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Lenovo

Lenovo SR650 | 2U 2S Intel Xeon Scalable (Gen1/2) | up to 24x DDR4 2666/2933 | PCIe 3.0 + OCP 2.0/3.0 | up to 26x 2.5" or 12x 3.5" | Redundant PSUs

SKU:SR650

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Description

Versatile 2U dual‑socket platform for virtualization, databases, and software‑defined storage. Offers large drive capacity, robust I/O, and flexible networking via OCP and PCIe NICs, ideal for mixed enterprise workloads.

Features

- Balanced 2U design with high storage density
- Flexible networking via OCP and PCIe NICs
- Enterprise‑class redundancy with hot‑swap PSUs and fans
- Wide OS and hypervisor compatibility
- XClarity management for streamlined operations

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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FAQs

Technical Specifications

FAQs

Q: What is the maximum drive configuration?
A: Chassis variants support up to 26x 2.5" or 12x 3.5" bays; NVMe support depends on the specific backplane.

Q: Does it support 25GbE or 100GbE networking?
A: Yes, via OCP NICs or PCIe adapters, subject to slot and riser configuration.

Q: Is memory interleaving and RDIMM/LRDIMM mixing supported?
A: Interleaving is supported; mixing RDIMM and LRDIMM is not recommended—use one DIMM type across all slots.

Q: Are rails included?
A: Rail kits are configuration dependent; confirm included accessories prior to purchase.

Q: Can this system host GPUs?
A: Select low‑profile accelerators may be supported, but high‑TDP GPU configurations are typically reserved for specialized 2U variants.

Technical Specifications

- Form factor: 2U rack
- CPU: Dual Intel Xeon Scalable (Skylake/Cascade Lake)
- Memory: Up to 24x DDR4 RDIMM/LRDIMM, 2666–2933 MT/s (capacity dependent)
- Storage bays: up to 26x 2.5" (NVMe/SAS/SATA) or up to 12x 3.5" (SAS/SATA)
- RAID/HBA: 12Gb/s SAS RAID/HBAs; NVMe direct/backplane options
- Expansion: Multiple PCIe 3.0 slots + OCP 2.0/3.0 NIC (model dependent)
- Networking: 1/10/25/40/100GbE options via OCP/PCIe
- Power: Redundant hot‑swap 80 PLUS Platinum/Titanium PSUs
- Management: XClarity Controller with remote management
- Security: TPM 2.0, secure boot, lockable bezel (where configured)
- Operating systems: Windows Server, major Linux distributions, VMware ESXi

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