BOXDP55SB Intel (CPU), BOXDP55SB Datasheet - Page 47

• Manufacturer Part Number: BOXDP55SB
• Manufacturer: Intel (CPU)

Specifications of BOXDP55SB

• Lead Free Status / RoHS Status: Supplier Unconfirmed

2.2.2.2
2.2.2.3
The board has the following add-in card connectors:
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•
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The board has the following power supply connectors:
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•
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CAUTION
If high power (75 W or greater) add-in cards are installed in either or both the
Secondary PCI Express x16 and the PCI Express x4 bus add-in card connectors, the
Auxiliary PCI Express graphics power connector must be used. Failure to do so may
cause damage to the board and the add-in cards.
Table 16. Processor Core Power Connector
Pin
1
3
5
7
PCI Express 2.0 x16: one PCI Express 2.0 x16 connector supporting simultaneous
transfer speeds up to 8 GB/s of peak bandwidth per direction and up to 16 GB/s
concurrent bandwidth.
PCI Express 2.0 x8: one PCI Express 2.0 x 8 connector supporting simultaneous
transfer speeds up to 4 GB/s of peak bandwidth per direction and up to 8 GB/s
concurrent bandwidth.
PCI Express 2.0 x1: two PCI Express 2.0 x1 connectors. The x1 interface
supports simultaneous transfer speeds up to 1 GB/s of peak bandwidth per
direction and up to 2 GB/s concurrent bandwidth.
Main power – a 2 x 12 connector. This connector is compatible with 2 x 10
connectors previously used on Intel Desktop boards. The board supports the use
of ATX12V power supplies with either 2 x 10 or 2 x 12 main power cables. When
using a power supply with a 2 x 10 main power cable, attach that cable on the
rightmost pins of the main power connector, leaving pins 11, 12, 23, and
24 unconnected.
Processor core power – a 2 x 4 connector. This connector provides power
directly to the processor voltage regulator and must always be used. Failure to do
so will prevent the board from booting.
Auxiliary PCI Express graphics power connector (SATA style) – this
connector provides the required additional power when using high power (75 W or
greater) add-in cards in either or both the PCI Express x16 and the PCI Express x8
bus add-in card connectors. See Figure 1 for location.
Signal Name
Ground
Ground
Ground
Ground
Add-in Card Connectors
Power Supply Connectors
Pin
2
4
6
8
Signal Name
+12 V
+12 V
+12 V
+12 V
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