Nic Power Requirements - Broadcom NetXtreme II User Manual

NetXtreme II
NIC P C
HYSICAL
NIC Type
BCM5708 PCI Express
BCM5709 PCI Express x4 low-profile
BCM57710/BCM57711 PCI Express x8 low
profile
NIC P R
OWER EQUIREMENTS
Table 7 shows the power requirements for the BCM5708C add-in NIC.
Link
Idle (no link)
1 Gbit
100 Mbit
10 Mbit
Table 8 shows the power requirements for the BCM5709 add-in NIC.
Link
Idle (no link)
1 Gbit
100 Mbit
10 Mbit
Table 9 shows the power requirements for the BCM57710/BCM57711 add-in NIC.
Link
Idle (no link)
Low power mode
10GBASE-T link
10GBASE-T traffic
a.Power, measured in watts (W), is a direct calculation of total current draw (A) multiplied by voltage (V). The maximum
power consumption for the adapter will not exceed 30W.
Page 212 NIC Physical Characteristics
HARACTERISTICS
Table 6: NIC Physical Characteristics
NIC Length
14.7 cm (5.79 inches)
11.9 cm (4.7 inches)
16.8 cm (6.6 inches)
Table 7: BCM5708C NIC Power Requirements
NIC 3.3V Current Draw (A)
1.44
1.97
1.60
1.62
Table 8: BCM5709C NIC Power Requirements
NIC 3.3V Current Draw (A)
1.01
1.43
1.16
1.12
Table 9: BCM57710/BCM57711 NIC Power Requirements
NIC 12V Current Draw (A)
0.60
0.50
1.23
1.24
Bro adco m C orp or atio n
NIC Power (W)
4.75
6.50
5.28
5.35
NIC Power (W)
3.32
4.71
3.81
3.71
NIC 3.3V Current Draw (A)
0.28
0.35
1.79
1.95
Document ENGSRVT52-CDUM100-R
User Guide
January 2010
NIC Width
6.4 cm (2.52 inches)
6.9 cm (2.7 inches)
5.1 cm (2.0 inches)
a
NIC Power (W)
8.12
7.16
20.67
21.32