LENOVO rack szerver ThinkSystem SR250 (2.5"), 1x 6C E-2276G 3.8GHz, 1x16GB, NoHDD, SW RAID, XCC: S, (1+0).

Cikkszám: PCS200286378
LENOVO rack szerver ThinkSystem SR250 (2.5"), 1x 6C E-2276G 3.8GHz, 1x16GB, NoHDD, SW RAID, XCC: S, (1+0).
LENOVO rack szerver ThinkSystem SR250 (2.5"), 1x 6C E-2276G 3.8GHz, 1x16GB, NoHDD, SW RAID, XCC: S, (1+0).
LENOVO rack szerver ThinkSystem SR250 (2.5"), 1x 6C E-2276G 3.8GHz, 1x16GB, NoHDD, SW RAID, XCC: S, (1+0).
LENOVO rack szerver ThinkSystem SR250 (2.5"), 1x 6C E-2276G 3.8GHz, 1x16GB, NoHDD, SW RAID, XCC: S, (1+0).
LENOVO rack szerver ThinkSystem SR250 (2.5"), 1x 6C E-2276G 3.8GHz, 1x16GB, NoHDD, SW RAID, XCC: S, (1+0).
LENOVO rack szerver ThinkSystem SR250 (2.5"), 1x 6C E-2276G 3.8GHz, 1x16GB, NoHDD, SW RAID, XCC: S, (1+0).
LENOVO rack szerver ThinkSystem SR250 (2.5"), 1x 6C E-2276G 3.8GHz, 1x16GB, NoHDD, SW RAID, XCC: S, (1+0).
LENOVO rack szerver ThinkSystem SR250 (2.5"), 1x 6C E-2276G 3.8GHz, 1x16GB, NoHDD, SW RAID, XCC: S, (1+0).

LENOVO rack szerver ThinkSystem SR250 (2.5"), 1x 6C E-2276G 3.8GHz, 1x16GB, NoHDD, SW RAID, XCC: S, (1+0).

Cikkszám: PCS200286378
534 908 Ft

https://lenovopress.com/lp1272-thinksystem-sr250-server-e2200



Abstract




Lenovo ThinkSystem SR250 is an affordable, single-socket 1U rack server for small and medium businesses that need optimized performance and flexibility for future growth, along with enterprise-class reliability, management, and security.



The SR250 server offers a wide range of processors — from Intel Celeron to Intel Xeon E Series. With support for a memory capacity of up to 128 GB and internal storage of up to 32 TB, the SR250 server is an ideal choice for small- to medium-sized business, workgroups, distributed locations, and web-scale workloads.



This product guide provides essential technical and pre-sales information on the SR250 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 SR250 server and consider its use in IT solutions.




Note: This product guide describes SR250 server models featuring the Intel Xeon E-2200 processors. For SR250 server models featuring the Intel Xeon E-2100 processors, refer to the following Lenovo Press product guide:







Change History




Changes in the April 28 update:




  • Updated Drives for internal storage: Added 2.5" and 3.5" Multi Vendor 240GB, 480GB, 960GB, 1.92TB, and 3.84TB Entry SATA 6Gb Hot Swap SSDs

  • Updated Operating systems:

    • Added Red Hat Enterprise Linux 7.8 and 8.2

    • Added VMware vSphere 7.0 (ESXi)







Introduction




 



Lenovo ThinkSystem SR250 is an affordable, single-socket 1U rack server for small and medium businesses that need optimized performance and flexibility for future growth, along with enterprise-class reliability, management, and security.



The SR250 server offers a wide range of processors — from Intel Celeron to Intel Xeon E Series. With support for a memory capacity of up to 128 GB and internal storage of up to 32 TB, the SR250 server is an ideal choice for small- to medium-sized business, workgroups, distributed locations, and web-scale workloads.



Flexible and scalable internal storage configurations include up to ten 2.5-inch or four 3.5-inch drives with affordable software RAID or advanced hardware RAID protection and a wide selection of drive sizes and types, including NVMe PCIe SSDs, SAS/SATA SSDs, and SAS/SATA HDDs. Also, it features integrated dual-port 1 Gb Ethernet NIC and additional PCIe expansion slots for hardware RAID protection, network scalability, and external storage connectivity.



