IBM Power8 pSeries Servers - AIX & Linux on Power Systems

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IBM pSeries Power 8 Servers

IBM pSeries Power8 Servers Overview

IBM pSeries Power8 servers, including models S814 (8286-41A), S822 (8284-22A), S824 (8284-42A), E870 (9119-MME), and E880 (9119-MHE), provide high-performance computing for AIX and Linux workloads. Leveraging POWER8 processor technology with multi-threading (SMT8), these systems deliver excellent scalability, PowerVM virtualization, and support for enterprise databases, ERP, analytics, and hybrid cloud environments. Configurations range from compact 2U rack-mount options to larger 4U/5U enterprise systems with extensive memory, SAS storage, and PCIe Gen3 expansion.

Key Features

POWER8 processors with core counts from 4 to 24+ per socket (up to higher in enterprise models) and frequencies 3.0–4.2 GHz for strong multi-threaded throughput.
DDR3/DDR4 memory scalable up to 8 TB+ in high-end configurations for demanding applications.
SAS HDD/SSD storage with RAID support (e.g., 600 GB 15K RPM base, higher capacities available) and optional NVMe integration.
Integrated networking (e.g., 2/4-port 10/1GbE adapters) and multiple PCIe Gen3 slots for Ethernet, Fibre Channel, and accelerators.
PowerVM virtualization for logical partitioning, resource management, and high availability.
Redundant power supplies, hot-swap components, and energy-efficient design for mission-critical reliability.

Model Comparison

Model	Form Factor	Processor Options	Memory Max	Storage Options	Target Use Case
8286-41A (S814)	4U rack / tower	4-core (EPXK 3.02 GHz), 6-core (EPX0), 8-core (EPX6)	Up to 1 TB DDR3/DDR4	SAS 15K RPM (e.g., 1 TB+), expandable	Single-socket entry to midrange, AIX/Linux consolidation
8284-22A (S822)	2U rack	4-core (EPXN 3.02 GHz AIX-only), 6-core (EPX1 3.89 GHz), 8-core (EPXL), 10-core (EPXD 3.42 GHz)	Up to 1 TB DDR3/DDR4	SAS 15K RPM (e.g., 1.2 TB+), RAID support	Compact scale-out, high-density workloads
8284-42A (S824)	4U rack	6-core to 24-core (e.g., EPXH dual 12-core 3.52 GHz)	Up to 2 TB DDR3/DDR4	SAS 15K RPM (high-capacity), optional SSD	Dual-socket high-performance, demanding enterprise tasks
9119-MME (E870)	Modular rack (multiple nodes)	Up to 80 cores (8/10-core modules)	Up to 16 TB	SAS/SSD expandable via drawers	Enterprise scalability, large-scale virtualization
9119-MHE (E880)	Modular rack (multiple nodes)	Up to 192 cores (8/12-core modules)	Up to 32 TB	SAS/SSD expandable via drawers	Maximum enterprise throughput, mission-critical apps

These models ensure robust performance with dynamic optimization and cost-effective legacy support for AIX/Linux environments.

Compatibilities

IBM pSeries Power8 servers are compatible with AIX 7.1/7.2 and later, major Linux distributions (Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Ubuntu), and IBM i where supported. They fully support PowerVM Enterprise for virtualization, logical partitioning, and integration with PCIe Gen3 slots for modern adapters, storage, and networking. Systems offer pathways to newer Power generations for ongoing scalability.

All systems include a 60-day warranty from DataTechComputer.com.