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Lenovo ThinkSystem SR650 V2

Additional information

Comparing the ThinkSystem SR650 V2 to the previous generation SR650

Feature SR650 SR650 V2 Benefits
Processor
  • 2x 2nd Gen Intel Xeon Scalable Processor
  • Up to 28 cores & 205W per CPU
  • 48x PCIe 3.0 lanes per CPU
  • 2x 3rd Gen Intel Xeon Scalable Processor
  • Up to 40 cores & 270W per CPU
  • 64x PCIe 4.0 lanes per CPU
  • The latest high-performance processors from Intel
  • Greater computing performance with top bin CPUs
  • Faster PCIe connectivity
  • More PCIe lanes means more NVMe drives
Memory
  • 6 channels per CPU
  • 24x TruDDR4 (R/LR/3DS) 2933 MHz DIMMs
  • Up to 2DPC @ 2933MHz
  • Max 3 TB with 24x 128 GB DIMMs
  • Intel Optane PMem 100 Series
  • 8 channels per CPU
  • 32x TruDDR4 (RDIMM/3DS) 3200 MHz DIMMs
  • Up to 1DPC & 2DPC @ 3200MHz
  • Max 8 TB with 32x 256 GB DIMMs
  • Intel Optane PMem 200 Series
  • Faster memory
  • Increased capacity
  • Support for new generation persistent memory
Disk
  • Up to 26 total drives bays
  • Up to 12x 3.5-inch or 24x 2.5-inch front bays
  • 2x 3.5-inch rear SAS/SATA
  • Up to 24x 2.5-inch NVMe drives
  • 2x Internal M.2 with optional RAID 1
  • Up to 40 total 2.5-inch drives bays
  • Up to 12x 3.5-inch or 24x 2.5-inch front bays
  • 4x 3.5-inch or 8x 2.5-inch mid drive bays
  • 2x 2.5-inch rear SAS/SATA/NVMe
  • Up to 32x 2.5-inch NVMe drives
  • 2x 7mm hot-swap rear SAS/SATA/NVMe for boot
  • 2x Internal M.2 with optional RAID 1
  • More configuration choices
  • Larger number of NVMe drives
  • New 7mm HS drives for OS boot
  • New mid and rear drive bay choices
  • Higher maximum capacity
  • Support mixing 2.5″/3.5″ HDD and NVMe drives
RAID
  • 12Gb SAS/SATA/RAID support
  • PCIe 3.0 adapters
  • Range of 8-, 16- and 24-port RAID adapters
  • 8- and 16-port HBAs
  • 4x Onboard NVMe ports
  • NVMe switch adapter support
  • 12Gb SAS/SATA/RAID support
  • PCIe 3.0 and PCIe 4.0 adapters
  • Onboard SATA support with RAID
  • Onboard VROC NVMe support with RAID
  • Wider range of 8-, 16- and 32-port RAID adapters + SAS expander
  • 8- and 16-port HBAs
  • 12x Onboard NVMe ports
  • NVMe Retimer adapters for 16x NVMe
  • Support for onboard SATA
  • Intel VROC for onboard NVMe RAID
  • Featuring industry’s latest PCIe Gen4 based RAID adapters
  • More onboard ports and NVMe Retimers lower the cost of NVMe support
Networking
  • Selectable LOM, 1GbE or 10GbE
  • Optional ML2 and PCIe adapters
  • 1GbE dedicated management port
  • Selectable OCP 3.0, 1GbE, 10GbE or 25GbE
  • Optional PCIe adapters
  • 1GbE dedicated management port
  • Improved performance & flexibility
  • OCP slot supports 25GbE
PCIe
  • Up to 6x PCIe 3.0 slots
  • 1x dedicated RAID slot
  • Up to 8x PCIe 4.0 slots
  • 1x internal bay for cabled RAID/HBA
  • New PCIe 4.0 support
GPU support
  • Up to 5x NVIDIA T4 GPUs
  • Up to 2x double-wide 300W GPUs
  • Up to 8x NVIDIA T4 GPUs
  • Up to 3x double-wide GPUs
  • More GPUs means more processing power per 2U server
Management and security
  • XClarity Controller with upgrades
  • Full XClarity software suite including XClarity Administrator
  • Optional lockable front bezel
  • XClarity Controller with upgrades
  • Full XClarity software suite including XClarity Administrator
  • Optional lockable front bezel
  • Optional intrusion switch
  • Support for External Diagnostics Handset
  • Platform Firmware Resiliency (PFR) hardware Root of Trust
  • Common management tools with prior generation
  • External Diagnostics Handset with LCD panel offers quick access to system status, firmware, network, and health information
  • Platform Firmware Resiliency is an advanced security solution with a silicon-based to guard against corruption and unauthorized firmware updates
Power supplies
  • 2x Hot-swap PSUs up to 1100W, Platinum
  • 750W Hot-swap Titanium PSU
  • -48V DC power for Telco
  • 240V HVDC support in China
  • 2x Hot-swap PSUs up to 1800W, Platinum
  • 750W Hot-swap Titanium PSU
  • -48V DC power for Telco
  • 240V HVDC support in China
  • Expanded power supply portfolio for exact configuration required and sharing with rest of the 2-socket/4-socket ThinkSystem V2 servers