The next-generation Lenovo XClarity Controller, which is built into the SR250 server, provides advanced service processor control, monitoring, and alerting functions.



The following figure shows the Lenovo ThinkSystem SR250.



Lenovo ThinkSystem SR250

Figure 1 Lenovo ThinkSystem SR250






Did you know?




The SR250 server offers enterprise-class reliability features such as error correcting code (ECC), hot-swap components, and advanced RAID protection with flexible storage options at an affordable price.



The SR250 server has a mere 19.6-inch (498 mm) deep chassis, helping customers reduce their business footprint.



The SR250 server offers performance, energy efficiency, and serviceability features, such as NVMe PCIe SSDs, 80 PLUS Gold and Platinum certified power supplies, and easy access to upgrades and serviceable parts (such as memory DIMMs and adapter cards), which is not typically found in the single-socket value servers.



The SR250 server offers easy-to-use, enterprise-class manageability to monitor server availability and perform remote management with the built-in Lenovo XClarity Controller.






Key features




The SR250 server is a compact, cost-effective, single-processor 1U rack server that has been optimized to provide enterprise-class features to small-to-medium-sized businesses, retail stores, or distributed enterprises.



Scalability and performance



The SR250 server offers numerous features to boost performance, improve scalability, and reduce costs:




  • Improves productivity by offering superior system performance with the Intel Xeon E Series processors with up to eight cores, up to 16 MB of last level cache (LLC), up to 2666 MHz memory speeds, and up to 8 GT/s bus speed.

    • Choice of processors with up to eight cores and up to 16 threads to enable the effective use of multithreaded applications.

    • Intelligent and adaptive system performance with energy efficient Intel Turbo Boost 2.0 Technology allows CPU cores to run at maximum speeds during peak workloads by temporarily going beyond processor thermal design power (TDP).

    • Intel Hyper-Threading Technology boosts performance for multithreaded applications by enabling simultaneous multithreading within each processor core, up to two threads per core.

    • Intel Virtualization Technology integrates hardware-level virtualization hooks that allow operating system vendors to better utilize the hardware for virtualization workloads.

    • Intel Advanced Vector Extensions (AVX) enable acceleration of enterprise-class and high performance computing (HPC) workloads.



  • Provides memory speed, availability, and capacity of up to 128 GB memory with up to four 2666 MHz DDR4 ECC UDIMMs.

  • Offers flexible and scalable internal storage in a 1U rack form factor with up to 10x 2.5-inch drives for performance-optimized configurations or up to 4x 3.5-inch drives for capacity-optimized configurations, providing a wide selection of SAS/SATA HDD/SSD and PCIe NVMe SSD types and capacities.

  • Provides I/O scalability with the onboard LOM interface and up to three PCI Express (PCIe) 3.0 I/O expansion slots in a 1U rack form factor.

  • Reduces I/O latency and increases overall system performance with Intel Integrated I/O Technology that embeds the PCI Express 3.0 controller with 16 lanes into the processors.



Availability and serviceability



The SR250 server provides many features to simplify serviceability and increase system uptime:




  • Offers ECC protection which provides error correction not available in PC-class "servers" that use parity memory.

  • Provides easy access to upgrades and serviceable parts (such as memory DIMMs and adapter cards) with tool-less cover removal.

  • Offers data protection and greater system uptime with a choice of affordable onboard SATA RAID or advanced hardware RAID redundancy, along with hot-swap drives (select models).

  • Provides availability for business-critical applications with redundant hot-swap power supplies (select models).

  • Allows preventive actions in advance of possible failure, thereby increasing server uptime and application availability with Proactive Platform Alerts (including PFA and SMART alerts) for memory, internal storage (SAS/SATA HDDs and SSDs, NVMe SSDs, M.2 SSDs), RAID controllers, and server ambient and sub-component temperatures.

  • Continuously monitors system parameters, triggers alerts, and performs recovery actions in case of failure to minimize downtime with Built-in XClarity Controller (XCC).

