What is the maximum throughput of the HPE 674865-001 switch?

The switch delivers up to 4 Tb/s aggregate bandwidth through its non-blocking switching architecture. With 36 QSFP ports each supporting 56 Gbps signaling rate (52 Gbps peak data rate per direction), the switch enables full-duplex communication across all ports simultaneously without congestion or performance degradation.

Is this switch suitable for HPC cluster deployments?

Yes, the HPE 674865-001 is specifically designed for HPC environments. It provides low-latency, high-bandwidth connectivity with 36 FDR ports, non-blocking architecture, and advanced fabric management features including subnet management and QoS. These capabilities are essential for scientific computing, simulations, and cluster interconnects.

What management capabilities does this switch offer?

The managed switch includes subnet management, QoS traffic shaping, and topology configuration. Management interfaces include RJ-45 console, out-of-band Ethernet port, and USB connectivity. These features enable comprehensive fabric monitoring, configuration, and maintenance without service interruption.

What redundancy features are included?

The switch includes dual redundant hot-swap power supplies, redundant fans, and front-to-back airflow cooling. These features ensure continuous operation during maintenance or power events. The hot-swap design allows power supply replacement without downtime, critical for mission-critical datacenter environments.

What cable types are supported?

The 36 QSFP ports support passive copper cables and active copper or fiber cables with optical modules. This flexibility enables cost-effective short-distance deployments with copper while supporting longer distances with optical interconnects, optimizing total cost of ownership.

What is the physical form factor and power requirements?

The switch is a 1U rack-mountable chassis designed for standard datacenter racks. It features dual redundant hot-swap power supplies with AC input range 200-240 Vac (US minimum 208V from two 100-110V phases). The compact 1U form factor maximizes space efficiency while maintaining 36-port density.

Does this switch support Forward Error Correction?

Yes, the HPE 674865-001 supports FDR10 with integrated Forward Error Correction (FEC). FEC improves signal integrity and reduces data corruption in long-distance or high-noise datacenter environments, ensuring reliable communication across the fabric.

674865-001 - HPE 36-Port FDR Infiniband Switch Switch

Name: 674865-001 - HPE 36-Port FDR Infiniband Switch Switch
Brand: HPE
SKU: 674865-001
Price: 660 USD
Availability: InStock

674865-001 - HPE 36-Port FDR Infiniband Switch Switch | US IT Hardware

Product overview

The HPE 674865-001 is a 1U rack-mountable managed Infiniband switch delivering high-throughput, low-latency connectivity for HPC clusters, scientific computing, and datacenter storage fabrics. It features 36 QSFP ports supporting FDR (Fourteen Data Rate) and FDR10 speeds with up to 4 Tb/s aggregate bandwidth through non-blocking switching architecture. The switch includes advanced management capabilities such as subnet management, QoS, traffic shaping, and topology configuration. Dual redundant hot-swap power supplies and front-to-back airflow cooling ensure operational reliability. Management interfaces include RJ-45 console, out-of-band Ethernet, and USB connectivity. Designed for dense interconnects while maintaining energy efficiency, this switch integrates seamlessly into scalable datacenter fabrics supporting financial, virtualization, and scientific workloads.

36 FDR QSFP ports with 56 Gbps per-port performance
4 Tb/s non-blocking aggregate bandwidth for full-duplex fabric
Advanced QoS, subnet management, and topology configuration
Dual redundant hot-swap power supplies for high availability
1U rack-mount form factor with front-to-back airflow cooling
FDR10 with Forward Error Correction for signal integrity

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 #	674865-001
Brand	HPE
Condition	New
MTBF	1,200,000 hours
Model	36-Port FDR Infiniband Switch
Product Line	HPE Infiniband Switches
Product Type	Managed Infiniband Switch
Supported Features	Subnet management, traffic shaping, topology configuration, QoS
Switching Architecture	Non-blocking
Compliance Certifications	RoHS, WEEE

Network & Communication

Compatible systems

No specific compatibility lists found in sources

Best for

HPC Clusters
Supports high-performance computing environments with 36 FDR ports delivering 56 Gbps per port and non-blocking 4 Tb/s aggregate bandwidth for low-latency cluster interconnects.
Storage Fabrics
Enables dense storage area network deployments with advanced traffic management, QoS capabilities, and subnet management for optimized data flow across storage infrastructure.
Datacenter Interconnects
Provides scalable fabric connectivity for virtualization and cloud environments with redundant power supplies, managed switching, and topology configuration for enterprise reliability.
Scientific Computing
Supports research and simulation workloads requiring low-latency, high-bandwidth interconnects with FDR10 and Forward Error Correction for data integrity.
Financial Services
Delivers deterministic performance for algorithmic trading and risk analysis systems with non-blocking architecture and advanced QoS traffic management.

Infiniband Speed	FDR (Fourteen Data Rate), FDR10; includes Forward Error Correction (FEC)
Aggregate Bandwidth	Up to ~4 Tb/s
Supported Protocols	IPMI 2.0, SNMP v1/v2c/v3, Telnet, SSH

Idle Power	120 W
Max Wattage	250 W
Power Supplies	Dual redundant hot-swap power supplies

Depth	18.1 in
Width	17.5 in
Height	1.7 in
Weight	15.43 lb
Form Factor	1U rack-mount chassis
Mounting Type	Rack-mountable

Cooling	Front-to-back airflow with redundant fans
Humidity Range	10% to 90% non-condensing
Operating Temperature	0° to 55°C

Network Ports	36 QSFP ports supporting Fourteen Data Rate (FDR) Infiniband
Management Interfaces	RJ-45 console, Out-of-band Ethernet port, USB

HPE 36-Port FDR Infiniband Switch Switch

Product overview

Featuring

Network & Communication

Compatible systems

Best for

Frequently asked questions

Details

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