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QM87xx 1U HDR 200Gb/s InfiniBand Switch Systems User Manual

Specifications

QM8700 and QM8790 Technical Specifications

Feature

Value

Mechanical

Size:

1.7” (H) x 17” (W) x23.2” (D),

43.6mm (H) x 433.2mm (W) x 590.6mm (D)

Mounting:

19” rack mount

Weight:

1 PSU: 11.4 kg

2 PSUs: 12.488 kg

Speed:

40, 56, 100, 200 Gb/s per port

Connector cage:

40 QSFP56

Environmental

Temperature:

Operational: 0° to 40°C

Non-Operational: -40° to 70°C

Humidity:

Operational: 10%-85% non-condensing

Non-Operational: 10%-90% non-condensing

Altitude:

Operational: 3050m

Non-Operational: 3050m

Noise level:

71.9 dB(A)

Regulatory

Safety:

CB, cTUVus, CE, CU

EMC:

EMC: CE, FCC, VCCI, ICES, RCM

RoHS:

RoHS compliant

Power

Input Voltage:

100-127VAC 50/60Hz 4.5A; 200-240 50/60Hz 4.4A

Global Power Consumption:

Full power specifications are provided in the QM8700 and QM9700 Full Technical Specifications document, which is available in the NVOnline portal following login (search for 1080832, the reference ID).

Main Devices

CPU (in QM8700 only):

x86 ComEx Broadwell D-1508

Switch:

NVIDIA Quantum™ IC

Throughput

Switching:

16Tb/s

*Measured with the following cables when running a stress test over all system ports:

MCP1650-H00AE30 - NVIDIA Passive Copper cable, IB HDR, up to 200Gb/s, QSFP56, LSZH, 0.5m, black pulltab, 30AWG

MCP1650-H001E30 - NVIDIA Passive Copper cable, IB HDR, up to 200Gb/s, QSFP56, LSZH, 1m, black pulltab, 30AWG

MCP1650-H002E26 - NVIDIA Passive Copper cable, IB HDR, up to 200Gb/s, QSFP56, LSZH, 2m, black pulltab, 26AWG

© Copyright 2025, NVIDIA. Last updated on Nov 5, 2024.