PowerVault 220S - DAS

The Dell PowerVault 220S is an inexpensive SCSI Direct Attached Storage (DAS) device for use when you need more storage for your PowerEdge servers. Featuring maximized drive-spindle count, hot-plug hard drives, optional redundant power, redundant cooling, rackmount capability, systems management features, and a modular design for easy upgrades at a competitive price tag. If you require a reliable, inexpensive DAS solution, the Dell PV220S could be the right option for you.

Dell PowerVault 220S Technical Specifications

Hard Drives:	Up to 14 320MB/s Ultra320 (U320) LVD SCSI 1" x 3.5" drives Hot-plug hard drives, 36GB, 73GB, 146GB or 300GB at 10,000rpm or 36GB, 73GB or 146GB at 15,000 rpm SCSI buses can be configured for a single 14-device SCSI bus, a single clustered 13-device SCSI bus, or two independent 7-device SCSI buses
Back-panel Connectors:	SCSI connectors: 68-pin shielded P-type SCSI for connection to host
Backplane Board Connectors:	Hard drives: fourteen 80-pin SCA-2 connectors Power supply and cooling module: two high-current connectors Enclosure management module (EMM): 210-pin connector Split-bus module: 180-pin connector
Enclosure Modules:	Enclosure management module: two warm-swappable modules to help monitor and report component status Split-bus module: one warm-swappable module with an external slide switch to change between split, joined and cluster modes Terminator card: one warm-swappable module to terminate SCSI bus if only one EMM is configured
LED Indicators:	Front panel: five status LED indicators for power, fault, split-bus, cluster mode, and temperature Hard-drive carrier: one single-color activity LED and one two-color status LED indicator per drive Enclosure management module: three status LED indicators for power, fault, and primary or secondary functionality Split-bus module: one LED indicator for power
Power Supply & Cooling Module:	Three status LED indicators for power supply status, power supply fault, and AC status and two for cooling module fault

More information about its specs can be found on the official Dell PowerVault 220S Spec Sheet.