Innovative design with flexibility
performance and outstanding uptime Optimised for cost and performance
supports business-critical applications and cloud deployments Excellent RAS and outstanding uptime for an improved business environment Easy to deploy
integrate, service and manage Comprehensive systems management tools help increase uptime
reduce costs and improve productivity with advanced server management capabilities Support for GPUs
high-IOPS SSDs and 10 GbE for different types of workloads
Allows you to do more now in the data centre you own through outstanding performance
flexible networking and simple management Integrated tools such as IBM Systems Director Active Energy Managerâ and Blue Path Cooling blade design deliver outstanding power management
Optional embedded hypervisor enables instant virtualisation IBM Integrated Management Module provides around-the-clock remote management capabilities
Unified Extensible Firmware Interface delivers improved interface for more efficient boot of operating systems
Predictive Failure Analysis and light path diagnostics help maximise availability by detecting component failure before the failure occurs
Form Factor: Standard width blade for Flex System Chassis
Processor: Up to 2 second-generation Intel Xeon Processor Scalable family up to 165W
Memory: Up to 3TB in 24x slots, using 128GB DIMMs; 2666MHz / 2933MHz TruDDR4; supports Intel Optane DC Persistent Memory
Expansion Slots: Up to 2x PCIe x16 mezzanine adapters
Internal Storage: Up to 2x 2.5 bays supporting SAS/SATA HDDs/SSDs, or NVMe/U.2 SSDs; plus 1x or 2x (mirrored) M.2 (SATA) fixed boot drives (optional RAID 1)
Network Interface: 4x 10GbE LOM with fabric connector; or 2x 10GbE, 4x 10GbE, converged network mezzanine adapters, or 4x 25GbE or 2x 50GbE network mezzanine adapters
Power Supply: Contained in the chassis
Security and Availability Features: Lenovo ThinkShield, hot-swap 2.5" SAS/SATA/U.2 drives; operating temperature up to 40°C (with limitations)
RAID Support: SW RAID standard. (6Gbps SATA); optional HW basic RAID (12Gbps SAS/SATA); optional HW advanced RAID (12Gbps SAS/SATA 2GB flash-backed cache)
Systems Management: XClarity Controller, XClarity Administrator, XClarity Integrator plugins, and XClarity Energy Manager
OSes Supported: Microsoft Windows Server, Red Hat, SUSE, VMware vSphere. Visit lenovopress.com/osig for details.
Limited Warranty: 3-year customer replaceable unit and onsite service, next business day 9x5; optional service upgrades
Lenovo blade server
Double-wide blade for Flex System Enterprise Chassis
2x or 4x Intel Xeon Platinum processors
up to 165W
Up to 4x PCIe x16 mezzanine adapters
4x 10GbE LOM with fabric connector
Contained in the chassis
3-year customer replaceable unit and onsite service
Brand: IBM
Model Name/Number: IBM HS22
Processor: (2) X Intel Xeon E5620
Memory: 16GB DDR3
Minimum Order Quantity: 1 Piece
Supported Operating Systems: Microsoft Windows Server
Processor Type: Intel Xeon
Controllers: On Board Raid Card
Drive Bays: (2) x 300 GB,10K RPM
Brand: IBM
Model Name/Number: IBM HS21
Processor: (2) X Intel Xeon E5110
Memory: 16GB DDR3
Minimum Order Quantity: 1 Unit
Supported Operating Systems: Microsoft Windows Server
Processor Type: Intel Xeon
Controllers: On Board Raid Card
Drive Bays: (2) x 300 GB,10K RPM
Brand: IBM
Model Name/Number: IBM HS23E
Memory: 16GB DDR3
Processor: (2) X Intel Xeon E5-2407
Minimum Order Quantity: 1 Unit
Supported Operating Systems: Microsoft Windows Server
Processor Type: Intel Xeon
Controllers: On Board Raid Card
Drive Bays: (2) x 300 GB,10K RPM
Intelligently designed for value
Easily scale from two to four processors
Large memory capacity
Flexible storage configurations
Advanced RAS features
XClarity Management
Features Highlights
The perfect balance of expandability and economics. Intelligently designed for value.
Designed for reliability and uptime. The confidence to run anything.
Engineered with the future in mind. Ready for tomorrow’s technologies.
Growth is inevitable
The Lenovo ThinkSystem SR850 is built to deliver the performance and reliability you require today
with the scalability and versatility you’ll need as you advance toward the “future-defined” data center.
The flexible 2U SR850 can scale from two to four powerful Intel Xeon processor Scalable family CPUs
with up to 233 percent more cores and 400 percent more memory than the previous-generation server*
achieving up to 76 percent faster performance. Built for standard workloads like general business applications and server consolidation
it can also accommodate high-growth areas such as databases and virtualization. The agile design of ThinkSystem SR850 provides rapid upgrades for processors and memory
and its large
flexible storage capacity helps you keep pace with data growth.
Highly Reliable. Customizable. Efficient
Scales to meet business needs
works with multiple generations of technology
offers high availability
securely protects vital information
and maximizes uptime.
Efficient: 14 standard compute node bays in a 10U chassis
Customizable: compute or management nodes
with up to 4 networking modules in rear
High Reliability: N+N or N+1 redundant power
a 3-phase power domain
& a passive mid-plane
Features Highlights
Outstanding flexibility and efficiency with choice of compute and networking
No compromise design that can easily scale capabilities with business needs
Designed for multiple generations of technology
Integrated and easy to use management with advanced functions
Scalable pay-as-you-grow flexible I/O offerings
Highly resilient: no single point of failure to maintain high availability
Designed to deliver a highly secure environment
protecting vital information and maximizing uptime
World-class service with three-year on-site support
Flexibility Efficiency
To meet today’s complex and ever-changing business demands
the Lenovo Flex System Enterprise Chassis provides a high-performance
integrated infrastructure platform that supports a mix of compute and networking capabilities. The Flex System Enterprise Chassis has been designed and built specifically to provide the efficiency you need now
along with the growth path necessary to protect your investment into the future.
The Flex System Enterprise Chassis is the foundation of the Flex System offering
which features 14 standard (half-width) Flex System form factor compute node bays in a 10U chassis that delivers high-performance connectivity for your integrated compute
networking and management resources.
