- Versatile and scalable to grow with your business needs
- Optimized system design to meet performance and cost points for almost any workload
- Shared components across the ThinkSystem portfolio for reduced parts inventory, quicker servicing, and higher availability
- Leadership systems management that leverages industry standards, such as RedFish
- Highly energy-efficient, with ASHRAE A2 compliance, and A4 compliance (with limitations) for up to 45°C continuous operation
For compute-intensive workloads
For medium to large enterprises, and managed and cloud service providers, Lenovo ThinkSystem SR650 is the optimum 2U, two-socket server—the most widely used server type worldwide. It’s engineered to deliver high performance with 205W CPUs, low-latency NVMe drives, and high-power GPUs.
With Lenovo’s history of reliability, the highly flexible and configurable SR650 is the ideal platform for hyperconverged infrastructure (HCI) or software-defined storage (SDS). It provides a solid foundation for: 1) transforming physical resources into services, using validated designs for hybrid cloud; 2) performing analytics on streaming data, using validated designs for Big Data; and 3) increasing productivity of virtualized transactional systems, using validated designs for OLTP databases.
Versatile and scalable
ThinkSystem SR650 incorporates up to two powerful Intel® Xeon® processor Scalable family CPUs, with 27 percent more cores and twice the memory capacity of the previous generation server*. It supports two 300W high-performance GPUs and ML2 NIC adapters with shared management. Unique Lenovo AnyBay technology provides the flexibility to mix-and-match SAS/SATA HDDs/SSDs and NVMe SSDs in the same drive bays. Four direct-connect NVMe ports on the motherboard provide ultra-fast read/writes with NVMe drives and reduce costs by eliminating PCIe switch adapters. Plus, storage can be tiered for greater application performance, to provide the most cost-effective solution. Optional mirrored M.2 drives ensure reliability and quick OS initialization. SR650 also features 80 PLUS Platinum and Titanium PSUs, as well as continuous operation at 45°C, to reduce energy costs.
2U Rack Server
|Processor (max)/Cache (max)||
Up to 2x Intel® Xeon® Platinum processors, up to 205W
Up to 3TB§ in 24x slots, using 128GB§ DIMMs; 2666MHz TruDDR4
§1.5TB at GA; 128GB DIMMs available in the near future. Available prior to GA via special bid.
Up to 7x PCIe 3.0 via multiple riser options including 1x dedicated PCIe slot for RAID adapter
Up to 24 HS bays (incl. 4 or 8 AnyBay): plus up to 2x mirrored M.2 boot (opt. RAID 1)
|HBA/RAID Support||Hardware RAID (up to 24 ports) with flash cache;up to 16-port HBAs|
|Security and Availability Features||TPM 1.2/2.0; PFA; HS/redundant drives, fans, and PSUs; 45°C continuous operation; light path diagnostic LEDs; front-access diagnostics via dedicated USB port|
|Network Interface||2/4-port 1GbE LOM; 2/4-port 10GbE LOM (Base-T or SFP+); 1x dedicated 1GbE mngmt port|
|Power||2x hot swap/redundant: 550W/750W/1100W/1600W 80 PLUS Platinum; or 750W 80 PLUS Titanium|
|Systems Management||XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management|
|Operating 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 9×5, opt. service upgrades|