• Lenovo SR650-V3 2U rack server with Xeon CPUs and high-density bays
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Lenovo

Lenovo SR650-V3 | ThinkSystem SR650 V3 2U Dual Xeon Scalable Server

SR650-V3

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Description

The Lenovo ThinkSystem SR650 V3 is a versatile 2U dual-socket rack server engineered for enterprise workloads ranging from virtualization and databases to cloud computing and HPC. Supporting 4th and 5th Gen Intel Xeon Scalable processors with up to 64 cores, DDR5-4800/5600 memory up to 8TB across 32 DIMMs, and PCIe 5.0 expansion, the SR650 V3 combines performance, flexibility, and reliability. With support for up to 40 hot-swap 2.5-inch or 20 3.5-inch drives, OCP 3.0 networking, and redundant Platinum or Titanium power supplies, it delivers the scalability and efficiency modern enterprises demand.

Features

Dual 4th or 5th Gen Intel Xeon Scalable processor support with up to 64 cores per socket and 385W TDP
- 32x DDR5 DIMM slots supporting up to 8TB memory at DDR5-4800 or DDR5-5600 speeds
- PCIe Gen 5.0 support with up to 12 expansion slots plus dedicated OCP 3.0 networking slot
- Highly flexible storage: up to 40x 2.5-inch or 20x 3.5-inch hot-swap bays with NVMe, SAS, and SATA support
- Lenovo AnyBay technology for mixed SSD/HDD storage deployment
- Redundant hot-swap power supplies with 80 PLUS Platinum and Titanium efficiency (up to 96% at 50% load)
- Lenovo XClarity Controller 2 Platinum (XCC2) with remote management, System Guard, FIPS 140-3 and CNSA modes
- GPU-rich platform supporting up to 8 single-width or 3 double-width GPUs
- Lenovo Neptune direct water cooling (DWC) support for enhanced energy efficiency
- ThinkShield security features including secure boot, TPM 2.0, and silicon root of trust
- Compute Express Link (CXL) 1.1 ready for next-generation workloads
- ASHRAE A4 environmental compliance (up to 45°C) in select configurations
- Tool-less slide rails and serviceability features for rapid deployment and maintenance

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Form factor: 2U rack-mount server
- Processor support: Dual-socket 4th Gen (Sapphire Rapids) or 5th Gen (Emerald Rapids) Intel Xeon Scalable processors, up to 64 cores per socket
- Memory: 32x DDR5 DIMM slots (16 per processor), DDR5-4800 or DDR5-5600 (depending on processor and configuration), maximum capacity 8TB with 256GB modules
- Storage: Up to 20x 3.5-inch or 40x 2.5-inch hot-swap drive bays (front, middle, rear zones), NVMe and SAS/SATA support, M.2 adapter support
- Expansion: Up to 12x PCIe slots (Gen 4.0/5.0 mix), dedicated OCP 3.0 SFF slot for networking
- Power: Redundant hot-swap power supplies - 750W, 1100W, 1800W, 2400W, or 2600W; 80 PLUS Platinum and Titanium certifications
- Management: Lenovo XClarity Controller 2 (XCC2) Platinum with remote KVM, ISO mounting, System Guard, FIPS 140-3 mode, CNSA compliance
- Networking: OCP 3.0 networking support, integrated Matrox G200 video
- Cooling: 5 or 6 fans (N+1 redundancy), optional Lenovo Neptune direct water cooling (DWC) support
- Operating environment: ASHRAE A4 compliant (up to 45°C) in select configurations

FAQs

Q: What generation Intel Xeon processors does the SR650 V3 support?
A: The SR650 V3 supports both 4th Gen (Sapphire Rapids) and 5th Gen (Emerald Rapids) Intel Xeon Scalable processors in a dual-socket configuration, with up to 64 cores per processor and TDP support up to 385W.

Q: What is the maximum memory capacity and speed?
A: The server supports up to 8TB of DDR5 memory using 32x DIMM slots (16 per processor). Memory speed depends on processor generation and configuration: DDR5-5600 with 1 DIMM per channel on 5th Gen processors, or DDR5-4800 with 4th Gen processors or 2 DIMMs per channel.

Q: How many drive bays and storage configurations are available?
A: The SR650 V3 offers over 30 different drive bay configurations across front, middle, and rear zones. It supports up to 40x 2.5-inch or 20x 3.5-inch hot-swap drives, with flexible combinations of NVMe, SAS, and SATA. M.2 boot drives are also supported via internal adapters.

Q: Does the SR650 V3 support PCIe Gen 5.0?
A: Yes, the SR650 V3 supports PCIe Gen 5.0 expansion when configured with compatible processors and slot configurations. The server offers up to 12 PCIe slots in various Gen 4.0/5.0 combinations, plus a dedicated OCP 3.0 slot for high-speed networking adapters.

Q: What management features are included?
A: The server includes Lenovo XClarity Controller 2 (XCC2) Platinum, which provides remote KVM, virtual media mounting, power capping, System Guard, FIPS 140-3 and CNSA security modes, and enhanced NIST 800-193 support. It integrates with Lenovo XClarity One for centralized infrastructure management.

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