Dell Precision Rack 7910 - Bus, Card Slot, Drive, and Connector Specifications

Memory Specification
8 GB with a dual processor (minimum one
DIMM module per processor)
Maximum memory
LRDIMMs Up to 768 GB with a dual processor
Up to 256 GB with a single processor
Table 8. Video
Video Specification
Video type Matrox G200eR2
Video memory 16 MB
Table 9. Network
Network Specification
Integrated Intel 82579 and Intel 82574 Ethernet controllers
Table 10. Expansion Bus
Expansion Bus Specification
Bus type: PCI Express Generation 3
Bus speed: PCI: 133 MB/s
PCI Express:
• PCIe 3.0 x16 slots bidirectional speed - 16 GB/s
• PCIe 3.0 x8-slots bidirectional speed - 8 GB/s
• PCIe 3.0 x4 slots bidirectional speed - 4 GB/s
• PCIe 2.0 x4-slots bidirectional speed - 2 GB/s
PCI 2.3 (32-bit, 33MHz) : 133MB/s
SAS: 3 Gbps and 6 Gbps
SATA: 1.5 Gbps, 3 Gbps, and 6 Gbps
USB 3.0: 480 Mbps high speed, 12 Mbps full speed,
1.2 Mbps low speed
Table 11. Card Slots
Card Slots Specification
Riser 1
Slot 1 One half-height, low-profile x8 link
Slot 2 One half-height, low-profile x8 link
Slot 3 One half-height, low-profile x8 link
Riser 2
Slot 4 One full-height, full-length x16 link
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