Sun Microsystems 220R manual Reference for System Specifications, Physical Specifications

Reference for System Specifications

Physical Specifications

The dimensions and weight of the system are as follows.

Specification	U.S.A.	Metric
Height	7.00 inches	17.8 centimeters
Width	17.25 inches	43.8 centimeters
Depth	27.25 inches	69.2 centimeters
Weight (approximate)	65 pounds	34 kilograms

Electrical Specifications

The electrical specifications of the system are as follows.

Parameter	Value
Input

Nominal Frequencies	50 Hz or 60 Hz nominal
Nominal Voltage Range	100 to 240 VAC
Maximum Current AC RMS	6.3 A @ 100 VAC
AC Operating Range	90 to 264 Vrms, 47 to 63Hz
Outputs
5.1 VDC1	0.1 to 1 A
+3.3 VDC2	3 to 50 A
+5 VDC3	3 to 40 A
+12 VDC	0.5 to 5 A
-12 VDC	0 to 0.5 A
Maximum DC Power Output	380	Watts
Maximum AC Power Consumption	610	Watts
Maximum Heat Dissipation	2080 BTUs/hr
Volt-Ampere Rating	630	VA with 380 Watt load

1.Standby output.

2.Combined output power of the +3.3 VDC and +5 VDC outputs must not exceed 320 Watts.

3.Combined output power of the +3.3 VDC and +5 VDC outputs must not exceed 320 Watts.

172 Sun Enterprise 220R Server Owner’s Guide • October 1999