HPE 

S2T78A HPE 32QSFP28 P2C SW SN3700CM W/NVD

Mfg Part Number:  S2T78A  
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Price: $48,479.39
Quantity:
In Stock/Mfg Direct Ship
Last Updated: May 17, 2025
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HPE Storage Switch M-series SN3700M is ideal for modern server and storage networks. Supporting up to 200GbE, it delivers predictable performance and zero packet loss at line-rate across all ports and packet sizes. Enhanced for storage combined with efficient design, it provides enterprise-level performance with attractive economics and outstanding return on investment. Networks built on the HPE Storage Switch M-series SN3700M are fast, reliable, and scalable while also being affordable and easy to manage. They support primary and secondary storage, providing consistently fair, fast, and low-latency connectivity even under heavy workloads or a mix of different port speeds. This makes them ideal for storage, hyperconverged infrastructure, financial services, and media and entertainment deployments.

Designed for Superior Performance, Scale, and Future Growth

HPE Storage Switch M-series SN3700M delivers predictable and consistent throughput regardless of the packet size being transferred, the mixture of ports which are sending data and even within mixed speed environments.

Provide wire-rate performance with zero packet loss across frame sizes, avoiding any negative impact on applications that could occur with frame loss as unexpected packet loss is unacceptable in modern data centers, especially within a storage network.

Capable of forwarding wire-rate performance with zero packet loss across 32-ports concurrently while transferring data across both Layer 2 and Layer 3 networks.

With port speeds spanning 1Gb/s to 200Gb/s and a switching capacity of 12.8Tb/s from 32-ports at 200GbE or 6.4Tb/s from 32-ports at 100GbE, these switches provide non-blocking throughput at wire-speed transfers-across all packet sizes.

Utilize 1/10/40Gbps Ethernet connectivity for existing workloads and enhance connectivity utilizing built-in 25/50/100/200Gbps capabilities to respond quickly to business needs and to stay on the leading edge of Ethernet switching technology.

Enhanced for Demanding Enterprise Data Centers and Storage Environments

HPE Storage Switch M-series SN3700M allows flexible port speed configurations from 128-ports at 10 GbE, 25 GbE using breakout cables to 32-ports at 40 GbE or 100 GbE or 200GbE, allowing flexibility, efficiency, simplifying scale-out of aggregation switching layers, and reducing TCO.

In the aggregation layer of fabrics, load balancing and scalability are essential. HPE Storage Switch M-series SN3700M Switch provides superior equal-cost multipath (ECMP) flexibility and efficiency to deliver balanced workloads.

Flexible management and monitoring options from CLI, GUI, and tool sets provide world-class ease-of-use, configuration, and monitoring of your fabric.

HPE Storage Switch M-series SN3700M can address today's data center's complex networking requirements, growth, and expansion and are perfect for top-of-rack (TOR) deployments and optimized for virtualized environments, hyperconverged infrastructure, and storage deployments.

Unleash Storage Performance and Improve Flash Return on Investment

Modernize your data center networks to reduce limitations and bottlenecks that can be caused by the addition of flash storage. Avoid packet loss, provide predictable performance with line-rate packet delivery across all ports and packet sizes.

Make better use of data center resources with the high port density per rack unit and the low power consumption.

HPE Storage Switch M-series SN3700M provides ultra-low latency. This is advantageous for flash storage, which moved latency from storage access to the network, as well as for the burst nature of today's software-defined and cloud data center traffic.

Main Specification
General Information
Manufacturer Hewlett Packard Enterprise
Manufacturer Part Number S2T78A
Manufacturer Website Address http://www.hpe.com
Brand Name HPE
Product Series SN3700M
Product Name SN3700M Layer 3 Switch
Product Type Layer 3 Switch
Technical Information
Features Hot-swappable
Interfaces/Ports
Port/Expansion Slot Details 32 x 100 Gigabit Ethernet QSFP28 Expansion Slot
Media & Performance
Media Type Supported Optical Fiber
Ethernet Technology 100 Gigabit Ethernet
Network Technology 100GBase-X
Maximum Data Transfer Rate 12.50 GB/s
I/O Expansions
Total Number of Expansion Slots 32
Expansion Slot Type QSFP28
Network & Communication
Layer Supported 3
Management & Protocols
Manageable Yes
Power Description
Power Source Power Supply
Physical Characteristics
Compatible Rack Unit 1U
Form Factor Rack-mountable
Miscellaneous
Application/Usage Enterprise
Application/Usage Server
Application/Usage Data Center
Application/Usage Network
Warranty
Limited Warranty 3 Year

Connector Adapters

Connector Cables

$3,273.49

Host Bus Adapters

Modules

Network Interface Cards

WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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