IBM N Series Hardware Guide

Chapter 4. High-end systems 35
4.1.2 Hardware summary
The N7x50T modular disk storage systems contains the following hardware:
򐂰 Up to 5760 TB raw storage capacity
򐂰 96 GB - 192 GB of RAM (random access memory)
򐂰 Integrated Fibre Channel, Ethernet, and SAS ports
򐂰 Support for 10 Gbps Ethernet port speed
򐂰 Support for 8 Gbps Fibre Channel speed
N7550T
The IBM System Storage N7550T includes the Model C20 storage controller. This controller
uses a dual-node active/active configuration, which is composed of two controller units, in
either one or two chassis (as required for Metrocluster configuration).
N7950T
The IBM System Storage N6250 includes the Model E25 storage controller. This controller
uses a dual-node active/active configuration, which is composed of two controller units, each
with an IOXM, in two chassis.
4.2 N7x50T hardware
This section provides an overview of the N7550T and N7950T hardware.
4.2.1 Chassis configuration
Figure 4-4 shows the IBM N series N7x50T chassis configuration.
Figure 4-2 IBM N series N7950T configuration

IBM N Series Specifications

General

Brand	IBM
Model	N Series
Category	Storage
Language	English