 percent lower energy use over DDR3)- Run more virtual machines and workloads with up to 50 percent more cores and cache and 2x more memory capacity per system than previous generationWith the powerful, versatile new 2U two-socket System x3650 M5 rack server, you can run even more workloads, 24/7, and gain faster business insights. Integrated with up to two Intel E5-2600 v3 series CPUs and industry-leading two-socket storage capacity, the x3650 M5 fast forwards your business. You can select from an impressive array of storage configurations (up to 26 drive bays) that optimize diverse workloads from Cloud to Big Data.

Essential and priced within reachLenovo ThinkSystem SR530 is an ideal 2-socket 1U rack server for small businesses up to large enterprises that need industry-leading reliability, management, and security, as well as cost-optimized performance and flexibility for future growth. Designed to handle a wide range of workloads, such as IT infrastructure, collaboration, and entry cloud, it can be the foundation of your online business.Flexible to grow with your businessThinkSystem SR530 offers numerous features to increase performance and flexibility. Incorporating two Intel® Xeon® Scalable family CPUs with 43 percent more cores, faster memory, increased I/O, and more storage capacity than the previous generation*, SR530 offers a balance of performance, capacity and value. With M.2 storage support, it provides robust boot drive options, freeing up the other drive bays for additional storage capacity. SR530 supports up to three PCIe adapter slots; several choices of network options via embedded LOM, selectable LOM, ML2, and PCIe adapters for additional 1GbE/10GbE ports; and software and hardware RAID options for added configuration flexibility. In addition, features such as 80 PLUS Platinum and Titanium PSUs, continuous operation at 45°C (with limitations), and various technologies that speed upgrades and maintenance all combine to reduce your operating costs and increase uptime.Easily managedLenovo XClarity Controller is an all-new hardware embedded management engine common in every ThinkSystem server. XClarity Controller features an uncluttered graphical user interface, industry standard Redfish-compliant REST APIs, and enables booting in half the time of prior generation servers, with up to 6x faster firmware updates.Lenovo XClarity Administrator is a virtualized application that centrally manages ThinkSystem servers, storage, and networking. Via reusable patterns and policies, it ramps up and scales infrastructure provisioning and maintenance. It serves as a central integration point to extend your data center management processes to physical IT. Running XClarity Integrators in external IT applications, or integrating through REST APIs, helps you further speed services provisioning, streamline IT management, and contain costs.Lenovo servers continue to be the industry’s #1 most reliable†, with the industry’s highest customer satisfaction‡ rating.

