Dell PowerVault 211S (SCSI) - Manual (Page 113)

support.dell.com Technical Specifications A-3
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Drives
SCSI hard-disk drives support for up to 12 4-, 9-, or 18-GB 3.5-inch SCSI hard-disk
drives
External Ports
Ultra2 SCSI (LVD) or Ultra3 SCSI 68-pin connector in a nonredundant configuration, and two
68-pin connectors in a redundant configuration (or Ultra2/Ultra3
cluster mode for ESEM and SEMM)
SCSI Backplane Board Connectors
SCSI hard-disk drive
connection sockets 12 80-pin connectors
Power connectors two 30-pin connectors
Enclosure module two 210-pin connectors
Fan connectors three 8-pin connectors
Dual-bus module 180-pin connector
Controls and Indicators
Power control rocker switch on power supply
Storage system power indicator green LED
Storage system fault indicator amber LED
Hard-disk drive fault indicator amber LED
Hard-disk drive activity indicator green LED
Hard-disk drive online indicator green LED
Power-supply online indicator green LED
Power-supply fault indicator amber LED
Fan module fail amber LED
Power
DC power supply:
Wattage 340 W/460 W peak (optional 340-W and 460-W power supply is
available)
Heat dissipation 990 BTUs (nominal)
Voltage 90 to 135 V at 60 Hz; 180 to 265 V at 50 Hz