Dell Precision 7920 Owner's Manual
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Brand: Dell
Category: Desktop , Racks & Stands
Type: Owner's manual for Dell Precision 7920
Pages: 97
9440-8i 9460-16i
Australia/New Zealand (AS/NZS CISPR 22);
Korea (RRA no 2013-24 & 25); Europe
(EN55022/EN55024);
Safety: EN/IEC/UL 60950; RoHS; WEEE
Australia/New Zealand (AS/NZS CISPR 22);
Korea (RRA no 2013-24 & 25); Europe
(EN55022/EN55024);
Safety: EN/IEC/UL 60950; RoHS; WEEE
OS Support Microsoft Windows, VMware vSphere/ESXi,
Red Hat Linux, SuSe Linux, Ubuntu Linux,
Oracle Linux, CentOS Linux, Debian Linux,
Fedora, and FreeBSD. Contact Oracle
support for Oracle Solaris driver or software
support.
Microsoft Windows, VMware vSphere/ESXi,
Red Hat Linux, SuSe Linux, Ubuntu Linux,
Oracle Linux, CentOS Linux, Debian Linux,
Fedora, and FreeBSD. Contact Oracle
support for Oracle Solaris driver or software
support.
Expansion card installation guidelines
Depending on your system conguration, the following PCI Express(PCIe)generation 3 expansion cards are supported:
Table 4. Expansion card riser specications
Expansion card
riser
PCIe slots on the
riser
Processor
connection
Height Length Link Slot width
Riser 1C Slot 1 Processor 1 Full Height Full Height x16 x16
Riser 1C Slot 2 Processor 1 Full Height Full Height x8 x16
Riser 1C Slot 3 Processor 1 Full Height Full Height x8 x16
Riser 2A Slot 4 Processor 2 Full Height Full Height x16 x16
Riser 2A Slot 5 Processor 2 Full Height Full Height x8 x16
Riser 2A Slot 6 Processor 1 Low Prole Half Length x8 x16
Riser 3A Slot 7 Processor 2 Full Height Full Height x8 x16
Riser 3A Slot 8 Processor 2 Full Height Full Height x16 x16
NOTE:
The expansion card slots are not hot-swappable.
The following table provides guidelines for installing cards to ensure proper and mechanical t. The expansion cards with the highest
priority should be installed rst using the slot priority indicated. All the other expansion cards should be installed in the card priority and
slot priority order.
Table 5. No riser congurations
Card type Slot priority Maximum number of cards
NDC NDC Slot 1
PERC 3,1,2 1
GFX/GPU Compute(DW) 1,4,8 3
GFX(FH/SW) 1,4,8,2,5,7 Up to 6
GFX(LP) 6 1
PCIe SSD(LP)-Zoom 2 6 1
PCIe SSD(FH)-Zoom 2 1,2,3,4,5,7,8 1
Technology and components 67