Enterprise enabled, ROBO readyThe Lenovo ThinkSystem ST550 is a scalable 4U tower server that features powerful Intel® Xeon® processor Scalable family CPUs. It provides the performance and reliability you expect from the data center, but optimized for office environments, with physical security and whisper-quiet operation. Its compact footprint uses 37 percent less space than its predecessor, making it ideal for under-desk, deskside, or rack-mount use. ST550 is ideal for email/file/print and web serving, IT infrastructure, virtualization, VDI, and private cloud.Compact, secure, flexibleST550 supports up to 96.4TB of internal storage capacity, and Lenovo AnyBay technology enables the mixing and matching of storage types (U.2/SAS/SATA) in the same bays. Up to 6x PCIe adapter slots and multiple hardware and software RAID options offer the flexibility you need for NICs, GPUs, and other adapters.Physical and software security technologies, including lockable security bezel, Kensington lock slot, chassis intrusion switch, and TPM 1.2/2.0, are ideal for remote locations without the protection of a data center. ST550 also offers money-saving features, such as highly energy-efficient 80 PLUS Platinum and Titanium hot-swap PSUs, continuous operation up to 45°C, and easy centralized management via XClarity software.High-performance, reliable, manageableST550 features more processor cores, memory, and I/O bandwidth than previous generations. It also provides more memory channels; 12Gb SAS interconnects; and support for HDD, SSD, NVMe, and M.2 drives; as well as high-performance GPUs—all at a lower price than previous generations.Faster processors and memory, more cores, and support for NVMe and M.2 drives contribute to significantly better performance than the previous generation*. In addition, optional NVMe drives provide ultra-fast storage that can be tiered for greater application performance. Combining enterprise-class RAS features and shared components across the server portfolio increases reliability, promotes greater peace of mind, and reduces TCO.*Compared to Lenovo ThinkServer TD350.XClarity Controller is the management hardware engine inside every ThinkSystem server, and XClarity Administrator centralizes management of your ThinkSystem and ThinkAgile infrastructure. With Redfish APIs and XClarity integrators you can easily integrate the Lenovo infrastructure into higher-level IT applications.Tech SpecsForm Factor/Height 4U rackable towerProcessor Up to 2x Intel® Xeon® Platinum processors, up to 125WMemory Up to 1.5TB† in 12x DIMM slots using 128GB DIMMs; 2666MHz TruDDR4†768GB at GA; 128GB DIMMs available in the near future. Available prior to GA via special bid.Expansion Slots Up to 6x PCIe 3.0 (with 2x processors)Drive Bays Up to 16 SFF (including 4 NVMe) or 8 LFF bays; PLUS up to 4 SFF (in optical bay) & 2x internal M.2 bootHBA/RAID Support Software RAID (4x ports) std; opt. hardware RAID (up to 24x ports); up to 16-port HBAsSecurity and Reliailability Features Lockable security bezel, Kensington lock slot, chassis intrusion switch, TPM 1.2/2.0, Predict Failure Analysis, HS/redundant drives, redundant PSUs, and 45°C continuous operationNetwork Interface 2x 1GbE ports std; optional 1GbE, 10GBASE-T, and 10Gb SFP+; 1x dedicated 1GbE management portPower (Energy Star 2.1 compliant) Contained in the chassisSystems Management XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power managementOperating Systems Supported Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere. Visit lenovopress.com/osig for details.Limited Warranty 1- and 3-year customer replaceable unit and onsite service, next business day 9x5, opt. service upgradesSpecifications may vary depending upon region.ResourcesDatasheetRead a summary of technical and performance specifications for this product.View DatasheetProduct GuideRead the complete, detailed product documentation from Lenovo Press.View GuideResource LibraryAccess all the product-related white papers, case studies, videos and more.View LibraryServicesComprehensive services to support the full lifecycle of your IT investmentView ServicesConvenient Payment OptionsConsumer FinancingLenovo financial servicesVisaMasterCardAmerican ExpressDiscoverPayPalConsumers Only: Lenovo.com sells and ships products to end-user customers only. Lenovo may cancel your order if we suspect you are purchasing products for resale.Limits: Limit 5 per customer. Offers valid from Lenovo in the US only. Lenovo may increase or decrease these limits, from time to time, for certain offerings.Ship date: Shipping times listed are estimates based on production time and product availability. An estimated ship date will be posted on our order status site after your order is placed. Ship dates do not include delivery times which will vary depending on the delivery method selected at checkout. Lenovo is not responsible for delays outside of our immediate control, including delays related to order processing, credit issues, inclement weather, or unexpected increase in demand. To obtain the latest information about the availability of a specific part number, please call the phone number listed in the masthead at the top of this page.Same Day Shipping: Products ship within the same business day (excl. bank holidays and weekends) for orders which have been placed prior to 3pm ET and which are prepaid in full or payment approved. Limited quantities are available. 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Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no warranties for failures or damage arising out of their use. Battery life (and recharge times) will vary based on many factors, including system settings and usage.Pricing: Does not include tax, shipping and handling, or recycling fees. Reseller prices may vary. Savings referenced off regular Lenovo web prices.Limits: Orders limited to 5 computers per customer. For larger quantities, go to the “Where to Buy” section of the website for details of resellers and retailers of Lenovo productsDigital River Ireland Ltd is the authorised reseller and merchant of the products and services offered within this store.Offerings and Availability: All offers subject to availability. Offers, prices, specifications and availability may change without notice. Digital River will contact you and cancel your order if the product becomes unavailable or if there was a pricing or typographic error. 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Actual battery life may vary based on many factors, including screen brightness, active applications, features, power management settings, battery age and conditioning, and other customer preferences.General: Review key information provided by Microsoft® that may apply to your system purchase, including details on Windows 10, Windows 8, Windows 7, and potential upgrades/downgrades. Lenovo makes no representation or warranty regarding third-party products or services.Trademarks: Lenovo, ThinkPad, IdeaPad, ThinkCentre, ThinkStation and the Lenovo logo are trademarks of Lenovo. Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation. Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, and Xeon Inside are trademarks of Intel Corporation in the U.S. and/or other countries. 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Enterprise capacityThe Lenovo ThinkSystem ST250 is a fully-featured, single-socket, easily-managed rackable tower server for the small-to-medium-sized business (SMB) or remote office/ branch office (ROBO) environment.The ST250 harnesses enterprise-level server power with the next-generation Intel® Xeon® E-2100 processors in tandem with a wide range of storage options and seamless integration with Lenovo’s XClarity management system.From web serving, system management, and near-side data backup, the ST250 supports several workloads. Intel SGX provides security for blockchain applications.Enterprise flexibility and manageabilityThe ThinkSystem ST250 features a highly flexible design that deploys server performance where it's needed and adapts as requirements change over time. Expand storage configurations with up to 16x 2.5-inch hot-swappable HDDs/SSDs and an internal M.2 module, while protecting data with various RAID options.Increase performance and connectivity with GPU support, multiple PCIe slots, and lightning-quick TruDDR4 memory. Lenovo XClarity software provides easy-to-use systems management and dramatically reduces provisioning time, while an array of XClarity integrators allow utilization of XClarity through external IT applications to streamline IT management and contain costs.Designed for ROBO useThe ThinkSystem ST250 is engineered for the remote office / branch office environment. A compact footprint and office-quiet cooling system satisfy on-premises use.Power supply redundancy options with dual-redundant AC power at 550W result in critical asset dependability. These components increase server uptime, workplace productivity, and asset security; the ideal solution for an environment without a dedicated on-site IT support system.

