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  • Intel Xeon E-2278G (16MB Cache, 3.4GHz)
  • 16GB (2666MHz) DDR4-SDRAM (1 x 16)

The Lenovo ThinkSystem ST250 is a mainstream 1-socket tower server that also be rack mounted as a 4U rack server. It is ideal for small-to-medium businesses, remote offices, branch offices, banking and public sector. The server is now available with the Intel Xeon E-2200 Series processors, formerly codenamed "Coffee Lake-S Refresh".

This product guide provides essential presales information to understand the ThinkSystem ST250 server, its key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the ST250 and consider its use in IT solutions.

Processor
Thermal Monitoring Technologies Yes
Maximum internal memory supported by processor 128 GB
Execute Disable Bit Yes
Idle States Yes
Processor socket LGA 1151 (Socket H4)
Processor lithography 14 nm
Processor threads 16
Processor operating modes 64-bit
Processor codename Coffee Lake
Tcase 73 °C
Memory types supported by processor DDR4-SDRAM
Memory clock speeds supported by processor 2666 MHz
Maximum number of PCI Express lanes 16
Processor package size 37.5 x 37.5 mm
Supported instruction sets SSE4.1, SSE4.2, AVX 2.0
Scalability 1S
Embedded options available No
Tjunction 100 °C
PCI Express configurations 1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP) 80 W
Number of processors installed 1
Motherboard chipset Intel C246
Processor cache 16 MB
Processor cores 8
Processor boost frequency 5 GHz
Processor frequency 3.4 GHz
Processor model E-2278G
Processor family Intel Xeon E
Processor manufacturer Intel
Memory
Memory slots 4
ECC Yes
Memory clock speed 2666 MHz
Memory layout (slots x size) 1 x 16 GB
Internal memory type DDR4-SDRAM
Internal memory 16 GB
Storage
Internal drive bays 8
Supported RAID controllers 530-8i
RAID levels 0, 1, 5, 10, 50
RAID support Yes
Graphics
Maximum graphics card memory 16 MB
On-board graphics card base frequency 350 MHz
On-board graphics card dynamic frequency (max) 1200 MHz
Maximum on-board graphics card memory 128 GB
On-board graphics card OpenGL version 4.5
On-board graphics card DirectX version 12.0
Number of displays supported (on-board graphics) 3
On-board graphics card ID 0x3E9A
On-board graphics card model Intel UHD Graphics P630
On-board graphics card Yes
Network
Ethernet LAN Yes
Cabling technology 10/100/1000Base-T(X)
Ports & interfaces
VGA (D-Sub) ports quantity 1
Serial ports quantity 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 3
USB 2.0 ports quantity 1
Expansion slots
PCI Express slots version 3.0
Design
Product colour Black
Chassis type Tower (4U)
Performance
Performance management XClarity Standard
Software
Compatible operating systems Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi
Processor special features
Intel TSX-NI Yes
Intel Clear Video Technology Yes
Intel® Secure Key Yes
Intel® OS Guard Yes
Intel® Hyper Threading Technology (Intel® HT Technology) Yes
Intel® Turbo Boost Technology 2.0
Intel® AES New Instructions (Intel® AES-NI) Yes
Processor ARK ID 193745
Intel® Quick Sync Video Technology Yes
Intel® InTru™ 3D Technology Yes
Intel® Clear Video HD Technology (Intel® CVT HD) Yes
CPU configuration (max) 1
Enhanced Intel SpeedStep Technology Yes
Intel Virtualization Technology for Directed I/O (VT-d) Yes
Intel Trusted Execution Technology Yes
Intel VT-x with Extended Page Tables (EPT) Yes
Intel Software Guard Extensions (Intel SGX) Yes
Intel 64 Yes
Intel Virtualization Technology (VT-x) Yes
Power
Number of redundant power supplies installed 1
Power supply 550 W
Redundant power supply (RPS) support Yes
General
Product family ThinkSystem
Sustainability
Sustainability certificates ENERGY STAR
Logistics data
Harmonized System (HS) code 84714100
Weight & dimensions
Weight 23.6 kg
Depth 578 mm
Height 444 mm
Width 176 mm