Datasheet

Intel® Entry Server Chassis SC5250-E Chassis Power Subsystem
Revision 1.02
Intel order number C32881-001
7
3. Chassis Power Subsystem
The Intel
®
Server Chassis SC5250-E supports a typical PS/2* form factor power supply with a
remote enable feature. The remote enable feature permits the system power to be activated
from a variety of sources, allowing the implementation of Wake on LAN (WOL) or other remote
management features. The 450-Watt entry power supply (EPS) features and entry SSI (Rev.
3.0) compliant server board connectors. It is positioned as the entry power supply solution for
the Intel
®
server boards SE7505VB2, SE7501BR2, SE7500CW2, SE7501CW2, S845WD1-E,
and S875WP1-E. Refer to the 450-W EPS 1.0 Power Supply Specification for details.
Table 2. System Power Summary
Component SC5250-E 450-Watt EPS
Intel Part Number A85459-005
+3.3 VDC Output 24 Amp Max
+5 VDC Output 20 Amp Max
+12 VDC Output 30 Amp Sustained
36 Amp / 12 second peak current
-12 VDC Output 0.5 Amp Max
+5 VDC Standby 2.0 Amp Max
Multiple +12V 240 VA Protection Circuits Yes (2)
Output Balancing Total combined output power of +3.3v and +5v shall not exceed 179 W.
DC Power Connections 24-pin, 8-pin
AC Line Voltage Auto-ranging for either 100-127 VAC
or 200-240 VAC
AC Line Frequency 50/60 Hz
AC Input Current
(System AC Rating)
5.0 Amp at 115 VAC
2.5 Amp at 220 VAC
Redundant Power No
Hot-swap Power Modules No
Dual Line Cords No
Redundant Fans No
Replaceable Fans No
Intended server board Intel® Server Board SE7505VB2
Intel® Server Board SE7501BR2
Intel® Server Board SE7500CW2
Intel® Server Board SE7501CW2
Intel® Server Board S845WD1-E
Intel® Server Board S875WP1-E
Intel® Server Board SE7210TP1-E