Dell XM3KX Compellent SC220 24-Bay SFF Expansion Array with 2x Controllers, PSU

Product Description

The Dell XM3KX, part of the Compellent SC220 series, is a 24-bay Small Form Factor (SFF) expansion array designed to significantly increase storage capacity for enterprise environments. This unit is specifically built to scale out existing storage infrastructure, offering a dense and efficient way to add drives without requiring a complete system overhaul. The 24 SFF bays allow for a high number of drives to be housed within a single enclosure, maximizing storage density. Crucially, this expansion array comes equipped with two controllers, providing redundancy and high availability. These controllers manage the data flow to and from the drives, and having a pair ensures that if one controller fails, the other can take over seamlessly, preventing data access interruptions. The inclusion of power supply units (PSUs) further ensures operational continuity, with redundant PSUs typically offering protection against power failures. The Dell Compellent SC220 expansion array is a key component for businesses requiring robust and scalable storage solutions. It integrates with Dell's storage management software, allowing for centralized control and monitoring. This makes it suitable for a wide range of applications, including data archiving, backups, and primary storage for virtualized environments and critical business applications.