What is the data rate of the HP 705087-001 adapter?

The HP IB FDR 2P 545QSFP BD Adapter 705087-001 is specified as a 56 Gbps dual-port FDR adapter. This means it is designed to deliver 56 Gbps InfiniBand connectivity within its category, supporting high-bandwidth communication between connected ProLiant Gen9 servers in InfiniBand-based environments.

How many ports does the HP 705087-001 adapter provide?

The adapter is described as a 56 Gbps dual-port FDR 545QSFP solution. The dual-port configuration allows two InfiniBand connections from a single adapter, which can be used for redundancy, separate fabrics, or higher aggregate bandwidth in ProLiant Gen9 server deployments using InfiniBand.

For which server platform is the HP 705087-001 intended?

This model is categorized as a 56 Gbps dual-port FDR 545QSFP InfiniBand PCIe adapter for ProLiant Gen9 servers. That means it is intended for use in HP ProLiant Gen9 systems, aligning its mechanical, electrical, and integration characteristics with that server generation for InfiniBand connectivity.

What type of network technology does the HP 705087-001 use?

The adapter is placed in the InfiniBand PCIe adapter category and is defined as a 56 Gbps dual-port FDR 545QSFP product. This indicates it uses InfiniBand technology at FDR speeds over PCIe, rather than Ethernet, to provide high-bandwidth server interconnects in ProLiant Gen9 environments.

Is the HP 705087-001 suitable for clustered or HPC environments?

Yes, its classification as a 56 Gbps dual-port FDR 545QSFP InfiniBand PCIe adapter for ProLiant Gen9 servers makes it suitable for clustered or HPC environments that rely on InfiniBand fabrics. The 56 Gbps dual-port design supports low-latency, high-bandwidth links often required in these deployments.

705087-001 - HP 705087-001 56 Gbps dual-port FDR adapter

Name: HP 705087-001 56 Gbps dual-port FDR adapter
Brand: HP
SKU: 705087-001
Price: 175 USD
Availability: InStock

705087-001 - HP 705087-001 56 Gbps dual-port FDR adapter | US IT Hardware

Product overview

The HP IB FDR 2P 545QSFP BD Adapter 705087-001 is a network adapter designed for environments that require InfiniBand connectivity and high aggregate bandwidth. Positioned in the InfiniBand PCIe adapter category, it provides 56 Gbps dual-port FDR 545QSFP connectivity for compatible ProLiant Gen9 servers. This adapter is suitable for data center and HPC infrastructures where InfiniBand fabrics are used to interconnect servers and storage. By offering dual-port capability at 56 Gbps, it enables flexible fabric design, redundancy, or higher aggregate throughput, depending on deployment choices. As a dedicated InfiniBand PCIe adapter, it aligns with workloads that depend on low-latency, high-bandwidth interconnects between ProLiant Gen9 systems. The concise specification focus allows IT procurement teams to match this adapter precisely with infrastructure plans that call for 56 Gbps dual-port FDR connectivity in HP ProLiant Gen9 deployments.

56 Gbps FDR InfiniBand connectivity
Dual-port FDR 545QSFP design
InfiniBand PCIe network adapter
Optimized for ProLiant Gen9 servers
HP-branded enterprise adapter
Suitable for clustered deployments

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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

Adapter Usage
Manufacturer part #	705087-001
Brand	HP
Condition	Refurbished
Model	705087-001
Series	HP InfiniBand FDR 2-port 545QSFP Adapter
Standard	IBTA 1.2
Technology	InfiniBand
Form Factor	PCIe card
Architecture	Based on Mellanox ConnectX-3 Pro technology
Product Line	ProLiant Generation9
Product Type	Network Adapter

Compatible systems

HP 705087-001 is a dual-port InfiniBand PCIe network adapter for ProLiant Gen9 servers.

HP ProLiant
Model: Generation9 servers
Form factor: PCIe card
Generation: Gen9
Confirmed on third-party listings mentioning 705087-001.

Best for

HPC clusters
Suited for high performance computing clusters that require 56 Gbps dual-port FDR InfiniBand connectivity between ProLiant Gen9 servers for low-latency, high-bandwidth communication.
Data center InfiniBand fabrics
Appropriate for building or expanding data center InfiniBand fabrics using 56 Gbps dual-port FDR 545QSFP adapters as server endpoints in ProLiant Gen9 environments.
ProLiant Gen9 server interconnects
Designed for ProLiant Gen9 servers that need a dedicated InfiniBand PCIe adapter providing 56 Gbps dual-port FDR connectivity for clustered or scale-out architectures.
Latency-sensitive workloads
Helpful for latency-sensitive applications that benefit from InfiniBand interconnects, using the 56 Gbps dual-port FDR 545QSFP capabilities between ProLiant Gen9 servers.
Storage and compute back-end links
Can be used for back-end links between compute and storage nodes in ProLiant Gen9-based infrastructures where 56 Gbps dual-port InfiniBand connectivity is required.

Details

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Compatibility	ProLiant Generation9 servers

Generation Support	Designed for HP ProLiant Gen8 and Gen9 servers

Target Application	Performance-driven server and storage clustering applications in High Performance Computing and enterprise data centers

Supported Server Type	HP ProLiant rackmount servers

Adapter Function Modes	Can function as dual-port InfiniBand adapter, dual-port Ethernet adapter, or mixed-function adapter

Connectivity Technology	Wired

Switch Interconnect Support	Supports QSFP to QSFP FDR fiber optic cables for HCA-to-switch or inter-switch links

Peak Data Rate Per Direction (FDR)	52 Gb/s in each direction on FDR ports

Server Platform Compatibility Detail	For Apollo 4200 Gen9; ProLiant DL388p Gen8, DL560 Gen9, XL170r Gen9; StoreEasy 1850

Data Transfer Rate	56 Gbps

Networking Ports & Interfaces

Port Type	545QSFP
Port Count	2 ports
Host Interface	PCI Express
Power Management	Supports firmware-based updates which may include power and performance optimizations
Data Link Protocol	InfiniBand
Expansion Slot Type	PCI Express 3.0 x16 expansion slot
Interface Technology	InfiniBand FDR with support for QDR
Number of InfiniBand Ports	2 x QSFP InfiniBand ports
Maximum Signaling Rate Per Port	56 Gb/s Fourteen Data Rate (FDR) signaling per port
Maximum Data Rate Per Port (QDR Mode)	Up to 40 Gb/s Quad Data Rate (QDR)

HP 705087-001 56 Gbps dual-port FDR adapter