  • Provides quick access to system status, firmware, network, health, and alerts information via Virtual Operator Panel from the XClarity Mobile App running on the Android or iOS mobile device that is connected to the front USB port with XClarity Controller access.

  • Speeds up troubleshooting tasks to reduce service time with diagnostics built into the XClarity Provisioning Manager.



Manageability and security



Powerful systems management features simplify local and remote management of the SR250 server and deliver enterprise-class data protection:




  • Provides advanced service processor control, monitoring, and alerting functions with XClarity Controller, a next generation service processor.

  • Improves Unified Extensible Firmware Interface (UEFI) system setup, configuration, updates, simplified error handling, and operating system deployment with the embedded XClarity Provisioning Manager.

  • Offers XClarity Essentials software tools that can help customers set up, use, and maintain the server.

  • Increases uptime, reduces costs, and improves productivity through advanced server management capabilities with Lenovo XClarity Administrator that provides comprehensive hardware management.

  • Provides on-the-go monitoring and management of devices in XClarity Administrator from anywhere with the Lenovo XClarity mobile app, which can help improve efficiency and reduce downtime risks.

  • Centralizes infrastructure resource management with Lenovo XClarity Integrators for VMware vCenter and Microsoft System Center, extending XClarity Administrator features to virtualization management software tools and enabling users to deploy and manage infrastructure end-to-end.

  • Offers advanced cryptographic functionality (such as digital signatures and remote attestation) with an integrated Trusted Platform Module (TPM) or optional Nationz TPM (available only in PRC).

  • Keeps user data safe with Lenovo Business Vantage, a security software tool suite designed to work with the Nationz Trusted Platform Module (available only in PRC).

  • Establishes a solid security foundation for workloads by delivering firmware that is securely built, tested, digitally signed, and verified prior to execution.

  • Offers enterprise-class data protection with advanced RAID and optional self-encrypting drives.

  • Provides faster, stronger encryption with industry-standard AES NI support.

  • Helps prevent certain classes of malicious buffer overflow attacks with Intel Execute Disable Bit functionality, when combined with a supporting operating system.

  • Enhances security through hardware-based resistance to malicious software attacks with Intel Trusted Execution Technology (Xeon E Series processors only), allowing an application to run in its own isolated space, protected from all other software running on a system.

  • Helps prevent unauthorized software from running on the server by protecting against boot block-level malicious software with Intel Boot Guard technology.

  • Protects application code and data from disclosure or modification with Intel Software Guard Extensions (SGX), enabling high-assurance security use cases, such as blockchain, identity and records privacy, secure browsing, and digital rights management (DRM).




Energy efficiency



The SR250 server offers the following energy-efficiency features to save energy, reduce operational costs, increase energy availability, and contribute to the green environment:




  • Delivers optimized compute power per watt, featuring 80 PLUS Gold (fixed) and Platinum (hot-swap) AC power supplies.

  • Reduces power drawn with Intel Intelligent Power Capability that powers individual processor elements on and off as needed.

  • Helps reduce power consumption with variable speed fans.

  • Helps achieve lower heat output and reduced cooling needs with Lenovo XClarity Energy Manager that provides advanced data center power notification, analysis, and policy-based management.







Components and connectors




The following figure shows the front of the SR250 server with four 3.5-inch drive bays.



Front view of the SR250: 4x 3.5-inch drive bays

Figure 2. Front view of the SR250: 4x 3.5-inch drive bays



The following figure shows the front of the SR250 server with eight 2.5-inch drive bays.



Front view of the SR250: 8x 2.5-inch drive bays

Figure 3. Front view of the SR250: 8x 2.5-inch drive bays




The following figure shows the front of the SR250 server with ten 2.5-inch drive bays.





Front view of the SR250: 10x 2.5-inch drive bays

Figure 4. Front view of the SR250: 10x 2.5-inch drive bays



The front of the SR250 server includes the following components:




  • Drive bays:

    • 4x 3.5-inch (Large Form Factor [LFF]) SATA simple-swap; or

    • 4x 3.5-inch SAS/SATA hot-swap; or

    • 8x 2.5-inch (Small Form Factor [SFF]) SAS/SATA hot-swap; or

    • 10x 2.5-inch hot-swap drive bays:

      • 10x SAS/SATA

      • 8x SAS/SATA and 2x NVMe PCIe





  • One VGA port (optional)

  • One USB 2.0 port with XClarity Controller access

  • One USB 3.1 Gen 1 port

  • A Power button

  • Status LEDs





The following figure shows the rear of the SR250 server.



