Dell Precision R5500 Owner's Manual page 98

Memory
Maximum memory
Video
Discrete
Audio
Integrated
Network
Integrated
Expansion Bus
Bus type:
Bus speed:
Card Slots
Outer Riser:
Slot 1
98
192 GB
Up to two PCI Express x16 graphics cards
full-height, full-length. Maximum of 450 W
Analog Devices ADI1984A
two Broadcom BCM5761 Gigabit Ethernet
controllers with support for teaming.
PCI Express 2.0
PCI 2.3
SATA 1.0 and 2.0
USB 2.0
PCI: 133 MB/s
PCI Express:
• x4-slot bidirectional speed - 2 GB/s
• x8-slots bidirectional speed - 4 GB/s
• x16-slots bidirectional speed - 8 GB/s
SATA: 1.5 Gbps and 3.0 Gbps
USB: 480 Mbps high speed, 12 Mbps full
speed, 1.2 Mbps low speed
PCI Express x8/x16 electrical/mechanical,
full-height, full-length