Enterprise capacityThe Lenovo ThinkSystem ST250 is a fully-featured, single-socket, easily-managed rackable tower server for the small-to-medium-sized business (SMB) or remote office/ branch office (ROBO) environment.The ST250 harnesses enterprise-level server power with the next-generation Intel® Xeon® E-2100 processors in tandem with a wide range of storage options and seamless integration with Lenovo’s XClarity management system.From web serving, system management, and near-side data backup, the ST250 supports several workloads. Intel SGX provides security for blockchain applications.Enterprise flexibility and manageabilityThe ThinkSystem ST250 features a highly flexible design that deploys server performance where it's needed and adapts as requirements change over time. Expand storage configurations with up to 16x 2.5-inch hot-swappable HDDs/SSDs and an internal M.2 module, while protecting data with various RAID options.Increase performance and connectivity with GPU support, multiple PCIe slots, and lightning-quick TruDDR4 memory. Lenovo XClarity software provides easy-to-use systems management and dramatically reduces provisioning time, while an array of XClarity integrators allow utilization of XClarity through external IT applications to streamline IT management and contain costs.Designed for ROBO useThe ThinkSystem ST250 is engineered for the remote office / branch office environment. A compact footprint and office-quiet cooling system satisfy on-premises use.Power supply redundancy options with dual-redundant AC power at 550W result in critical asset dependability. These components increase server uptime, workplace productivity, and asset security; the ideal solution for an environment without a dedicated on-site IT support system.

Enterprise capacityThe Lenovo ThinkSystem ST250 is a fully-featured, single-socket, easily-managed rackable tower server for the small-to-medium-sized business (SMB) or remote office/ branch office (ROBO) environment.The ST250 harnesses enterprise-level server power with the next-generation Intel® Xeon® E-2100 processors in tandem with a wide range of storage options and seamless integration with Lenovo’s XClarity management system.From web serving, system management, and near-side data backup, the ST250 supports several workloads. Intel SGX provides security for blockchain applications.Enterprise flexibility and manageabilityThe ThinkSystem ST250 features a highly flexible design that deploys server performance where it's needed and adapts as requirements change over time. Expand storage configurations with up to 16x 2.5-inch hot-swappable HDDs/SSDs and an internal M.2 module, while protecting data with various RAID options.Increase performance and connectivity with GPU support, multiple PCIe slots, and lightning-quick TruDDR4 memory. Lenovo XClarity software provides easy-to-use systems management and dramatically reduces provisioning time, while an array of XClarity integrators allow utilization of XClarity through external IT applications to streamline IT management and contain costs.Designed for ROBO useThe ThinkSystem ST250 is engineered for the remote office / branch office environment. A compact footprint and office-quiet cooling system satisfy on-premises use.Power supply redundancy options with dual-redundant AC power at 550W result in critical asset dependability. These components increase server uptime, workplace productivity, and asset security; the ideal solution for an environment without a dedicated on-site IT support system.

The Lenovo ThinkSystem ST550 2-socket 4U rack-mountable tower server provides outstanding performance and industry-leading reliability. Now available with second-generation Intel Xeon Scalable processors, the ST550 is ideal for small-to-medium businesses, distributed enterprises, retail, educational institutions and branch offices.This product guide provides essential presales information to understand the ThinkSystem ST550 server, its key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the ST550 and consider its use in IT solutions.

Workload-optimized supportNew second-generation Intel® Xeon® Scalable family CPUs offer increased performance of 36% over the previous generation*, support for faster 2933MHz TruDDR4 memory and Intel’s Vector Neural Network Instruction (VNNI) which accelerates processor performance for the needs of growing higher data transmitting speed and advanced computing performance. Up to 6% increases in per-core performance and hardware security mitigations round out the enhanced capabilities featured in this next-generation processor technology from Intel.** Based on Intel internal testing, August 2018.Accelerate data insightsThinkSystem ST550 supports up to two NVIDIA graphic processing unit (GPUs) cards up to 250W. Processing is offloaded to the GPU to maximize computing power and application performance, and the server is optimized to process large blocks of data in parallel. This high-performance parallel computing makes the ST550 ideal for virtualization, VDI, and private cloud. Flexible storageLenovo 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.

The Lenovo ThinkSystem ST550 2-socket 4U rack-mountable tower server provides outstanding performance and industry-leading reliability. Now available with second-generation Intel Xeon Scalable processors, the ST550 is ideal for small-to-medium businesses, distributed enterprises, retail, educational institutions and branch offices.This product guide provides essential presales information to understand the ThinkSystem ST550 server, its key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the ST550 and consider its use in IT solutions.