Datasheet

Design and Environmental Specifications Intel® Server Board S5520HC / S5500HCV TPS
Revision 1.2
Intel order number E39529-009
128
 Operating Environment: Ground Benign, Controlled
 Duty Cycle: 100%
 Quality Level: II
Table 71. MTBF Estimate
S5520HC MTBF
(hours)
S5500HCV MTBF
(hours)
Ambient Air Temperature
(ºC)
Air Temp. at Board for 10(ºC) rise
(ºC)
79,000 89,000 45 55
99,000 111,000 40 50
124,000 140,000 35 45
158,000 178,000 30 40
201,000 227,000 25 35