Digital Wisdom LLC adds latest in a series of certifications.
Digital wisdom LLC announces the completion of the Dell|EMC CX4 Series With the completion of this certification we will be authorized to diagnose equipment problems and service the printer by replace any malfunctioning parts. The following skills are required to successfully complete this certification.

Understand the features and specification of this new design of storage array
Understand how to rack, install, cable and configure the equipment required for a CX4 SAN deployment
Identify the supported configurations and options for each model in the CX4 series
Demonstrate understanding of I/O module and port configuration and the associated port numbering
Provide techical support and trouble-shooting support for CX4 arrays

This new series of storage arrays include new features to improve configuration flexibility, performance, scaleability and resilience.
These features include:

Flexible connectivity and drive options
New modular I/O architecture to allow higher I/O port count and flexible front end and back end I/O connectivity configurations.
CPU/Memory de-coupled from I/O to provide flexible building block
Choice of 4Gb/s FC and 1Gb/s iSCSI front end connectivity
Support for 4Gb/s FC or SATA hard drives
Increased hard drive scaleability and storage capacity
Increased system performance under most fault conditions
New field upgradeable components
New Power Supplies
New CPU modules
New Management modules
New I/O modules (more information is provided below)
Flare code enhancements
64 bit Operating System
More cache management features
Improved replication (more SnapView and MirrorView/S replicas, improved performance)
Data in place upgrades (more information is provided below)
Headroom for future CPU & I/O technologies at a higher performance
IPv6 capability