What is the switching capacity and latency of MSB7700-ES2F?

The MSB7700-ES2F provides 7.2Tb/s full non-blocking throughput with 90ns port-to-port latency across 36 QSFP28 EDR ports at 100Gb/s. This enables wire-speed forwarding for HPC and data center applications demanding minimal delay in RDMA traffic.

What ports and speeds does the MSB7700-ES2F support?

It features 36 QSFP28 ports supporting 40, 56, and 100Gb/s EDR InfiniBand rates. Backward compatible with FDR/DDR, ideal for mixed-speed fabrics in scaling HPC clusters or storage networks.

What management features are included?

Equipped with Intel Celeron dual-core x86 CPU, 4GB DDR3 RAM, and 4x PCIe Gen2 ports running NVIDIA MLNX-OS. Supports web/console management for configuration, monitoring, and telemetry in large fabrics.

What are the power and environmental specs?

Dual AC PSUs (100-240V), typical 136W consumption with passive cables. Operates 0-45°C, 10-85% humidity, P2C airflow, 70.3dB noise, compliant with CE, FCC, RoHS for data center deployment.

Is it suitable for HPC data centers?

Yes, optimized for HPC with EDR 100Gb/s, low latency, and high density in 1U rack form. Scales PCIe 3.0 servers for simulations, AI, and big data with reliable dual-PSU redundancy.

What form factor and dimensions apply?

1U rack-mountable, 1.7in H x 16.85in W x 17in D, weighs 11.98kg with 2 PSUs. Includes rail kit for standard 19in racks in dense fabrics.

MSB7700-ES2F - Mellanox SB7700 Switch

Name: MSB7700-ES2F - Mellanox SB7700 Switch
Brand: Mellanox
SKU: MSB7700-ES2F
Price: 1188 USD
Availability: InStock

MSB7700-ES2F - Mellanox SB7700 Switch | US IT Hardware

Product overview

The NVIDIA Mellanox MSB7700-ES2F Switch-IB EDR InfiniBand switch system sets the standard for 1U high-performance fabrics, providing up to 7.2Tb/s non-blocking throughput across 36 QSFP28 ports at 100Gb/s EDR speeds with sub-90ns port-to-port latency. Designed for scaling PCIe 3.0 servers, HPC clusters, and enterprise data centers, it handles bandwidth-intensive workloads like complex simulations, AI training, and storage fabrics. Features include dual-core x86 Intel Celeron CPU, 4GB DDR3 RAM, 4x PCIe Gen2 management ports, dual AC power supplies, and P2C airflow for optimal cooling. Robust environmental specs support 0-45°C operation, 10-85% humidity, and RoHS compliance. Ideal for low-latency east-west traffic in spine/leaf topologies, it integrates seamlessly with NVIDIA MLNX-OS for advanced management, ensuring scalable, reliable performance in mission-critical environments.

7.2Tb/s non-blocking switching throughput across all ports.
36 QSFP28 ports at 100Gb/s EDR InfiniBand speeds.
90ns port-to-port latency for ultra-low delay fabrics.
Dual AC power supplies with P2C airflow for reliability.
x86 dual-core CPU and 4GB DDR3 for advanced management.
Supports 40/56/100Gb/s per port with RoHS compliance.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	MSB7700-ES2F
Brand	Mellanox
Condition	Refurbished
OS	NVIDIA MLNX-OS
Model	SB7700
Management	Web/Console
Regulatory	CE, FCC, RoHS, cTUVus
Noise Level	70.3 dB(A)
Product Line	Switch-IB
Product Type	InfiniBand Switch

Storage

Compatible systems

Optimized for EDR InfiniBand fabrics with ConnectX adapters; rack-compatible with standard data center infrastructure.

NVIDIA InfiniBand
Model: ConnectX-4/5 Adapters
Form factor: PCIe
Generation: EDR
Native EDR support for RDMA.
Generic HPC Servers
Model: PCIe 3.0 Systems
Form factor: 1U/2U Rack
Generation: Any
Scales server fabrics.

Best for

HPC Clusters
Delivers low-latency 100Gb/s EDR connectivity for large-scale simulations and computational tasks requiring maximum bandwidth.
Data Center Spine
Scales east-west traffic in leaf-spine architectures with 7.2Tb/s non-blocking throughput and high port density.
AI/ML Training
Supports GPU-accelerated workloads with 90ns latency and RDMA over InfiniBand for efficient data movement.
Enterprise Storage
Enables high-speed NVMe-oF fabrics connecting storage arrays to compute nodes at wire-speed.
Cloud Provider Fabrics

Details

Shipping, warranty & returns

Customer reviews

No reviews yet — be the first to review this part.

Latency	90ns port-to-port
Data Transfer Rate	100Gb/s EDR (40/56/100Gb/s)
Switching Capacity	7.2Tb/s non-blocking

Power Supplies	2x AC (100-240V)
Power Consumption	136W typical (passive cables)

Weight	11.98kg (2 PSUs)
Dimensions	1.7in H x 16.85in W x 17in D
Form Factor	1U rack-mountable

Airflow	P2C (Power to Connector)
Humidity	10%-85% non-condensing
Operating Temperature	0° to 45°C

Mellanox SB7700 Switch

Product overview

Featuring

Storage

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Processor

Network & Communication

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Frequently asked questions

PCIe	4x Gen2.0
Port Count	36 QSFP28