What types of networks does the HPE 764285-B21 adapter support?

The HPE 764285-B21 adapter is described as an InfiniBand FDR/Ethernet 10Gb/40Gb 2-port 544+FLR-QSFP Adapter. This means it supports InfiniBand FDR networks as well as Ethernet networks operating at 10Gb and 40Gb. This combination makes it suitable for infrastructures that incorporate both InfiniBand and Ethernet connectivity in the same environment.

How many ports are available on the HPE 764285-B21 adapter?

The adapter is specified as a 2-port 544+FLR-QSFP adapter. This indicates that it provides two network ports within a single adapter, allowing a server to connect to multiple network links or fabrics. The dual-port configuration is useful for scenarios requiring redundancy or separation of different types of traffic.

What is the form factor of the HPE InfiniBand FDR/Ethernet 10Gb/40Gb adapter?

The product is identified as a 544+FLR-QSFP Adapter, which places it within HPE’s FlexibleLOM ecosystem using a QSFP-based interface. This form factor information helps ensure the adapter is matched with servers designed to accept 544+FLR-QSFP FlexibleLOM network adapters.

Is the HPE 764285-B21 suitable for environments using 10Gb and 40Gb links?

Yes, the adapter is explicitly described as InfiniBand FDR/Ethernet 10Gb/40Gb. This indicates that it is intended for use in environments where Ethernet links at 10Gb and 40Gb are required, while also supporting InfiniBand FDR connectivity. This makes it relevant for mixed-speed and evolving data center network designs.

: "How is the HPE 764285-B21 positioned in HPE’s product categories?

The adapter falls under the categories Network Adapter, InfiniBand FDR/Ethernet 10/40Gb FlexibleLOM, and dual-port 544+FLR-QSFP adapter. These categories indicate that it is part of HPE’s FlexibleLOM network adapter offerings and is designed for scenarios requiring InfiniBand FDR and Ethernet 10Gb or 40Gb networking in a dual-port configuration.

764285-B21 - HPE 764285-B21 10Gb/40Gb 2-port 544+FLR-QSFP adapter

Name: HPE 764285-B21 10Gb/40Gb 2-port 544+FLR-QSFP adapter
Brand: HPE
SKU: 764285-B21
Price: 45 USD
Availability: InStock

764285-B21 - HPE 764285-B21 10Gb/40Gb 2-port 544+FLR-QSFP adapter | US IT Hardware

Product overview

The HPE InfiniBand FDR/Ethernet 10Gb/40Gb 2-port 544+FLR-QSFP Adapter, SKU 764285-B21, is a network adapter designed for deployments that require both InfiniBand FDR and Ethernet connectivity. This adapter provides two ports and supports 10Gb and 40Gb operation, making it suitable for environments that mix InfiniBand and Ethernet traffic. As a 544+FLR-QSFP form factor adapter, it integrates into compatible systems that support FlexibleLOM and QSFP interfaces. The adapter is categorized as an InfiniBand FDR/Ethernet 10/40Gb FlexibleLOM solution within HPE’s network adapter portfolio. It is intended for infrastructure where dual-port connectivity and support for both InfiniBand FDR and Ethernet 10Gb or 40Gb links are required. Organizations can standardize on this adapter when they need an HPE-branded network interface that aligns with InfiniBand FDR and Ethernet 10Gb or 40Gb requirements.

InfiniBand FDR and Ethernet 10Gb/40Gb support
Dual-port design for two network connections
544+FLR-QSFP FlexibleLOM form factor
HPE-branded network adapter for servers
Supports mixed InfiniBand and Ethernet fabrics
Suitable for 10Gb and 40Gb network deployments

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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

Offload Engines
Manufacturer part #	764285-B21
Brand	HPE
Condition	Refurbished
Model	InfiniBand FDR/Ethernet 10Gb/40Gb 2-port 544+FLR-QSFP Adapter
Interfaces	2 x 40Gb Ethernet / InfiniBand FDR - QSFP
Form Factor	FlexibleLOM (FLR)
Model Number	764618-001
Product Line	HPE InfiniBand FDR/Ethernet Adapters
Product Type	Network adapter
RDMA Support	Supports Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE) over Layer 2 and Layer 3 networks

Compatible systems

Adapter 764285-B21 is listed as compatible with multiple HPE ProLiant Gen9, Gen10 and StoreEasy systems.

HPE ProLiant DL Series
Model: DL180 Gen9; DL360 Gen10; DL560 Gen10; DL580 Gen10
Form factor: Rack server
Generation: Gen9; Gen10
StoragePartsdirect lists 764285-B21 as designed for multiple HPE ProLiant DL Gen9 and Gen10 servers.
HPE ProLiant XL Series; StoreEasy
Model: XL170r Gen9; XL190r Gen9; XL230a Gen9 Compute Tray; XL450 Gen10; StoreEasy 1850; StoreEasy 3850 Gateway Single Node
Form factor: Rack server; gateway
Generation: Gen9; Gen10
Compatibility section for 764285-B21 lists several XL Gen9 and Gen10 servers and StoreEasy systems.

