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Overview - IBM BladeCenter HS21 (Type 8853)

Product Documentation


Abstract

Overview with technical information and relevant links for the IBM BladeCenter HS21

Content

BladeCenter HS21

Features and specifications

Processors
  • Powerful, high-performance, quad-core processors
  • Shared 3 MB L2 cache per core (12 MB per processor)
  • 1333 MHz front-side bus (FSB)
Memory
  • Up to 32 GB of high-speed memory with ECC (four DIMM slots x 4 GB/DIMM on 30-mm blade and eight DIMM slots x 4 GB/DIMM with Memory and I/O Expansion Blade)
Hard drives
  • Up to two non-hot-swap SAS SFF HDDs (up to 146 GB each) with RAID 0 and 1 in the single-wide configurations
Networking
  • Dual Broadcom 5708S Gigabit Ethernet connections with failover support; additional Dual Gigabit Ethernet connections with Broadcom 5714S using the IBM BladeCenter Memory and I/O Expansion Blade option
Systems management hardware
  • BladeCenter HS21 blade servers include IBM Director. This powerful, highly integrated systems management software solution is built on industry standards and designed for ease of use.
External storage
  • Support for TotalStorage Fibre Channel external storage options
Detailed specifications
  • All specifications for the BladeCenter HS21

Note: Specifications are dependent on the machine type and model

Warranty

Three-year on-site limited warranty for parts and labor

For warranty service upgrades and maintenance service, refer to Warranty service upgrades and maintenance services.

Hardware compatibility
For detailed information about IBM and non-IBM devices, adapters, software, and network operating systems supported with xSeries servers, visit the ServerProven compatibility Web site at http://www.ibm.com/servers/eserver/serverproven/compat/us/.

Additional product information


Manuals


Document Location

Worldwide

Operating System

BladeCenter:Operating system independent / None

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Document Information

Modified date:
18 April 2023

UID

ibm1MIGR-5071519

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