What interface does the HPE 790315-001 network adapter use?

The HPE Ethernet 10Gb 2-port 546FLR-SFP+ Adapter 790315-001 uses a PCI Express 3.0 x8 interface as its bus type. This means it must be installed in a compatible PCIe 3.0 x8 or higher slot in the server. The interface provides the bandwidth needed to support the dual 10 Gigabit Ethernet ports on the adapter.

How many network ports are available on the 790315-001 adapter?

This adapter provides two 10 Gigabit SFP+ ports. Each port supports 10 Gigabit Ethernet operation, allowing either redundant connections or combined bandwidth per server. The dual-port configuration is useful for designing failover or link aggregation setups within data center and enterprise networks that use SFP+ infrastructure.

What type of device is the HPE Ethernet 10Gb 2-port 546FLR-SFP+ 790315-001?

The HPE 790315-001 is a network adapter in a plug-in card form factor. It is designed to be installed into a server expansion slot, providing additional Ethernet connectivity beyond any onboard ports. As a plug-in card, it combines the controller and dual 10 Gigabit SFP+ interfaces in a single removable module.

Does the 790315-001 adapter support wired or wireless connectivity?

The adapter is specified with wired connectivity technology. It uses physical SFP+ ports for cabled Ethernet connections rather than any form of wireless networking. This aligns with typical data center and enterprise environments that rely on structured cabling and SFP+ transceivers or direct-attach copper cables.

Which Ethernet protocol standard does this adapter use?

The HPE Ethernet 10Gb 2-port 546FLR-SFP+ Adapter supports the 10 GigE data link protocol. This indicates that each SFP+ port operates at 10 Gigabit Ethernet speeds. When planning deployments, it should be connected to switches and infrastructure that are also designed for 10 Gigabit Ethernet operation.

790315-001 - HPE 790315-001 10Gb 2-port 546FLR-SFP+ network adapter

Name: HPE 790315-001 10Gb 2-port 546FLR-SFP+ network adapter
Brand: HPE
SKU: 790315-001
Price: 95 USD
Availability: InStock

790315-001 - HPE 790315-001 10Gb 2-port 546FLR-SFP+ network adapter | US IT Hardware

Product overview

The HPE Ethernet 10Gb 2-port 546FLR-SFP+ Adapter 790315-001 is a dual-port 10 Gigabit Ethernet solution designed for environments that require high-bandwidth server connectivity. Classified as a plug-in card network adapter, it uses a PCI Express 3.0 x8 interface, making it suitable for modern server platforms that support this bus type. The adapter provides two 10 Gigabit SFP+ ports and uses wired connectivity technology to deliver consistent network performance. It supports the 10 GigE data link protocol, aligning it with common 10 Gigabit Ethernet infrastructures. The adapter’s interface and port configuration enable flexible deployment in data center and enterprise network designs that rely on SFP+ optics or direct-attach cabling. With this feature set, the HPE 790315-001 can be specified as part of standardized server builds that require dual-port 10GbE SFP+ connectivity over PCI Express 3.0 x8.

Dual 10 Gigabit SFP+ ports for high-speed connectivity
PCI Express 3.0 x8 interface for server integration
Plug-in card network adapter form factor
Wired connectivity for structured cabling setups
Supports 10 GigE data link protocol
HPE Ethernet 10Gb 2-port 546FLR-SFP+ design

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Featuring

Manufacturer part #	790315-001
Brand	HPE
Condition	Refurbished
Model	Ethernet 10Gb 2-port 546FLR-SFP+ Adapter
Chipset	Mellanox ConnectX-3
Features	IPv4 support; IPv6 support; Quality of Service (QoS); Jumbo Frames support; PXE support; RDMA over Converged Ethernet (RoCE)
Interfaces	2 x 10Gb Ethernet SFP+
Form Factor	FlexibleLOM (FLR); mezzanine card
Adapter Type	Converged Ethernet network adapter
Product Line	HPE Ethernet
Product Type	Network adapter

Compatible systems

HPE 790315-001 10Gb 2-port 546FLR-SFP+ adapter for HPE ProLiant Gen8 and Gen9 servers and major server OSs.

HPE ProLiant DL Series
Model: DL120 Gen9; DL160 Gen9; DL180 Gen9; DL360 Gen9; DL380 Gen9; DL560 Gen9; DL580 Gen8; DL60 Gen9; DL80 Gen9
Form factor: Rack servers
Generation: Gen8; Gen9
Listed under Designed For section for HPE 790315-001 10Gb Dual Port 546FLR SFP+ PCIe Ethernet Network Adapter.
HPE ProLiant ML Series
Model: ML110 Gen9; ML150 Gen9; ML350 Gen9
Form factor: Tower servers
Generation: Gen9
Shown as compatible in Designed For list for 790315-001 adapter.
HPE ProLiant XL Series
Model: XL170r Gen9; XL190r Gen9
Form factor: Rack servers
Generation: Gen9
Included in Designed For compatibility section for HPE 790315-001.

Best for

Data center servers
Suitable for data center servers that need dual 10 Gigabit SFP+ connectivity via a PCI Express 3.0 x8 plug-in card network adapter for high-throughput applications.
Virtualization hosts
A good fit for virtualization hosts requiring multiple 10 GigE connections, leveraging the dual 10 Gigabit SFP+ ports on a PCI Express 3.0 x8 network adapter.

Details

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Connectivity Technology	Wired

Supported Operating Systems	Microsoft Windows Server 2012; Microsoft Windows Server 2012 R2; Microsoft Windows Server 2008 R2 SP1 64-bit; Microsoft Windows Server 2012 with Hyper-V; Red Hat Enterprise Linux 6.5; Red Hat Enterprise Linux 6.6; Red Hat Enterprise Linux 7; SuSE Linux Enterprise Server 11 SP3 x64 Edition; SuSE Linux Enterprise Server 12; VMware ESXi 5.1 Update 3; VMware ESXi 5.5 Update 2; Citrix XenServer 6.5

Data Transfer Rate	10 Gbps

Networking Ports & Interfaces

Ports	2 Ports; 10 Gigabit SFP+ x 2
Data Link Protocol	10 Gigabit Ethernet
Interface (bus) type	PCI Express 3.0 x8
Network Interface Type	10Gb Ethernet SFP+
Network / Transport Protocols	TCP/IP

HPE 790315-001 10Gb 2-port 546FLR-SFP+ network adapter