Form Factor: Full-wide 1U tray (six per n1200 Enclosure)Chassis    : NeXtScale n1200 Enclosure (6U)Processors: 2 second-generation Intel Xeon Scalable Processor Scalable family CPUs per node; 2x nodes per 1U trayMemory    Up to 1.5TB using 12x 2933MHz TruDDR4 DIMMs per node or up to 2TB (512GB x4) using Intel Optane DC Persistent MemoryI/O Expansion: 1x 50mm width ML2 slot and 1x PCIe x16 slot for EDR InfiniBand or Intel Omni Path, per server nodeInternal Storage: Up to 2x 2.5” SATA SSDs (7mm height) or 1x 2.5” NVMe SSDs (15mm height) per node; up to 2x M.2 SATA SSDsRAID Support: Onboard SATA controller with SW RAID; optional Dual M.2 SSD adapter with HW RAID 1Network Interface: 2x 1GbE BaseT NIC per node; additional high-speed network adapters (InfiniBand or Omni Path) can be installed in available front-accessible PCIe x16 adapter slotPower Management: Rack-level power capping and management via Extreme Cloud Administration Toolkit (xCAT)Systems Management: Supported by LICO and XCCLimited Warranty: 3-year customer replaceable unit and onsite limited warranty, next business day 9x5, service upgrades available

Form Factor/Height: 2U rack enclosure; 4 independent compute nodesProcessor (max)/Cache (max): Up to 2x Intel® Xeon® Platinum processors, up to 165WMemory: Up to 1TB in 16x slots, using 64GB DIMMs; 2666MHz TruDDR4Expansion Slots: 1x shuttle per D2 enclosure: either x8 PCIe Shuttle with 8x PCIe 3.0 x8 slots (2 per node); or x16 PCIe Shuttle with 4x PCIe 3.0 x16 slots (1 per node). Up to 2x external 1U trays (with up to 2 GPUs per node each)Drive Bays (Total/Hot Swap)    Up to 24x (6x per node) HS SFF SAS/SATA HDDs/SSDs; up to 8x (2x per node) HS SFF NVMe SSDsRAID Support: SW RAID supports JBOD; Entry RAID; opt. HW RAID 12Gb supports JBOD; plus M.2 boot support with optional RAIDSecurity and Availability Features    TPM 1.2/2.0; PFA; HS/redundant drives, fans, and PSUs; 45°C continuous operation; light path diagnostic LEDs; front-access diagnostics via dedicated USB portNetwork Interface: Opt. 8-port EIOM 10Gb SFP+ (two ports per node); Opt. 8-port EIOM 10GbaseT RJ45 (two ports per node)Power Supply: 2x hot-swap/redundant 1+1 1600W/2000W; or 2x non-redundant 1100WHot-Swap Components    Power supplies, fans, SAS/SATA/NVMe storage devices; compute nodes are warm-swapSystems Management: XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power managementOperating Systems Supported    Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere. Visit lenovopress.com/osig for details.Limited Warranty: 1- and 3-year customer replaceable unit and onsite service, next business day 9x5, opt. service upgrades

Operating Systems: Red Hat Enterprise Linux, SUSE Linux Enterprise Server, CentOSLenovo Software: Lenovo intelligent Computing Orchestration (LiCO)OEM Software: IBM® Spectrum Scale, ExceleroOpen Source Software: xCat/Confluent, AntillesScalability    Individual configuration based on the components above scaling from single to 10,000s of systemsWarranty: 3-year parts, customer replaceable unit (CRU) or on-site labor, limited warranty, with individual nodes retaining the warranty and service upgrade offerings for that machine type; optional warranty service upgrades. Support is 9x5, next business day

Single, integrated storage solutionBuilt to leverage a strong IBM Spectrum Scale software marketHigh-capacity, scalable building-block approach—performance and capacity increase as you add multiple building blocksUnique, innovative Spectrum Scale RAID capability providing extreme data integrity and reduced latency with faster rebuild times and enhanced data protectionCost competitive