Technical information

IBM United States Hardware Announcement
112-002, dated February 28, 2012
IBM United States Hardware Announcement 112-002 IBM is a registered trademark of International Business Machines Corporation
1
IBM System Storage N series N3240 offers enterprise-
class Fibre Channel, iSCSI, and NAS storage
Table of contents
1 Overview 19 Publications
1 Key prerequisites 20 Technical information
2 Planned availability date 22 Terms and conditions
2 Description 26 Pricing
4 Product number 31 Order now
At a glance
IBM® System Storage® N3240 is an entry-level system, using internal SATA disk
technology, that replaces the traditional second-tier systems. It is a 4U, high-density
system containing 12 to 24 internal, 3.5-inch SATA disk drives. External disk storage
expansion units can also be attached for up to a total of 144 spindles. The maximum
capacity of the system is 432 TB of physical storage.
For ordering, contact your IBM representative, an IBM Business Partner, or IBM
Americas Call Centers at 800-IBM-CALL (Reference: YE001).
Overview
The IBM System Storage N3240 consists of single-node (Model A14) and dual-node
(Model A24) (active-active) base units. Both models are designed to provide fast
data access, simultaneous multiprotocol support, expandability, upgradability, and
low maintenance.
Model 2857-A14
N3240 Model A14 is designed to provide a single-node storage controller with
HTTP, iSCSI, NFS, CIFS, and Fibre Channel Protocol (FCP) support via optional
features. The N3240 Model A14 is a 4U storage controller that must be mounted in a
standard 19-inch rack. Model A14 can be upgraded to a Model A24, however, this is
a disruptive upgrade.
Model 2857-A24
N3240 Model A24 is designed to provide identical functions as the single-node
Model A14, but with the addition of a second processor control module (PCM) and
the Clustered Failover (CFO) licensed function. Model A24 consists of two PCMs
that are designed to provide failover and failback function, helping improve overall
availability. Model A24 is a 4U rack-mountable storage controller.
Feature exchange
None
Key prerequisites
The IBM System Storage N series requires Fibre Channel (FC), NFS, CIFS, or
Internet Small Computer System Interface (iSCSI), protocol function.

Summary of content (32 pages)