• Lenovo SR850-V3 4-socket Xeon 2U rack server with drives
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Lenovo

Lenovo SR850-V3 | ThinkSystem 4-Socket Rack Server, 2U, Up to 16TB DDR5

SR850-V3

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Description

The Lenovo ThinkSystem SR850 V3 is a mission-critical 2U rack server supporting two or four 4th/5th Gen Intel Xeon Scalable processors with up to 64 DDR5 DIMMs and 16TB memory capacity. Designed for enterprise virtualization, database workloads, ERP, CRM, and VDI environments, it offers scalable performance with up to 12 PCIe slots, 24 hot-swap 2.5-inch drive bays with NVMe support, and dual OCP 3.0 networking. Managed via Lenovo XClarity Controller, the SR850 V3 delivers flexible expansion and reliability for demanding data center applications.

Features

Scalable 4-socket architecture supporting 2-4× 4th/5th Gen Intel Xeon Scalable processors
- Up to 64× DDR5 memory slots with speeds up to 4800 MT/s and 16TB maximum capacity
- Support for up to 24× hot-swap 2.5-inch NVMe/SAS/SATA drives with full PCIe Gen 5 connectivity
- Up to 12× PCIe expansion slots (Gen 4/Gen 5) plus 2× OCP 3.0 network slots
- GPU acceleration support for AI and HPC workloads (2× double-width or 4× single-width)
- Redundant hot-swap power supplies with high-efficiency 80 PLUS Platinum/Titanium ratings
- Lenovo XClarity management with integrated controller and provisioning tools
- Advanced memory features including mirroring, patrol scrubbing, and memory resilience
- Tool-less chassis design with hexagonal ventilation for improved airflow efficiency
- Energy-efficient components including low-voltage DDR5 and Intel Intelligent Power Capability
- UEFI and legacy BIOS support with secure boot capabilities
- Lightpath Diagnostics with LED indicators for rapid troubleshooting
- Optional Lenovo XClarity Energy Manager for data center power optimization

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
- Processors: Supports 2 or 4× 4th/5th Gen Intel Xeon Scalable processors (Gold/Platinum)
- Memory: Up to 64× DDR5 DIMM slots, up to 4800 MT/s, maximum 16TB capacity
- Storage: Up to 24× hot-swap 2.5-inch drive bays (SAS/SATA/NVMe), supports M.2 and rear 7mm SSD options
- Expansion: Up to 12× PCIe Gen 4/Gen 5 slots (low-profile or mixed full-height configurations)
- Networking: 2× dedicated OCP 3.0 slots supporting up to 100 GbE
- GPU Support: Up to 2× double-width 350W GPUs or 4× single-width GPUs
- Power: Redundant hot-swap power supplies with 80 PLUS Platinum/Titanium certifications
- Management: Lenovo XClarity Controller, XClarity Provisioning Manager, Lightpath Diagnostics
- Features: Tool-less chassis access, hexagonal ventilation design, energy-efficient components

FAQs

Q: What processor configurations does the SR850 V3 support?
A: The SR850 V3 supports 2-socket or 4-socket configurations using 4th or 5th Generation Intel Xeon Scalable processors (Gold and Platinum SKUs). The system offers pay-as-you-grow scalability, allowing you to start with two processors and expand to four as workload demands increase.

Q: How much memory can the SR850 V3 accommodate?
A: The server supports up to 64 DDR5 DIMM slots (16 per processor socket when fully populated with 4 CPUs) operating at speeds up to 4800 MT/s, with a maximum memory capacity of 16TB. It supports memory mirroring and advanced reliability features.

Q: What storage options are available?
A: The SR850 V3 offers up to 24 front-accessible hot-swap 2.5-inch drive bays supporting SAS, SATA, or NVMe drives with full PCIe Gen 5 connectivity per drive. Additional options include internal M.2 adapters and rear-accessible 7mm SSDs installed in place of PCIe slots.

Q: What expansion and networking capabilities does it provide?
A: The server includes up to 12 rear-accessible PCIe slots (Gen 4 or Gen 5 configurations available), plus 2 dedicated OCP 3.0 slots for high-speed networking up to 100 GbE. It supports GPU acceleration with options for two double-width or four single-width GPUs.

Q: What workloads is the SR850 V3 best suited for?
A: The SR850 V3 is ideal for mission-critical applications requiring scale-up performance, including enterprise virtualization, large-scale database deployments (SQL, SAP HANA), ERP and CRM systems, VDI environments, and server consolidation projects demanding high processor count, memory capacity, and I/O throughput.

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