DELL 201S User Manual

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S

SCSI hard-disk drives

support for up to 12 4-, 9-, or 18-GB 3.5-inch SCSI hard-disk 
drives 

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 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

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

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