Dell External OEMR R620 Owners Manual - Page 56

Table 3. Systems Supporting Three PCIe Expansion Cards, Table 5. Expansion-Card Installation Priority

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Table 3. Systems Supporting Three PCIe Expansion Cards Riser PCIe Slot Processor Connection Height 1 1 Processor 2 Low Profile 1 2 Processor 2 Low Profile 3 3 Processor 1 Low Profile Length Half Length Half Length Half Length Link Width x8 x16 x16 Slot Width x16 x16 x16 NOTE: Both the processors must be installed to use riser 1 slots. Table 4. Systems Supporting Two PCIe Expansion Cards Riser 2 3 PCIe Slot 1 2 Processor Connection Height Processor 1 Low Profile Processor 2 Low Profile Processor 1 Full height Length Half Length Half Length Three-fourth Length Link Width x8 x16 x16 Slot Width x16 x16 x16 NOTE: Only a three-fourth length GPU card is supported for the PCIe expansion card slot (slot 2) on riser 3. CAUTION: If the 10 GbE network daughter card is installed, you cannot install the GPU card. NOTE: You can install expansion cards only on one slot on riser 2. NOTE: Both the processors must be installed to use the x16 link on the riser 2 slot. The following table provides a guide for installing expansion cards to ensure proper cooling and mechanical fit. The expansion cards with the highest priority must be installed first using the slot priority indicated. All other expansion cards must be installed in card priority and slot priority order. Table 5. Expansion-Card Installation Priority Card Priority Card Type Systems Supporting up to 2 PCIe Expansion Cards Slot Priority Max Allowed Systems Supporting up to 3 PCIe Expansion Cards Slot Priority Max Allowed 1 PCIe Bridge 2 1 N/A N/A 2 GPU 2 1 N/A N/A 3 RAID 1 1 N/A N/A 4 Converged Network 1, 2 2 Adapter 3, 2, 1 3 5 10 Gb NICs 1, 2 2 3, 2, 1 3 6 FC8 HBA 1, 2 2 3, 2, 1 3 7 1 Gb NICs 1, 2 2 3, 2, 1 3 8 Non-RAID 1, 2 2 1, 2, 3 3 9 HIC 1 1 3, 2, 1 3 56

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Table 3. Systems Supporting Three PCIe Expansion Cards
Riser
PCIe Slot
Processor Connection
Height
Length
Link Width
Slot Width
1
1
Processor 2
Low Profile
Half Length
x8
x16
1
2
Processor 2
Low Profile
Half Length
x16
x16
3
3
Processor 1
Low Profile
Half Length
x16
x16
NOTE:
Both the processors must be installed to use riser 1 slots.
Table 4. Systems Supporting Two PCIe Expansion Cards
Riser
PCIe Slot
Processor Connection
Height
Length
Link Width
Slot Width
2
1
Processor 1
Low Profile
Half Length
x8
x16
Processor 2
Low Profile
Half Length
x16
x16
3
2
Processor 1
Full height
Three-fourth
Length
x16
x16
NOTE:
Only a three-fourth length GPU card is supported for the PCIe expansion card slot (slot 2) on riser 3.
CAUTION: If the 10 GbE network daughter card is installed, you cannot install the GPU card.
NOTE:
You can install expansion cards only on one slot on riser 2.
NOTE:
Both the processors must be installed to use the x16 link on the riser 2 slot.
The following table provides a guide for installing expansion cards to ensure proper cooling and mechanical fit. The
expansion cards with the highest priority must be installed first using the slot priority indicated. All other expansion
cards must be installed in card priority and slot priority order.
Table 5. Expansion-Card Installation Priority
Card Priority
Card Type
Systems Supporting up to 2 PCIe
Expansion Cards
Systems Supporting up to 3 PCIe
Expansion Cards
Slot Priority
Max Allowed
Slot Priority
Max Allowed
1
PCIe Bridge
2
1
N/A
N/A
2
GPU
2
1
N/A
N/A
3
RAID
1
1
N/A
N/A
4
Converged Network
Adapter
1, 2
2
3, 2, 1
3
5
10 Gb NICs
1, 2
2
3, 2, 1
3
6
FC8 HBA
1, 2
2
3, 2, 1
3
7
1 Gb NICs
1, 2
2
3, 2, 1
3
8
Non-RAID
1, 2
2
1, 2, 3
3
9
HIC
1
1
3, 2, 1
3
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