Rear view of the SR250

Figure 5. Rear view of the SR250





The rear of the SR250 server includes the following components:




  • Up to two PCIe expansion slots (depending on the riser cards selected)

  • One 1 GbE port for XClarity Controller

  • One RS-232 serial port

  • One VGA port

  • Two 1 GbE data network ports

  • Two USB 3.1 Gen 2 ports

  • Power supplies

    • Up to two hot-swap power supplies; or

    • One fixed power supply






The following figure shows the locations of key components inside the SR250 server.



Internal view of the SR250

Figure 6. Internal view of the SR250




The SR250 server includes the following internal components:




  • One processor

  • Four DIMM slots

  • Up to three PCIe 3.0 slots:

    • Slot 1: PCIe 3.0 x8 (not present if the Slot 2 is PCIe x16)

    • Slot 2: PCIe 3.0 x8 or x16

    • Slot 4: PCIe 3.0 x4 (only supports a controller for internal storage)



  • Eight onboard SATA ports:

    • One Mini-SAS HD connector (4x SATA x1 ports)

    • Four SATA connectors (each connector provides the SATA x1 port)



  • One TCM/TPM connector (supports Nationz TPM available in PRC only)

  • Drive backplanes:

    • 4x LFF SATA simple-swap bracket; or

    • 4x LFF SAS/SATA hot-swap; or

    • 8x SFF SAS/SATA hot-swap; or

    • 8x SFF SAS/SATA and 2x SFF AnyBay hot-swap



  • Four non-hot-swap system fans

  • One M.2 connector



System specifications




The following table lists the system specifications for the SR250 server.


















































































































Table 1. SR250 system specifications
Attribute Specification
Form factor 1U rack-mount.
Processor One Intel Xeon E, Core i3, Pentium Gold, or Celeron processor.
Chipset Intel C246.
Memory 4 DIMM sockets (two memory channels with two DIMMs per channel). Support for ECC UDIMMs. Memory speed up to 2666 MHz.
Memory capacity

  • Xeon E Series: Up to 128 GB (4x 32 GB UDIMMs).

  • Core i3, Pentium Gold, Celeron G Series: Up to 64 GB (4x 16 GB UDIMMs).


Memory protection Error correction code (ECC).
Drive bays

  • 4 LFF (3.5-inch) SATA Simple Swap drive bays.

  • 4 LFF (3.5-inch) SAS/SATA hot-swap drive bays.

  • 8 SFF (2.5-inch) SAS/SATA hot-swap drive bays.

  • 10 SFF (2.5-inch) hot-swap drive bays:

    • 10x 2.5" SAS/SATA.

    • 8x 2.5" SAS/SATA & 2x 2.5" NVMe PCIe.




Drive types 3.5-inch simple-swap drives:

  • 6 Gbps Nearline (NL) SATA HDDs up to 8 TB

  • 6 Gbps SATA SSDs up to 960 GB (2.5" SSD in a 3.5" tray)


3.5-inch hot-swap drives:


  • 12 Gbps SAS HDDs up to 900 GB (2.5" HDD in a 3.5" tray)

  • 12 Gbps NL SAS HDDs up to 8 TB

  • 6 Gbps NL SATA HDDs up to 8 TB

  • 6 Gbps SATA SSDs up to 960 GB (2.5" SSD in a 3.5" tray)


2.5-inch hot-swap drives:


  • 12 Gbps SAS HDDs up to 2.4 TB

  • 12 Gbps SAS HDD SEDs up to 300 GB

  • 12 Gbps NL SAS HDDs up to 2 TB

  • 6 Gbps NL SATA HDDs up to 2 TB

  • 6 Gbps SATA SSDs up to 960 GB

  • U.2 NVMe PCIe 3.0 x4 SSDs up to 1 TB


Internal M.2 SSDs:


  • 6 Gbps SATA up to 480 GB


Note: Intermix of SAS, SATA, and NVMe PCIe drives is supported within a system, but not within a RAID array. NVMe PCIe SSDs do not support RAID controllers.
Internal storage capacity

  • LFF models: Up to 32 TB with 4x 8 TB SAS/SATA HDDs.

