Description

Features: Lenovo ThinkSystem ST550 Tower Server | Server Type / Form Factor: Type: Tower Server Form Factor: 4U rackable tower Socket: Dual socket (supports 2nd Gen Intel Xeon Scalable Platinum/Silver up to 125 W per CPU) | Processor (CPU): Supported CPUs: Up to two 2nd Generation Intel Xeon Scalable processors (Platinum/Silver up to 125 W) | Memory (RAM): Memory Type: TruDDR4 ECC Registered DIMM Slots: 12 slots total (6 per CPU) Max Capacity: Up to 768 GB with 64 GB DIMMs Speed: Up to 2933 MT/s (2666 MT/s also supported) | Storage: Drive Bay Options: Up to 16 × 2.5 SAS/SATA hot swap bays (including up to 4 NVMe) Or up to 8 × 3.5 hot swap bays Plus up to 4 × 2.5 internal bays + 2 × M.2 boot drives Controllers: Software RAID standard; optional hardware RAID and up to 16 port HBAs available | Expansion / Connectivity: PCIe Slots: Up to 6 × PCIe 3.0 slots (with 2 CPUs installed) Networking: 2 × 1 GbE LOM standard; optional NICs via PCIe | Redundancy & Reliability: Power Supplies: 1 × fixed 450 W Gold PSU; or 2 × hot swap redundant PSUs (550 W/750 W/1100 W Platinum, or 750 W Titanium) Cooling: Hot swap chassis fans, chassis intrusion switch; drive/tray redundancy | Operating System Support: Microsoft Windows Server Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware vSphere / ESXi | Security Features: Lenovo ThinkShield (lockable bezel, Kensington lock slot, chassis intrusion) TPM 1.2 and TPM 2.0 supported Predictive Failure Analysis, hot swap redundant drives and PSUs | Management & Monitoring: Lenovo XClarity Controller (embedded) with XClarity Administrator support Includes Redfish API support and XClarity Integrator and Energy Manager plugins | Warranty & Support: Standard Warranty: 3 Years Warranty Support Options: Warranty extensions available via Lenovo service offerings | Type: Server Type / Form Factor Tower Server Form Factor: 4U rackable tower Socket: Dual socket (supports 2nd Gen Intel Xeon Scalable Platinum/Silver up to 125 W per CPU) | Type: Tower Server | Form Factor: 4U rackable tower | Socket: Dual socket (supports 2nd Gen Intel Xeon Scalable Platinum/Silver up to 125 W per CPU) | Supported CPUs: Processor (CPU) Up to two 2nd Generation Intel Xeon Scalable processors (Platinum/Silver up to 125 W) | Supported CPUs: Up to two 2nd Generation Intel Xeon Scalable processors (Platinum/Silver up to 125 W) | Memory Type: Memory (RAM) TruDDR4 ECC Registered DIMM Slots: 12 slots total (6 per CPU) Max Capacity: Up to 768 GB with 64 GB DIMMs Speed: Up to 2933 MT/s (2666 MT/s also supported) | Memory Type: TruDDR4 ECC Registered | DIMM Slots: 12 slots total (6 per CPU) | Max Capacity: Up to 768 GB with 64 GB DIMMs | Speed: Up to 2933 MT/s (2666 MT/s also supported) | Drive Bay Options: Storage Up to 16 × 2.5 SAS/SATA hot swap bays (including up to 4 NVMe) Or up to 8 × 3.5 hot swap bays Plus up to 4 × 2.5 internal bays + 2 × M.2 boot drives Controllers: Software RAID standard; optional hardware RAID and up to 16 port HBAs available | Drive Bay Options: Up to 16 × 2.5 SAS/SATA hot swap bays (including up to 4 NVMe) Or up to 8 × 3.5 hot swap bays Plus up to 4 × 2.5 internal bays + 2 × M.2 boot drives | Controllers: Software RAID standard; optional hardware RAID and up to 16 port HBAs available | PCIe Slots: Expansion / Connectivity Up to 6 × PCIe 3.0 slots (with 2 CPUs installed) Networking: 2 × 1 GbE LOM standard; optional NICs via PCIe | PCIe Slots: Up to 6 × PCIe 3.0 slots (with 2 CPUs installed) | Networking: 2 × 1 GbE LOM standard; optional NICs via PCIe | Power