Best for

Mixed InfiniBand and Ethernet environments
Suitable for environments that need both InfiniBand FDR and Ethernet connectivity, as the adapter supports InfiniBand FDR and Ethernet 10Gb and 40Gb operation through its dual ports.
10Gb and 40Gb connectivity
Useful for systems that must support 10Gb and 40Gb network links, with the adapter specified as InfiniBand FDR/Ethernet 10Gb/40Gb and built around the 544+FLR-QSFP form factor.
Dual-port network configurations
Applicable for servers that require two network connections on a single adapter, as this model provides 2-port connectivity for InfiniBand FDR and Ethernet 10Gb/40Gb.

Details

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Spare Part Number	764737-001

Device Type Detail	InfiniBand controller

Number of Channels	2

Option Part Number	764285-B21

Data Link Protocols	10 Gigabit Ethernet; 40 Gigabit Ethernet; InfiniBand

Low Profile Support	Yes

PCI Express Variant	PCI Express 3.0 x8

Supported Link Speed	10Gb Ethernet, 40Gb Ethernet, InfiniBand FDR

RoCE Operation Layers	RoCE support over Layer 2 and Layer 3 Ethernet networks

Connectivity Technology	Wired

Dual Function Operation	Dual-function FDR InfiniBand and 40/50 Gb Ethernet adapter

HPC Workload Optimization	Sub-microsecond low latency for demanding high performance computing workloads

Maximum FDR Signaling Rate	56 Gb/s signaling rate on all FDR HCA card and switch ports

FDR InfiniBand Link Support	Supports InfiniBand FDR link

Additional Supported Systems	HPE ProLiant DL Series (DL180 Gen9 Base, DL180 Gen9 Entry, DL180 Gen9 Storage, DL360 Gen10 Base, DL360 Gen10 Entry, DL360 Gen10 High Performance, DL360 Gen10 Low, DL360 Gen10 Performance, DL360 Gen10 Solution, DL560 Gen10 Base, DL560 Gen10 Entry, DL560 Gen10 Performance, DL560 Gen9 Entry, DL580 Gen10 Base, DL580 Gen10 Entry, DL580 Gen10 Performance), HPE ProLiant XL Series (XL170r Gen9, XL190r Gen9, XL230a Gen9 Compute Tray, XL230a Gen9 Compute Tray 12G, XL230a Gen9 Compute Tray 6G, XL230a Gen9 NHP Compute Tray 12G, XL450 Gen10), HPE StoreEasy 1850 and 3850 Gateway Single Node

Additional Supported Systems

HPE ProLiant DL Series (DL180 Gen9 Base, DL180 Gen9 Entry, DL180 Gen9 Storage, DL360 Gen10 Base, DL360 Gen10 Entry, DL360 Gen10 High Performance, DL360 Gen10 Low, DL360 Gen10 Performance, DL360 Gen10 Solution, DL560 Gen10 Base, DL560 Gen10 Entry, DL560 Gen10 Performance, DL560 Gen9 Entry, DL580 Gen10 Base, DL580 Gen10 Entry, DL580 Gen10 Performance), HPE ProLiant XL Series (XL170r Gen9, XL190r Gen9, XL230a Gen9 Compute Tray, XL230a Gen9 Compute Tray 12G, XL230a Gen9 Compute Tray 6G, XL230a Gen9 NHP Compute Tray 12G, XL450 Gen10), HPE StoreEasy 1850 and 3850 Gateway Single Node

Designed For Server Families	HPE ProLiant XL and HPE ProLiant DL Gen10 server families

Peak Data Rate Per Direction	52 Gb/s peak data rate in each direction on FDR ports

Peak Data Rate Per Direction FDR	52 Gb/s peak data rate in each direction on FDR ports

Designed For Specific ProLiant Models	HPE ProLiant DL180 Gen9, DL360 Gen9, DL360 Gen10, DL380 Gen9, DL380 Gen10, DL560 Gen9, DL580 Gen8, DL580 Gen9, DL580 Gen10, Apollo 2000/XL1x0 Node, Apollo 4200 Gen9, Apollo 4500/XL450 Gen9, Apollo 6000/XL230a Gen9, Apollo 6000/XL230b Gen9, Apollo 6000/XL250a Gen9

Performance

Latency Class	Sub-microsecond low latency
Adapter Bandwidth	Up to 50 Gb/s bandwidth per port for FDR InfiniBand and 40/50 Gb Ethernet
Bandwidth Per Port	Up to 50 Gb/s bandwidth per port for FDR InfiniBand and 40/50 Gb Ethernet operation
Data Transfer Rate	40 Gbps

Maximum Power Consumption	14.2 W maximum
Typical Power Consumption	13.6 W typical

Networking Ports & Interfaces

Ports	2 x 40Gb Ethernet / InfiniBand FDR QSFP
Connector Type	QSFP
QSFP Port Count	2 QSFP ports
Network Technology	InfiniBand FDR Link support
Signaling Rate Per Port	56 Gb/s signaling rate on FDR ports
Status Indicator Link OK	Yes
Controller Interface Type	InfiniBand and Gigabit Ethernet
PCI Express Bus Interface	PCI Express 3.0 x8 host interface
Network Transport Protocols	InfiniBand and Ethernet
Status Indicator Link Activity	Yes

HPE 764285-B21 10Gb/40Gb 2-port 544+FLR-QSFP adapter