NVIDIA Quantum-2 QM9700 Series
Scaling Out Data Centers with 400G InfiniBand The NVIDIA Quantum-2-based QM9700 and QM9790 switch systems deliver an unprecedented 64 ports of 400Gb/s InfiniBand per port in a 1U standard chassis design. A single switch carries an aggregated bidirectional throughput of 51.2 terabits per second (Tb/s), with a landmark of more than 66.5 billion packets per.

Performance

400Gb/s per port

Switch radix

64 400Gb/s non-blocking

ports with aggregate data

throughput up to 51.2Tb/s

Connectors and cabling

32 octal small form-

factor pluggable (OSFP)

connectors; passive or

active copper or active

fiber cable; optical module

Power supply

1+1 redundant and

hot-swappable power

Input range: 200-240Vac;

US min: 2 phases of

100-110v—in total,

at least 208v

80 Gold+ and ENERGY

STAR certified

Cooling

Front-to-rear or

rear-to-front

Cooling option: 6+1 hot-

swappable fan unit

Management ports

1x USB 3.0 x1

1x USB for I2C channel

1x RJ45

1x RJ45 (UART)

CPU

x86 Coffee Lake i3

System memory

Single 8GB, 2,666 mega

transfers per second

(MT/s), DDR4 SO-DIMM

Storage

M.2 SSD SATA 16GB

2242 FF

Software

MLNX-OS

System weight

14.5kg

System dimensions

Height: 1.7 in (43.6 mm)

Width: 17.0 in (438 mm)

Depth: 26.0 in (660.4 mm)

Rack mount

1U rack mount