Supplies: Redundancy & Reliability 1 × fixed 450 W Gold PSU; or 2 × hot swap redundant PSUs (550 W/750 W/1100 W Platinum, or 750 W Titanium) Cooling: Hot swap chassis fans, chassis intrusion switch; drive/tray redundancy | Power Supplies: 1 × fixed 450 W Gold PSU; or 2 × hot swap redundant PSUs (550 W/750 W/1100 W Platinum, or 750 W Titanium) | Cooling: Hot swap chassis fans, chassis intrusion switch; drive/tray redundancy | Standard Warranty: Warranty & Support 3 Years Warranty Support Options: Warranty extensions available via Lenovo service offerings | Standard Warranty: 3 Years Warranty | Support Options: Warranty extensions available via Lenovo service offerings | Growing Small and Medium Businesses (SMBs): Perfect for businesses that need an affordable yet powerful server for various applications, such as file sharing, databases, and email servers. | Remote and Branch Offices: The ST550 is ideal for remote offices or branch locations that need centralized management and support for business-critical applications. | Virtualization and Hyperconverged Infrastructure: Suited for businesses running virtualized workloads and looking for robust compute and storage capacity for a smooth, virtualized experience. | Workload Consolidation: With its ability to support demanding applications, the ST550 can consolidate multiple workloads onto a single, powerful server, helping businesses optimize their infrastructure. | Type: Tower Server (convertible to rack mount with optional kit) | Form Factor: 4U chassis (rackable takes up ~5U) | Socket: Dual socket (supports up to 2 Intel Xeon Scalable CPUs) | Processor Family: Intel Xeon Scalable Processors (1st or 2nd Gen) | Supported Cores per CPU: 6 to 28 cores (e.g., Xeon Bronze to Platinum models) | L3 Cache: Up to 38.5 MB per processor | Max Frequency: Up to ~3.5 3.9 GHz depending on CPU model | Max TDP: Up to 205 W | Type: HPE DDR4 SmartMemory (RDIMM, LRDIMM, or Intel Optane DC Persistent Memory) | DIMM Slots: 24 (12 per processor) | Maximum Capacity: Up to 3 TB using 128 GB DIMMs (RDIMM/LRDIMM) | Speed: 2666 or 2933 MT/s depending on CPU generation | Memory Protection: Advanced ECC, Memory Lock step, Online Spare | Front Drive Bays: Up to 12 × LFF (3.5″) SAS/SATA hot plug Or up to 24 × SFF (2.5″) SAS/SATA/NVMe hot plug | Expansion Options: Additional bay trays may support NVMe or hybrid drive layouts | RAID Controllers: HPE Smart Array P408i a SR, P816i a SR, E208i a, P824i p, etc. | Boot Options: Optional M.2 boot module or Smart Array controller-based boot | PCIe Slots: Up to 8 PCIe 3.0 slots in tower chassis for GPU, networking or HBA | Networking: Embedded 4 × 1 GbE NIC; optional Flexible LOM (OCP-style mezzanine) available | Power Supplies: Standard 500 W or 800 W non hot plug PSU; optional redundant 500 W or 800 W Flex Slot PSUs | Cooling: Standard 4 fans; optional redundant fan cage for GPU or NVMe heavy configs | Security Features: TPM 2.0 module support, iLO Secure Boot, chassis padlock and bezel lock | Silicon Secured Boot: iLO 5 system configuration lock, BIOS advisor, secure recovery | Encryption: TPM 2.0 support, secure erase, firmware rollback, AES/3DES encryption | Integrated Lights Out (iLO 5): Full remote console, firmware updates, health monitoring | Management Tools: HPE Intelligent Provisioning, OneView, InfoSight | API Support: Redfish, RESTful, IPMI 2.0, SNMP v3 | Standard Warranty: 3 Year Parts, 3 Year Labor, 3 Year Onsite (Next Business Day) | Optional Services: HPE Foundation Care, Proactive Care, Pointnext Tech Care