Dell Precision 7920 Tower Owners Manual - Page 100

Card Slots, Storage specifications, External connectors, Power specifications, Physical

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Card Slots Features Type Slots Specifications PCIe Gen 3 • two PCIE Gen 3 x16 • two PCIE Gen 3 x16 (enabled with 2nd CPU) • one PCIE Gen 3 x8 (open ended connector) • one PCIE Gen 3 x16 (wired as x4) • one PCIE Gen 3 x16 (wired as x1) Storage specifications Features Externally Accessible Internally Accessible Specifications DVD-ROM; DVD+/-RW Optional 5.25" bay devices: BD, DVD+/-RW • M.2 NVMe PCIe SSDs-Up to 8* x 1TB drives on 2 Dell Precision Ultra-Speed Drive Quad x16 cards. Requires dual CPU config • Front FlexBay M.2 NVMe PCIe SSDs-Up to 4* x 1TB drives, 2 drives per CPU. Requires dual CPU config • Up to 8 x 3.5" (or 2.5") SATA Drives • Up to 10 x 3.5" (or 2.5") SATA/SAS Drives with optional controller External connectors Features Audio Network Serial port USB PS2 Specifications • Rear-1 x Audio Line out • Rear-1 x Audio Line in/Microphone • Front-1 x Universal Audio Jack Rear-2 x RJ45 Network ports Rear-1 x Serial port • Front-2 x USB 3.1 Gen 1 and 2 x USB 3.1 Gen 1 Type-C (1 with PowerShare) • Rear-6 x USB 3.1 Gen 1 • Rear-1 x Keyboard • Rear-1 x Mouse Power specifications Features Voltage Wattage Specifications Input voltage 100VAC - 240VAC • 1400W at 181VAC - 240VAC • 1100W at 100VAC - 180VAC Physical specifications Features Height Specifications 433mm 100 System specifications

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Card Slots
Features
Specifications
Type
PCIe Gen 3
Slots
•
two PCIE Gen 3 x16
•
two PCIE Gen 3 x16 (enabled with 2nd CPU)
•
one PCIE Gen 3 x8 (open ended connector)
•
one PCIE Gen 3 x16 (wired as x4)
•
one PCIE Gen 3 x16 (wired as x1)
Storage specifications
Features
Specifications
Externally
Accessible
DVD-ROM; DVD+/-RW Optional 5.25” bay devices: BD, DVD+/-RW
Internally
Accessible
•
M.2 NVMe PCIe SSDs—Up to 8* x 1TB drives on 2 Dell Precision Ultra-Speed Drive Quad x16 cards. Requires
dual CPU config
•
Front FlexBay M.2 NVMe PCIe SSDs—Up to 4* x 1TB drives, 2 drives per CPU. Requires dual CPU config
•
Up to 8 x 3.5" (or 2.5") SATA Drives
•
Up to 10 x 3.5" (or 2.5") SATA/SAS Drives with optional controller
External connectors
Features
Specifications
Audio
•
Rear—1 x Audio Line out
•
Rear—1 x Audio Line in/Microphone
•
Front—1 x Universal Audio Jack
Network
Rear—2 x RJ45 Network ports
Serial port
Rear—1 x Serial port
USB
•
Front—2 x USB 3.1 Gen 1 and 2 x USB 3.1 Gen 1 Type-C (1 with PowerShare)
•
Rear—6 x USB 3.1 Gen 1
PS2
•
Rear—1 x Keyboard
•
Rear—1 x Mouse
Power specifications
Features
Specifications
Voltage
Input voltage 100VAC - 240VAC
Wattage
•
1400W at 181VAC - 240VAC
•
1100W at 100VAC - 180VAC
Physical specifications
Features
Specifications
Height
433mm
100
System specifications