Lenovo Sr645

Lenovo ThinkSystem SR645 Server Product Guide (withdrawn product) ...

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The Lenovo ThinkSystem SR645 is a 2-socket 1U server that features the AMD EPYC 7002 "Rome" and AMD EPYC 7003 "Milan" families of processors. With up to 64 cores per processor and support for the new PCIe 4.0 standard for I/O, the SR645 offers the ultimate in two-socket server performance in a space-saving 1U form factor. The onboard SATA controller has the following features: ... For specifications about the RAID adapters and HBAs supported by the SR645, see the ThinkSystem RAID Adapter and HBA Reference, available from: https://lenovopress.com/lp1288-lenovo-thinksystem-raid-adapter-and-hba-reference#sr645-support=SR645 Figure 4. Internal view of the Lenovo ThinkSystem SR645 · The following figure shows the architectural block diagram of the SR645, showing the major components and their connections. Figure 5. SR645 system architectural block diagram · The following table lists the standard specifications. AI and HPC base models are intended for Artificial Intelligence (AI) and High Performance Computing (HPC) configurations and solutions are enabled using the AI & HPC Hardware - ThinkSystem Hardware mode in DCSC. These configurations, along with Lenovo EveryScale Solutions, can also be built using System x and Cluster Solutions Configurator (x-config). Tip: Some HPC and AI models are not listed in DCSC and can only be configured in x-config. Preconfigured server models may also be available for the SR645, however these are region-specific; that is, each region may define their own server models, and not all server models are available in every region.

Lenovo ThinkSystem SR645 V3 Server Product Guide > Lenovo Press

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The Lenovo ThinkSystem SR645 V3 is a 2-socket 1U server that features the 5th Gen AMD EPYC 9005 "Turin" family of processors. With up to 160 cores per processor and support for the new PCIe 5.0 standard for I/O, the SR645 V3 offers the ultimate in two-socket server performance in a 1U form factor. Memory operates at the speed of the memory bus of the processor (see the Processor features section for specifics), or the maximum speed that the memory DIMMs support (see the above tables), whichever is lower · The use of the 128GB 3D RDIMM feature BYEE has the following requirements for thermal reasons: ... Additional ambient temperature requirements - see https://pubs.lenovo.com/sr645-v3/thermal_rules for information · When adding the ThinkSystem 256GB TruDDR5 6400MHz (4Rx4) 3DS RDIMM-A (4X77B07422) as a field upgrade, follow the instructions in Support tip TT3220 Figure 5. Internal view of the Lenovo ThinkSystem SR645 V3 · The following figure shows the architectural block diagram of the SR645 V3, showing the major components and their connections. Figure 6. SR645 V3 system architectural block diagram · The following table lists the standard specifications. Preconfigured server models may also be available for the SR645 V3, however these are region-specific; that is, each region may define their own server models, and not all server models are available in every region. The following table lists the base CTO models of the ThinkSystem SR645 V3 server.

ThinkSystem SR645 Datasheet (withdrawn product) > Lenovo Press

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The Lenovo ThinkSystem SR645 is powered by two AMD EPYC™ 7003 Series CPUs in a compact 1U rack server form factor maximizing CPU core and memory density. These features deliver the next era of solution performance for enterprise data center operations such as database, analytics and virtualization workloads. With the enterprise-class AMD EPYC™ 7003 Series processor, the new standard for the modern data center CPU, the ThinkSystem SR645 features an unprecedented 128 cores and 128 Gen4 PCIe lanes in a server to maximize server utilization and decrease network bottlenecks in HPC workloads. AMD EPYC processors also offer unique security features, embedded with secure boot and full memory encryption capabilities to address growing security-threats. Finally, Lenovo’s portfolio of services support the full lifecycle of your Lenovo IT assets - from planning, deployment and support to asset recovery. For more details please see the ThinkSystem SR645 product guide. The ThinkSystem SR645 features Lenovo’s lauded XClarity system management suite.

Lenovo ThinkSystem SR645 Server

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Flexible storage configurations on the Lenovo ThinkSystem SR645 server make it easier to handle critical hybrid data center workloads such as virtualization and database. This dual processor system also features AMD EPYC processors from the 7002 or 7003 series, providing extreme levels of core and memory density, all in a 1U chassis. The Lenovo ThinkSystem SR645 is a 1U, 2-socket server powered by the latest AMD EPYC 7003 series processors or the previous 7002 series. Each CPU contributes 8 to 64 cores, coupled with fast memory speeds and 128 PCIe Gen 4.0 lanes. This allows the SR645 to deploy up to 3x single-width NVIDIA GPUs and plus NVMe drives. The system’s reliability is backed by Lenovo’s XClarity management capabilities, which adds an extra layer of security to the data center. The ThinkSystem SR645 can house two second- or third-generation AMD EPYC processors, codenamed “Rome” and “Milan.” Each CPU contributes 8 to 64 physical cores and 16 to 128 virtual threads, for a total of 128 physical cores on the motherboard with top-tier 64 core CPUs installed. Up to 3x PCIe 4.0 slots, all with rear access, are available on the ThinkSystem SR645 server. Similarly, a maximum of 3x single-width 75W GPUs can be installed including NVIDIA’s A2, T4, and Quadro P620 cards, but the GPUs must be identical as mixed GPU implementations are not supported. Moreover, there is an internal bay for a cabled RAID adapter or HBA, plus a slot dedicated to an OCP 3.0 SFF mezzanine slot for additional network connection options. Administrators can use Lenovo’s XClarity management software to help make the deployment, management, and servicing of the system simple and highly secure.

Lenovo ThinkSystem SR645 V3 Datasheet > Lenovo Press

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You need a server which can handle workloads of today and be agile enough to meet the challenges of tomorrow. With increased core density in the 5th Generation AMD EPYC™ processor and PCIe 5.0 memory speed, the 1U ThinkSystem SR645 V3 has the power, bandwidth, and memory to tackle virtualization, data analytics, and high performance computing. Select between PCIe 4.0 and 5.0 to meet the speed and budgetary goals for your infrastructure and select the best GPU option for your workloads. Whether it’s data analytics, virtualization or HPC, the SR645 V3 has the options for your unique requirements. The ThinkSystem SR645 V3 utilizes Lenovo XClarity for an easy-to-use system management solution. Availability: Offers, prices, specifications and availability may change without notice. Lenovo is not responsible for photographic or typographic errors. Warranty: For a copy of applicable warranties, write to: Lenovo Warranty Information, 1009 Think Place, Morrisville, NC, 27560. Lenovo makes no representation or warranty regarding third-party products or services. Trademarks: Lenovo, the Lenovo logo, AnyBay®, ThinkShield®, ThinkSystem®, and XClarity® are trademarks or registered trademarks of Lenovo. Dense, high-performance server

ThinkSystem SR645 (7D2X, 7D2Y) | ThinkSystem SR645 | Lenovo Docs

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Features Performance, ease of use, reliability, and expansion capabilities were key considerations in the design of your server. These design features make it possible for you to customize the system hardware to meet your needs today and provide flexible expansion capabilities for the future. Specifications This section provides technical and environment specifications of the server. Getting help and technical assistance If you need help, service, or technical assistance or just want more information about Lenovo products, you will find a wide variety of sources available from Lenovo to assist you. Internal cable routing See this section to do cable routing for specific components.