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Product Line: Mellanox Technologies
Product Type: Networking
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Original price $0.00 - Original price $8,551.00
Original price
$0.00 - $8,551.00
Current price $0.00
Title: Surplus

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Product Description

The MQM8700-HS2R Mellanox Technologies NVIDIA Quantum HDR InfiniBand switch features 40 QSFP56 ports, each supporting 200Gb/s, leading to an aggregate data throughput of up to 16Tb/s. It is equipped with an x86 dual-core processor, 8GB of system memory, and includes 1+1 redundant and hot-swappable power supplies to ensure continuous operation. Designed for efficiency, it has an average power consumption of 253W with passive cables, and supports a range of management ports including 1x RJ45, 1x console port: RS232, and 1x micro USB.

Key Feature for the MQM8700-HS2R

  • What is the port configuration of the NVIDIA Quantum HDR InfiniBand switch?
    The switch features 40 QSFP56 ports.
  • How does the NVIDIA Quantum HDR InfiniBand switch ensure redundancy and reliability in its power supply?
    It is equipped with two power supplies (AC) that are 1+1 redundant and hot-swappable.
  • What are the management port options available on this switch?
    There are 1x RJ45, 1x console port (RS232), and 1x micro USB for management.
  • What is the maximum data throughput capability of the NVIDIA Quantum HDR InfiniBand switch?
    The switch offers an aggregate data throughput of up to 16Tb/s.
  • What are the system power usage specifications of the NVIDIA Quantum HDR InfiniBand switch?
    Average power consumption with passive cables (ATIS) is 253W.
  • How is the NVIDIA Quantum HDR InfiniBand switch designed for cooling?
    It features C2P airflow for efficient cooling.
  • What are the physical dimensions of the NVIDIA Quantum HDR InfiniBand switch?
    The switch measures 1in in height (43.6mm), 17in in width (433.2mm), and 23.2in in depth (590.6mm).
  • What is the operating temperature range for the NVIDIA Quantum HDR InfiniBand switch?
    The operating temperature ranges from Min 0ºC to Max 45ºC.
  • How much system memory does the NVIDIA Quantum HDR InfiniBand switch have?
    It comes with a single 8GB memory module.
  • What is the weight difference between the NVIDIA Quantum HDR InfiniBand switch with one and two power supplies?
    With one PSU, the system weighs 11.4kg, and with two PSUs, it weighs 12.48kg.

Product Review

The Mellanox MQM8700-HS2R offers high data throughput with its 40 HDR non-blocking ports, capable of achieving up to 16Tb/s aggregate throughput, making it suitable for high-performance computing environments. However, its power consumption, averaging 253W with passive cables, may be a consideration for operations prioritizing energy efficiency. Additionally, the inclusion of dual power supplies for redundancy enhances system reliability, though the system's weight and size necessitate careful consideration of rack space and airflow configuration.


The Mellanox Technologies MQM8700-HS2R is a high-performance NVIDIA Quantum HDR InfiniBand switch designed to meet the demands of data-intensive applications. This switch features 40 QSFP56 ports, each capable of delivering 200Gb/s per port, resulting in an aggregate data throughput of up to 16Tb/s. This performance is critical for environments where data transfer speeds and bandwidth are crucial for application efficiency and overall system performance. At the core of the MQM8700-HS2R is an x86 dual-core processor, which provides the computational power needed to manage and route traffic efficiently across all 40 HDR non-blocking ports. The switch is engineered for reliability, equipped with two power supplies (AC) that are 1+1 redundant and hot-swappable, ensuring continuous operation and minimal downtime. The power supplies support an input range of 100-127VAC and 200-240VAC, with an average power consumption with passive cables (ATIS) at 253W. For management and connectivity, the MQM8700-HS2R is outfitted with a variety of ports including: - 1x RJ45 for network management. - 1x console port: RS232 for local system management. - 1x micro USB for additional connectivity options. This switch is designed with a standard depth and includes a C2P airflow scheme, ensuring it fits into a variety of rack setups and maintains optimal operating temperatures. The system comes with a rail kit for easy installation into a 1U rack mount, providing a compact and efficient networking solution for data centers. The hardware specifications are complemented by a single 8GB system memory module, supporting the switch's operations and management capabilities. The MQM8700-HS2R operates within a temperature range of 0ºC to 45ºC, with a non-operating temperature tolerance between -40ºC to 70ºC. It can function at altitudes of up to 3,200m and within a humidity range of 10%-85% non-condensing, ensuring reliable performance across various environmental conditions. This switch's dimensions are 1in (43.6mm) in height, 17in (433.6mm) in width, and 23.2in (590.6mm) in depth. The system weight varies with the number of power supplies installed, weighing 11.4kg with one PSU and 12.48kg with two. In summary, the Mellanox Technologies MQM8700-HS2R InfiniBand switch is engineered to provide high-speed, reliable networking for data centers and high-performance computing environments. Its combination of high throughput, redundancy features, and compact form factor make it an ideal solution for organizations looking to maximize their network's efficiency and performance.


Part Number and Manufacturer Mellanox Technologies MQM8700-HS2R
Product Type NVIDIA Quantum HDR InfiniBand Switch
Port Configuration 40 QSFP56 Ports
Power Supply Units Dual AC Power Supplies
Processor Dual-Core x86 CPU
Chassis Depth Standard
Cooling Configuration C2P Airflow
Installation Kit Includes Rail Kit
Bandwidth per Port 200Gb/s
Switch Architecture 40 HDR Non-Blocking Ports, Total Throughput up to 16Tb/s
Power Consumption Average with Passive Cables (ATIS): 253W
Power Redundancy 1+1 Redundancy, Hot-Swappable
Power Input Specifications 100-127VAC, 200-240VAC
Management Interfaces 1x RJ45, 1x RS232 Console Port, 1x Micro USB
Weight with Single PSU 11.4kg
Weight with Dual PSU 12.48kg
Physical Dimensions Height: 43.6mm, Width: 433.2mm, Depth: 590.6mm
Installation Size 1U Rack Mountable
System Memory 8GB RAM
Operational Temperature Range 0ºC to 45ºC
Storage Temperature Range -40ºC to 70ºC
Maximum Altitude Up to 3,200m
Humidity Levels During Operation 10% to 85%, Non-Condensing

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