Lenovo ThinkServer ST550 server 2.1 GHz 16 GB Rack (4U) Intel Xeon Silver 750 W DDR4-SDRAM

1x Intel Xeon Silver 4208, 1x 16GB DDR4 2933MHz, 1x 930-8i 2GB Flash, 16x 2.5", 8x 2.5" SATA/SAS HS, DVD HH, XClarity Standard, 750W Platinum
Workload-optimized support New second-generation Intel® Xeon® Scalable family CPUs offer increased performance of 36% over the previous generation, support for faster 2933MHz TruDDR4 memory and Intel’s Vector Neural Network Instruction (VNNI) which accelerates processor performance for the needs of growing higher data transmitting speed and advanced computing performance. Up to 6% increases in per-core performance and hardware security mitigations round out the enhanced capabilities featured in this next-generation processor technology from Intel. Accelerate data insights ThinkSystem ST550 supports up to two NVIDIA graphic processing unit (GPUs) cards up to 250W. Processing is offloaded to the GPU to maximize computing power and application performance, and the server is optimized to process large blocks of data in parallel. This high-performance parallel computing makes the ST550 ideal for virtualization, VDI, and private cloud. Flexible storage Lenovo AnyBay design features a choice of drive interface type in the same drive bay: SAS drives, SATA drives, or U.2 NVMe PCIe drives. Freedom to configure some of the bays with PCIe SSDs and still use the remaining bays for capacity SAS drives provides the ability to upgrade to more PCIe SSDs in the future as needed.

  • Processor

    • Processor manufacturer:Intel
    • Processor family:Intel Xeon Silver
    • Processor model:4208
    • Processor frequency:2.1 GHz
    • Processor boost frequency:3.2 GHz
    • Processor cores:8
    • Processor cache:11 MB
    • Number of processors installed:1
    • Thermal Design Power (TDP):85 W
    • Processor lithography:14 nm
    • Processor socket:LGA 3647 (Socket P)
    • Supported instruction sets:AVX-512
    • Processor threads:16
    • Processor operating modes:64-bit
    • Execute Disable Bit:Y
    • Scalability:2S
    • Tcase:78 °C
    • Embedded options available:N
    • Processor codename:Cascade Lake
    • Maximum number of PCI Express lanes:48
    • Maximum internal memory supported by processor:1024 GB
    • Memory types supported by processor:DDR4-SDRAM
    • Memory clock speeds supported by processor:2400 MHz
    • Processor package size:76.0 x 56.5 mm
  • Memory

    • Internal memory:16 GB
    • Internal memory type:DDR4-SDRAM
    • Memory clock speed:2933 MHz
    • Memory layout (slots x size):1 x 16 GB
  • Storage

    • HDD interface:Serial ATA, Serial Attached SCSI (SAS)
    • HDD size:2.5"
    • RAID support:Y
    • RAID levels:0,1,5,6,10,50,60
    • Supported RAID controllers:930-8i
    • Hot-Plug support:Y
    • Hot-swap:Y
    • Optical drive type:N
  • Graphics

    • On-board graphics adapter:Y
    • On-board graphics adapter model:Not available
  • Network

    • Cabling technology:10/100/1000Base-T(X)
    • Ethernet LAN:Y
    • Ethernet interface type:Gigabit Ethernet
  • Ports & interfaces

    • Ethernet LAN (RJ-45) ports:2
    • USB 2.0 ports quantity:5
    • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:3
    • VGA (D-Sub) ports quantity:1
  • Expansion slots

    • PCI Express x4 slots:1
    • PCI Express x8 slots:1
    • PCI Express x16 slots:2
    • PCI Express slots version:3.0
  • Design

    • Chassis type:Rack (4U)
    • Product colour:Black
    • Rack mounting:Y
  • Performance

    • Performance management:XClarity Advanced
    • Trusted Platform Module (TPM):Y
  • Software

    • Operating system installed:N
    • Compatible operating systems:Microsoft Windows Server 2016/2012 R2 Red Hat Enterprise Linux 6/7 x64 Linux Enterprise Server 12 SP2/11 SP4 VMware vSphere (ESXi) 6.5/6.0 U3
  • Processor special features

    • Intel® Hyper Threading Technology (Intel® HT Technology):Y
    • Intel® Turbo Boost Technology:2.0
    • Intel® AES New Instructions (Intel® AES-NI):Y
    • Enhanced Intel SpeedStep Technology:Y
    • Intel Trusted Execution Technology:Y
    • Intel VT-x with Extended Page Tables (EPT):Y
    • Intel TSX-NI:Y
    • Intel 64:Y
    • Intel Virtualization Technology for Directed I/O (VT-d):Y
    • Intel Virtualization Technology (VT-x):Y
    • Processor ARK ID:193390
  • Power

    • Redundant power supply (RPS) support:Y
    • Power supply:750 W
    • Number of redundant power supplies installed:1
  • Weight & dimensions

    • Width:176 mm
    • Height:438 mm
    • Depth:670 mm
    • Weight:36 kg
  • Technical details

    • Sustainability certificates:ENERGY STAR

Data sheet

CPU Model
Intel XEON
RAM Memory
16 GB
MAX Storage Capacity
Operating system

Specific References

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