Feature Description
PCI Express
(PCIe)
Uses PCIe Gen 4.0 (16GT/s) through x8 edge connector.
Up to 200
Gigabit
Ethernet
NVIDIA adapters comply with the following IEEE 802.3 standards:
• 200GbE / 100GbE / 50GbE / 25GbE / 10GbE / 1GbE
• IEEE 802.3bj, 802.3bm 100 Gigabit Ethernet
• IEEE 802.3by, Ethernet Consortium25, 50 Gigabit Ethernet,
supporting all FEC modes
• IEEE 802.3ba 40 Gigabit Ethernet
• IEEE 802.3by 25 Gigabit Ethernet
• IEEE 802.3ae 10 Gigabit Ethernet
• IEEE 802.3ap based auto-negotiation and KR startup
• Proprietary Ethernet protocols (20/40GBASE-R2, 50GBASE-R4)
• IEEE 802.3ad, 802.1AX Link Aggregation
• IEEE 802.1Q, 802.1P VLAN tags and priority
• IEEE 802.1Qau (QCN)
• Congestion Notification
• IEEE 802.1Qaz (ETS)
• IEEE 802.1Qbb (PFC)
• IEEE 802.1Qbg
• IEEE 1588v2
• Jumbo frame support (9.6KB)
Memory
Components
EEPROM - The EEPROM capacity is 32Kbit. FRU I
2
C address is
(0x50) and is accessible through the PCIe SMBus (Note: A
ddress 0x58 is reserved.)
SPI Quad - includes 256Mbit SPI Quad Flash device
(MX25L25645GXDI-08G device by Macronix)
Overlay
Networks
In order to better scale their networks, data center operators often
create overlay networks that carry traffic from individual virtual
machines over logical tunnels in encapsulated formats such as
NVGRE and VXLAN. While this solves network scalability issues, it
This section describes hardware features and capabilities. Please
refer to the relevant driver and/or firmware release notes for feature
availability.
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