  • SFF models: Up to 24 TB with 10x 2.4 TB SAS HDDs.


Storage controller

  • Onboard 6 Gbps SATA:

    • AHCI non-RAID.

    • RAID 0/1/10/5 with Intel RSTe.



  • 12 Gbps SAS/6 Gbps SATA RAID:

    • RAID 0/1/10/5/50 with RAID 530-8i or RAID 730-8i 1GB Cache.

    • RAID 0/1/10/5/50/6/60 with RAID 730-8i 2GB Flash, RAID 930-8i 2GB Flash, or RAID 930-16i 4GB Flash.



  • 12 Gbps SAS/6 Gbps SATA non-RAID: 430-8i or 16i HBA.

  • NVMe PCIe non-RAID: 1610-4P NVMe Switch Adapter.


Optical drive bays None. Support for an external USB DVD RW Optical Disk Drive (See Optical drives).
Network interfaces 2x Onboard 10/100/1000 Mb Ethernet RJ-45 ports (BCM5720 NIC).
I/O expansion slots Up to three slots. Slot 4 is the fixed slot on the system planar, and the remaining slots depend on the riser cards installed. The slots are as follows:

  • Slot 1: PCIe 3.0 x8; low profile (not present if the Slot 2 is x16)

  • Slot 2: PCIe 3.0 x8 (x16 physical connector) or x16; full-height, half-length

  • Slot 4: PCIe 3.0 x4 (supports an internal storage controller)


Ports

  • Front: 1x VGA port (optional), 1x USB 3.1 Gen 1 port, and 1x USB 2.0 port with XClarity Controller access.

  • Rear: 1x VGA port, 2x USB 3.1 Gen 2 ports, 1x DB-9 serial port, and 1x RJ-45 10/100/1000 Mb Ethernet systems management port.


Cooling Four non-hot-swap system fans.
Power supply One fixed 300 W Gold, or up to two redundant hot-swap 450 W Platinum AC power supplies.
Video Matrox G200 with 16 MB memory integrated into the XClarity Controller. Maximum resolution is 1920x1200 at 60 Hz with 32 bits per pixel.
Hot-swap parts Drives (select models) and power supplies (select models).
Systems management XClarity Controller (XCC) Standard, Advanced, or Enterprise (Pilot 4 chip), proactive platform alerts, XClarity Provisioning Manager, XClarity Essentials, XClarity Administrator, XClarity Integrators for VMware vCenter and Microsoft System Center, XClarity Energy Manager, Capacity Planner.
Security features Power-on password, administrator's password, secure firmware updates, Trusted Platform Module (TPM) 1.2 or 2.0 (configurable UEFI setting). Optional lockable front bezel. Optional Nationz TPM (available only in PRC). Optional Lenovo Business Vantage security software (available only in PRC).
Operating systems Microsoft Windows Server 2016 and 2019; Red Hat Enterprise Linux 7 and 8; SUSE Linux Enterprise Server 12 and 15; VMware vSphere (ESXi) 6.5, 6.7, and 7.0.
Warranty One-year (7Y52) or three-year (7Y51, 7Y72, and 7Y73) customer-replaceable unit (CRU) and onsite limited warranty with 9x5 Next Business Day Parts Delivered.
Service and support Optional service upgrades are available through Lenovo Services: 2-hour or 4-hour response time, 6-hour or 24-hour committed service repair (select areas), warranty extension up to 5 years, 1-year or 2-year post-warranty extensions, Premier Support, YourDrive YourData, Enterprise Software Support, and Basic Hardware Installation Services.
Dimensions Height: 43 mm (1.7 in), width: 434 mm (17.1 in), depth: 498 mm (19.6 in)
Weight Base configuration: 9.1 kg (20.1 lb), maximum: 12.3 kg (27.1 lb)




 





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