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Dell PowerVault MD3220 SAS SAN Storage Array

The Dell PowerVault MD3220 is a 6Gb/s SAS Storage Area Network (SAN) array built for high availability and high-performance. The MD3220 is scalable and flexible with support for up to four host servers for HA, or up to eight hosts for non-HA deployment. For scale out requirements, the PowerVault MD3220 is easily expanded by adding PowerVault MD12x0 enclosures for additional capacity up to 192 drives. With support for both high performance SAS and high-capacity economical SATA drives, the MD3220 provides a solid foundation for tiered storage. 2GB cache per controller ensures high performance for database and other I/O intensive applications. The entire array subsystem is managed from a single, user-friendly software application which streamlines the management and maintenance of storage as it scales. With the PowerVault MD3220, storage can be quickly and easily added as needed without disruption to operations. Additionally, Dell PowerVault MD storage systems are certified for use in virtualized environments with each of the major virtualization players.

Specifications:

    Chassis: 2U Rackmount
    Drives and Capacity:
    • Drives: Up to 24, 2.5” SAS or near-line SAS hot-pluggable hard disk drives
    • Maximum Capacity (Per Enclosure): 24TB
    • Maximum Throughput: 6Gb/s
    • Expansion Capabilities: Expand up to a base of 120 hard drives (with an optional Premium Feature Key) to scale up to 192 total drives using MD1200 and/or MD1220 expansion enclosures
    Host Connectivity:
    • Dual Controller Models: Supports up to 4 servers in an high-availability configuration or 8 servers directly connected in a non-high-availability configuration
    Storage Controllers:
    • Storage Controllers: 2GB of battery-backed cache; dual controllers operate in an active-active environment mirroring each other’s cache; cache protection is provided via flash memory for permanent data protection
    • RAID Levels: RAID levels 0, 1, 5, 6, 10 supported; Up to 512 virtual disks; up to 120 physical disks per group in RAID 0, 1, 10; up to 30 physical disks per group in RAID 5, 6
    Back-Panel Connectors (per Controller):
    • Host Connectivity: Four x4 6Gb SAS (SFF8088 mini connector)
    • Expansion Connectivity: One x4 6Gb SAS (SFF8088 mini connector)
    • Remote Management: One RJ-45 1Gb Ethernet
    • Service Management: One PS/2 Serial
    Power Supply: Dual (2) redundant power supplies standard

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Redundant Quad-Port 6Gb SAS Controller
12TB (24 x 500GB) 7.2K 6Gb/s NL SAS 2.5"
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24TB (24 x 1TB) 7.2K 6Gb/s NL SAS 2.5"
Redundant Power Supplies
3 Year Comprehensive Warranty
Redundant Quad-Port 6Gb SAS Controller
3.5TB (24 x 146GB) 15K 6Gb/s SAS 2.5"
Redundant Power Supplies
3 Year Comprehensive Warranty
Redundant Quad-Port 6Gb SAS Controller
7.2TB (24 x 300GB) 10K 6Gb/s SAS 2.5"
Redundant Power Supplies
3 Year Comprehensive Warranty
Redundant Quad-Port 6Gb SAS Controller
14.4TB (24 x 600GB) 10K 6Gb/s SAS 2.5"
Redundant Power Supplies
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