Lenovo ThinkSystem SR950 Mission-Critical Server

Lenovo ThinkSystem SR950 Mission-Critical Server

Outstanding compute performance, manageability & resiliency

  • Modular design
  • Supports Intel® Optane™ DC Persistent Memory
  • Vast memory capacity
  • Superior storage performance & capacity
  • Advanced RAS features
  • Lenovo XClarity Management

Form Factor/Height Rack/4U
Processor (max) Up to 8 second-generation Intel® Xeon® Platinum processors, up to 28x cores per processor, up to 205W
Memory (max) Up to 24TB in 96 slots, using 256GB DIMMs; 2666MHz / 2933MHz TruDDR4, supports Intel® Optane™ DC Persistent Memory
Expansion Slots
Up to 14x rear PCIe, (11x x16 +, 3x x8), 2x shared ML2 and PCIe x16) and 1x LOM; plus 2x front dedicated-RAID
Internal Storage (Total/Hot-swap) Up to 24x 2.5" bays supporting SAS/SATA HDDs/SSDs, including 12x 2.5" NVMe SSDs
Network Interface Up to 2x (1/2/4-port) 1GbE, 10GbE, 25GbE, or InfiniBand ML2 adapters; plus 1x (2/4-port) 1GbE or 10GbE LOM card
Power (std/max) Up to 4x shared 1100W, 1600W or 2000W AC 80 PLUS Platinum
Security and Availability Features Lenovo ThinkShield, TPM 1.2/2.0; PFA; Hot-swap/redundant drives, fans, and PSUs; internal light path diagnostic LEDs; front-access diagnostics via dedicated USB port
Hot-Swap/Redundant Components Power supplies, fans, SAS/SATA/NVMe storage
RAID Support Optional HW RAID; M.2 boot support with optional RAID
Systems Management XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management
OSes Supported
Microsoft Windows Server, SUSE, Red Hat, VMware vSphere. Visit lenovopress.com/osig for details.
Limited Warranty 1- and 3-year customer replaceable unit and onsite service, next business day 9x5; optional service upgrades