SR868 Rack IBM System Server Lenovo Blade Server Thinksystem
| Lenovo SR868 Server Specification | | |
| Form Factor | 4U | |
| Processors | 2 or 4 second-generation Intel Xeon Processor Scalable family CPUs, up to 165W | |
| Memory | Up to 6TB in 48x slots (with 4x CPUs) using 128GB DIMMs; 2666MHz / 2933MHz TruDDR4 | |
| Expansion | Up to 11x PCIe plus 1x LOM; optional 1x ML2 slot | |
| Internal Storage | Up to 16x 2.5" storage bays supporting SAS/SATA HDD and SSDs or up to 8x 2.5" NVMe SSD; plus up to 2x mirrored M.2 boot | |
| Network Interface | Multiple options with 1GbE, 10GbE, 25GbE, 32GbE, 40GbE or InfiniBand PCIe adapters; one (2-/4port) 1GbE or 10GbE LOM card | |
| GPU Support | Up to 2x supported GPUs | |
| Power | 2x hot-swap/redundant: 750W/1100W/1600W/2000 AC 80 PLUS Platinum | |
| Security and Availability | TPM 1.2/2.0; PFA; hot-swap/redundant drives, and PSUs; redundant fans; internal light path diagnostic LEDs; front-access diagnostics via dedicated USB port; optional diagnostic LCD panel | |
| RAID Support | HW RAID (up to 16 ports) with flash cache; up to 16-port HBAs | |
| Systems Management | XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management | |
| OS Support | Microsoft, Red Hat, SUSE, VMware. | |











