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IBM BladeCenter HS21 extended memory

  
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Overview  |  Features & benefits   |  Specifications   |  Price & models   | 

Feature Benefits
Modular system delivering leadership performance efficiency
  • Ultra-slim and powerful blade design delivers high density without sacrificing server processor performance

  • Smarter design can substantially reduce power consumption per blade compared to competitive 1U/blade offerings, potentially yielding better performance/watt

  • Easily add or change blades without disrupting the operation of other blades installed in the chassis
Supports up to two Dual-Core Intel Xeon Processors with up to 1333 MHz front-side bus with shared 6 MB L2 cache
  • Shared 6 MB L2 cache provides better performance for both single and multi-threaded applications

  • Access to larger cache means faster data access and improved performance of content creation and entertainment applications
Supports up to two Quad-Core Intel Xeon Processors with up to 1333 MHz front-side bus with shared 2x6 MB (12 MB) L2 cache
  • Delivers ultimate processor performance with eight cores using optimized L2 cache

  • Maximize multi-threaded applications for faster and concurrent execution
Up to 32 GB Fully Buffered DIMM memory with 4 GB DIMM support
  • Up to eight Fully Buffered DIMMs deliver better memory bandwidth and reduced latency over DDR II resulting in better application performance

  • Error checking and correction offer high performance with mainframe-inspired fault protection
64-bit extensions
  • Featuring the Intel Xeon Processor supporting Intel Extended Memory 64 Technology

  • Provides 64-bit addressability while supporting both 64- and 32-bit applications, allowing for a smooth transition to 64-bit enabled applications while leveraging the price and performance of existing applications
Support for up to four hard disk drives (HDDs)
  • Support for one internal small form factor 10,000rpm SAS HDD and one optional IBM 4 GB or 8 GB Modular Flash Drive

  • Add three hot-swap 2.5" SAS HDDs with new Storage and I/O blade (SIO)

  • Add an optional RAID-5 controller with battery-backed cache on the SIO blade
IBM Solid State Drives
  • Support for one or two highly reliable IBM 15.8 GB 2.5" Solid State Drives for ultimate reliability and redundancy

  • 4 GB or 8 GB Modular Flash Drives are USB-2.0-based with very low power consumption and small footprint

  • No moving parts on the device mean fewer mechanical failures. Helps meet strict NEBS 3.0 requirements for telecommunications platforms

  • Optimized for low power consumption

  • Ideal for broad-based OS boot support
Integrated dual Gigabit Ethernet connections
  • The TCP/IP Offload Engine (TOE) capable NICs are enabled to transmit large amounts of data at fast speeds for high-performance network applications

  • Robust design supports teaming and failover

  • These NICs will also support RDMA and iSCSI via a software key (availability is planned)
Integrated VMware ESX Server 3i
  • Special model with VMware ESX Server 3i embedded on modular flash drive

  • Easy to deploy directly from server to get started with virtualization, or in data centers where virtualization is already standard
10 Gb Ethernet Expansion
  • Support for MSIM Combo Form Factor (CFF) card that doubles port count per blade

  • Provides greater flexibility with up to 12 ports for a single blade: four ports on the I/O base plus eight ports on the Storage I/O Blade using MSIM
Blade server interconnects
  • Supports an optional 2-port (up to 4 Gb per port) Fibre Channel Expansion Card (Host Bus Adapter) to deliver a high-performance, highly manageable storage area network (SAN)

  • Supports an optional 2-port Gigabit Ethernet Expansion Card to enable additional Ethernet bandwidth and allow for connection to multiple LAN segments

  • Supports MSIM Combo Form Factor (CFF) card that provides up to 12 ports per blade

  • Supports an optional iSCSI Expansion Card for a lower cost storage option

  • Supports up to four PCI-Express connected high-speed fabrics, including 4X InfiniBand
Two high-availability midplane connections
  • Provides durable and reliable connections to all chassis resources
Light path diagnostics standard
  • Provides quick and easy guide to troubleshoot your server for higher availability and system uptime

  • Independently powered, allowing you to remove the server from the chassis and still illuminate the light path LEDs
Predictive Failure Analysis (PFA)
  • Helps save you time and money by helping decrease planned and unplanned downtime

  • Helps increase uptime by allowing you to receive proactive alerts as much as 24–48 hours in advance
Integrated System Management Processor
  • Increases server availability by continuously monitoring your system and notifying you of potential system failures or changes
IBM Director and IBM Director Extensions comprehensive systems management tools
  • Exploits hardware capabilities by surfacing pertinent information about your system, allowing you to automate a response

  • Helps increase uptime, reduce costs and improve productivity via advanced server management capabilities

  • Provides intelligent systems management for rock-solid reliability

  • IBM Remote Deployment Manager simplifies and automates deployment and redeployment for efficient installation and startup of your blade servers
Operating system support
  • Red Hat Linux®

  • SUSE Linux

  • VMware ESX Server

  • Windows Server®

  • Open Enterprise Server (NetWare 6.5)

  • SUN Solaris 10
3-year customer replaceable unit and onsite limited warranty 1
  • The IBM Global Services organization provides reliable, dedicated and skilled assistance when you need it

  • Provides peace of mind for an extended period of time

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1 IBM hardware products are made from new parts, or new and serviceable used parts. Regardless, our warranty terms apply. For a copy of applicable product warranties, write to: Warranty Information, P.O. Box 12195, RTP, NC 27709, Attn: Dept. JDJA/B203. IBM makes no representation or warranty regarding third-party products or services including those designated as ServerProven® or ClusterProven®.
 
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