Name: MQM8790-HS2F Mellanox Quantuma Hdr Infiniband Switch 40-Ports Qsfp28 2 Power Supplies (Ac) Unmanaged Standard Depth P2c Airflow Rail Kit Rohs6 1U
Brand: Mellanox
SKU: MQM8790-HS2F
Price: 12999.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The MQM8790-HS2F Infiniband switch offers 40 high-speed QSFP28 ports built for demanding data center and HPC environments. It fits a standard 1U rack space and comes with dual AC power supplies that help keep networks running smoothly. This unmanaged switch focuses on delivering straightforward, reliable Infiniband connectivity with effective cooling through its airflow rail design, making it a practical component in fast, low-latency network setups.

General Information
Brand	Mellanox
Part Number	MQM8790-HS2F
Condition	Refurbished

Technical Information
Switch Ports	40
Number of Ports	40-Ports
Port Type	100G QSFP28
Port Speed	100Gbps
POE Support	No
VLAN Support	No
Stackable	No
Layer Support	Layer 2
Connector Type	QSFP28

Management and Configuration
Remote Protocols	No

Power & Cooling
Power Supply	2 x AC (redundant)

Physical Characteristics
Weight	5.00

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS
Compliant Standards	RoHS6

Product Description
The MQM8790-HS2F is a high-performance Infiniband switch designed for dense data center environments. It provides 40 QSFP28 ports capable of delivering HDR speeds, making it suitable for demanding high-throughput applications. This switch is often found in HPC clusters, storage networks, and enterprise data centers where fast, low-latency interconnects are critical. Built for environments that require a reliable and simple-to-manage networking solution, it comes unmanaged, making it straightforward to deploy without complex configurations. The dual AC power supplies add redundancy to minimize downtime, while the standard depth and airflow rail kit help maintain optimal operating temperatures. Key Features Provides 40 QSFP28 ports for high-bandwidth connectivity Unmanaged design simplifies installation and maintenance Includes two AC power supplies for continuous operation Standard 1U form factor fits common rack setups Airflow rail kit supports effective cooling This switch is typically deployed in high-performance computing clusters and storage fabrics where consistent throughput and low latency are essential. Its robust power design and cooling support make it a dependable choice for environments that need plain but powerful Infiniband switching. Users benefit from stable, high-speed connectivity without extra management overhead.

Use Cases
The MQM8790-HS2F Mellanox Quantuma HDR Infiniband Switch is designed for high-performance computing environments requiring low latency and high bandwidth. It is particularly suited for data centers and enterprise IT setups where fast interconnects between servers and storage are critical for workload efficiency. How It's Used: Connecting compute nodes in HPC clusters to enable rapid data exchange for scientific simulations. Facilitating low-latency communication in financial trading platforms requiring real-time data processing. Integrating storage arrays in data centers to accelerate data access and throughput for virtualization workloads. Supporting machine learning training environments with high-speed data transfers between GPUs and servers. Providing backbone connectivity for large-scale analytics platforms demanding consistent performance and scalability. This unmanaged Infiniband switch enhances operational efficiency by simplifying network topology while maintaining high throughput and scalability. Its robust design and dual power supplies help sustain continuous operation in demanding rack deployments, ensuring reliability in critical data environments.