| Blade servers |
Business use |
Processor (Max) |
Internal Memory (max) 1 |
Storage (max) 1, 2 |
IBM BladeCenter HS12
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Cost-efficient uniprocessor blade server ideal for general business applications including file and print, collaboration and Web serving. |
1-socket single, dual or quad-core Intel® Xeon® |
Up to 24GB |
Up to 293.6GB 1 with hot-swap SAS or non-hot-swap SATA HDDs or up to 32GB with hot swap or non-hot swap solid state drives. |
IBM BladeCenter HS21 extended memory
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Ideal for Citrix, collaboration, Linux® clusters and compute-centric applications. |
2-socket dual-core or quad-core Intel® Xeon® |
Up to 32GB |
Up to 587.2MB with 1 SAS HDD or 2 Solid State Drives or 1 IBM Modular Flash Drive |
IBM BladeCenter HS21
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Ideal for general purpose applications, such as collaboration, file serving, database and business computing |
2-socket dual-core or quad-core Intel® Xeon® |
Up to 16GB |
Up to 367GB 1 with 2 SAS HDDs |
IBM BladeCenter LS22
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Ideal for memory-intensive HPC applications including modeling and simulation; database; virtualization; business performance computing (BPC) applications including SAP and business intelligence. |
2-socket quad-core AMD Opteron |
Up to 32GB |
Up to 293.6 GB with 2 SAS HDDs |
IBM BladeCenter LS42
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Ideal for HPC, including modeling and simulation; database; virtualization; business performance computing applications including SAP and business intelligence. |
4-socket quad-core AMD Opteron |
Up to 64GB |
Up to 293.6 GB with 2 SAS HDDs |
IBM BladeCenter LS21
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Green to the extreme – Ideal for collaboration, Web serving and general-purpose applications |
2-socket dual-core AMD Opteron |
Up to 32GB |
Up to 293.6GB 1 with 1 SAS HDD |
IBM BladeCenter LS41
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Innovative scalability - Ideal for Virtualization, database, SAP and ERP applications |
4-socket dual-core AMD Opteron |
Up to 64GB |
Up to 367GB 1 with 2 SAS HDDs |
IBM BladeCenter JS12 Express
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Ideal as an alternative to a traditional AIX®, IBM i or Linux for Power™ rack-mount and desk side servers. |
1-socket dual-core 64-bit IBM POWER6™ with AltiVec™ SIMD accelerator |
Up to 64GB |
Up to 292GB with 2 SAS HDDs |
IBM BladeCenter JS22 Express
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Ideal for workload consolidation with built-in PowerVMTM virtualization, and broad based commercial AIX®, IBM i or Linux® for Power™ applications |
2-socket dual-core 64-bit IBM POWER6™ with AltiVec™ SIMD accelerator |
Up to 32GB |
Up to 146GB with 1 SAS HDD |
IBM BladeCenter JS21 Express
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Ideal for basic AIX and Linux® for Power™ workloads and high performance computing (HPC) applications |
2-socket single-core or dual-core 64-bit IBM PowerPC® 970MP with AltiVec SIMD accelerator |
Up to 16 GB |
Up to 293.6GB with 2 SAS HDDs |
IBM BladeCenter QS22
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Ideal for accelerating compute-intensive HPC workloads such as financial analytics, seismic processing, image processing, signal processing and graphics rendering. |
2-socket multi-core PowerXCellTM 8i |
Up to 32 GB |
Optional 8GB modular flash drive |
IBM BladeCenter QS21
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Ideal for HPC workloads requiring stream computing image processing, signal processing, and numerical intensive workloads. |
2-socket multi-core Cell/B.E |
2GB |
n/a |
