Lenovo 7Y45A00NEA Thinksystem St250 Server 7Y45A00NEA

Enterprise capacity
The Lenovo ThinkSystem ST250 is a fully-featured, single-socket, easily-managed rackable tower server for the small-to-medium-sized business (SMB) or remote office/ branch office (ROBO) environment.

The ST250 harnesses enterprise-level server power with the next-generation Intel� Xeon� E-2100 processors in tandem with a wide range of storage options and seamless integration with Lenovo�s XClarity management system.

From web serving, system management, and near-side data backup, the ST250 supports several workloads. Intel SGX provides security for blockchain applications.

Enterprise flexibility and manageability
The ThinkSystem ST250 features a highly flexible design that deploys server performance where it's needed and adapts as requirements change over time. Expand storage configurations with up to 16x 2.5-inch hot-swappable HDDs/SSDs and an internal M.2 module, while protecting data with various RAID options.

Increase performance and connectivity with GPU support, multiple PCIe slots, and lightning-quick TruDDR4 memory. Lenovo XClarity software provides easy-to-use systems management and dramatically reduces provisioning time, while an array of XClarity integrators allow utilization of XClarity through external IT applications to streamline IT management and contain costs.

Designed for ROBO use
The ThinkSystem ST250 is engineered for the remote office / branch office environment. A compact footprint and office-quiet cooling system satisfy on-premises use.

Power supply redundancy options with dual-redundant AC power at 550W result in critical asset dependability. These components increase server uptime, workplace productivity, and asset security; the ideal solution for an environment without a dedicated on-site IT support system.

Design



Chassis type



Tower (4U)


Product colour



Black


Rack mounting



Yes


Expansion slots



PCI Express slots version



3.0


PCI Express x1 (Gen 3.x) slots



1


PCI Express x16 (Gen 3.x) slots



1


PCI Express x4 (Gen 3.x) slots



1


PCI Express x8 (Gen 3.x) slots



1


Graphics



On-board graphics card model



Not available


Logistics data



Harmonized System (HS) code



84714100


Memory



Internal memory



8 GB


Internal memory type



DDR4-SDRAM


Maximum internal memory



64 GB


Memory clock speed



2666 MHz


Memory layout (slots x size)



1 x 8 GB


Memory slots



4


Network



Cabling technology



10/100/1000Base-T(X)


Ethernet interface type



Gigabit Ethernet


Ethernet LAN



Yes


Package dimensions



Gross Weight (Package, kg)



1.29 kg


Performance



Management platform



XClarity Standard


Trusted Platform Module (TPM)



Yes


Trusted Platform Module (TPM) version



2.0


Ports & interfaces



Dual Link DVI



No


Ethernet LAN (RJ-45) ports



3


FireWire 800



No


S/PDIF in port



No


S/PDIF out port



No


Serial ports quantity



1


USB 2.0 ports quantity



1


USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity



3


USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity



2


VGA (D-Sub) ports quantity



1


Power



Power supply



550 Watt


Processor



Bus type



DMI3


Embedded options available



No


Execute Disable Bit



Yes


Idle States



Yes


Maximum internal memory supported by processor



128 GB


Maximum number of PCI Express lanes



16


Memory bandwidth supported by processor (max)



41.6 GB/s


Memory clock speeds supported by processor



2666


Memory types supported by processor



DDR4-SDRAM


Number of processors installed



1


PCI Express configurations



1x16, 2x8, 1x8+2x4


Processor boost frequency



4.3 GHz


Processor cache



8 MB


Processor cache type



Smart Cache


Processor codename



Coffee Lake


Processor cores



4


Processor family



Intel� Xeon�


Processor frequency



3.3 GHz


Processor lithography



14 nm


Processor manufacturer



Intel


Processor model



E-2124


Processor operating modes



64-bit


Processor package size



37.5 x 37.5 mm


Processor socket



LGA 1151 (Socket H4)


Processor threads



4


Scalability



1S


Supported instruction sets



AVX 2.0, SSE4.1, SSE4.2


System bus rate



8 GT/s


Thermal Design Power (TDP)



71 Watt


Thermal Monitoring Technologies



Yes


Tjunction



100 �C


Processor special features



CPU configuration (max)



1


Enhanced Intel SpeedStep Technology



Yes


Intel 64



Yes


Intel Enhanced Halt State



Yes


Intel Secure Key Technology version



1.00


Intel Software Guard Extensions (Intel SGX)



Yes


Intel Trusted Execution Technology



Yes


Intel TSX-NI



Yes


Intel TSX-NI version



1.00


Intel Virtualization Technology (VT-x)



Yes


Intel Virtualization Technology for Directed I/O (VT-d)



Yes


Intel VT-x with Extended Page Tables (EPT)



Yes


Intel� AES New Instructions (Intel� AES-NI)



Yes


Intel� Hyper Threading Technology (Intel� HT Technology)



No


Intel� OS Guard



Yes


Intel� Secure Key



Yes


Intel� Turbo Boost Technology



2.0


Processor ARK ID



134856


Product dimensions



Net Weight (Product, kg)



0.99 kg


Product Depth



56.57 cm


Product Height



43 cm


Product Width



17.5 cm


Software



Compatible operating systems



- Microsoft, SUSE, Red Hat, VMware vSphere
- Microsoft Windows Client OS � Win10

Operating system installed



No


Storage



Hot-swap



Yes


Number of SSDs supported



1


Optical drive type



DVD�RW


RAID support



No


Supported HDD sizes



2.5, 3.5, 5.25


Supported SSD sizes



M.2


Technical details



Sustainability certificates



ENERGY STAR


Vendor information



Brand Name


Lenovo


Warranty



1 Year(s)