Intel SE7520BD2

Intel® Server Board SE7520BD2 Technical Product Specification Environmental Specifications
Revision 1.3 Intel Confidential
145
7.2 Power Supply Requirements
7.2.1 Baseboard Power Budget
Table 95. Baseboard Power Budget
Power Budget for Intel® Server Board SE7520BD2
Items
Output Average Current
Mother Board Q'ty
Utilize
Factor
Average
Power +5 V +3.3 V +12 V +12VCPU -12 V -5 V +5VSB
Jayhawk Processor Vcore 2 204.00 21.25
Processor VRD Eff@ 80%
20% 51.00
VTT 1.2V/ 3.5A
70% 2.94 0.98
NB (Lindenhurst)
Vcc Core : 1.5V / 5.11A 1 70% 5.37 1.34
Vcc DDR : 2.5V /10W 1 70% 7.00 0.73
1.5 V VRD Eff @80%
20% 1.34
2.5 V VRD Eff @80%
20% 3.85
ICH5
V_CPU_IO :0.0025 A 70% 0.0020 0.0002 0.0002
Vcore 1.5V :0.971A 70% 0.38 0.25489
VCC3.3V: 0.480 A 70% 0.50 0.336
VCCSUS3.3V :0.58 A 70% 1.34 0.4060
V5REF:250uA 70% 0.0009 0.00018 0.10
V5REF_SUS:200uA 70% 0.0007 0.0001
PXH 1