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HPE FlexFabric 10Gb 4-Port 536FLR-T Adapter 764302-B21
- PCI Express 3.0 x8
- 4 Port(s) - 4 - Twisted Pair
- 10GBase-T
- FlexibleLOM
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SpecificationsManufacturer: Hewlett Packard EnterpriseManufacturer
Part Number: 764302-B21Manufacturer
Website Address:
http: //www. hpe.
comBrand Name: HPE
Product Model: 536FLR-TProduct
Name: FlexFabric 10Gb 4-Port 536FLR-T
AdapterMarketing Information: HPE FlexFabric 10Gb 4-port 536FLR-T AdapterThe HPE FlexFabric 10Gb 4-port 536FLR-T Adapter is a 4-port 10GBASE-T adapter, featuring the 57840S 10 Gb Ethernet controller from Qlogic in a PCIe 3.0 compliant form factor designed for HPE ProLiant Gen9 rack servers. The HPE 536FLR-T Adapter delivers full line-rate performance across all ports with low power consumption, utilizing CAT 6A UTP cabling with distances up to 100 meters. Providing high performance Ethernet connectivity, it is ideal for virtual server and cloud computing environments. It supports enterprise class features such as (VLAN tagging, adaptive interrupt coalescing, MSI-X, NIC teaming (bonding), Receive Side Scaling (RSS), jumbo frames, PXE boot) and virtualization features (VMware NetQueue and Microsoft VMQ), Single-Root I/O Virtualization (SR-IOV) and Tunnel Offloads (NVGRE, VXLAN). The adapter's support for HPE Sea of Sensors 3D Technology enhances server performance by reducing energy consumption and expense.
Product Type: 10Gigabit
Ethernet CardInterfaces/PortsHost Interface: PCI Express 3.0 x8Total Number of
Ports: 4Number of
Network (RJ-45) Ports: 4Media & PerformanceMedia
Type Supported: Twisted
PairNetwork & CommunicationNetwork Technology: 10GBase-TPhysical
CharacteristicsForm Factor: FlexibleLOM
Height: 2.8"W
idth: 0.6"D
epth: 4.7"M iscellaneousDevice
Supported: ServerEnvironmentally
Friendly: YesEnvironmental
Certification: RoHS-6
Part Number: 764302-B21Manufacturer
Website Address:
http: //www. hpe.
comBrand Name: HPE
Product Model: 536FLR-TProduct
Name: FlexFabric 10Gb 4-Port 536FLR-T
AdapterMarketing Information: HPE FlexFabric 10Gb 4-port 536FLR-T AdapterThe HPE FlexFabric 10Gb 4-port 536FLR-T Adapter is a 4-port 10GBASE-T adapter, featuring the 57840S 10 Gb Ethernet controller from Qlogic in a PCIe 3.0 compliant form factor designed for HPE ProLiant Gen9 rack servers. The HPE 536FLR-T Adapter delivers full line-rate performance across all ports with low power consumption, utilizing CAT 6A UTP cabling with distances up to 100 meters. Providing high performance Ethernet connectivity, it is ideal for virtual server and cloud computing environments. It supports enterprise class features such as (VLAN tagging, adaptive interrupt coalescing, MSI-X, NIC teaming (bonding), Receive Side Scaling (RSS), jumbo frames, PXE boot) and virtualization features (VMware NetQueue and Microsoft VMQ), Single-Root I/O Virtualization (SR-IOV) and Tunnel Offloads (NVGRE, VXLAN). The adapter's support for HPE Sea of Sensors 3D Technology enhances server performance by reducing energy consumption and expense.
Product Type: 10Gigabit
Ethernet CardInterfaces/PortsHost Interface: PCI Express 3.0 x8Total Number of
Ports: 4Number of
Network (RJ-45) Ports: 4Media & PerformanceMedia
Type Supported: Twisted
PairNetwork & CommunicationNetwork Technology: 10GBase-TPhysical
CharacteristicsForm Factor: FlexibleLOM
Height: 2.8"W
idth: 0.6"D
epth: 4.7"M iscellaneousDevice
Supported: ServerEnvironmentally
Friendly: YesEnvironmental
Certification: RoHS-6
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The HPE FlexFabric 536FLR-T (764302-B21) is a four-port 10GBase-T FlexibleLOM network adapter with a PCIe 3.0 x8 interface, suited to HPE ProLiant server owners upgrading compatible systems with multiple high-speed Ethernet connections.
Recommended For
- Administrators upgrading a supported HPE ProLiant Gen9 or listed Gen10 server who need four 10GbE copper connections for server or network traffic.
- Virtualization administrators connecting a host to multiple networks or VLANs; HPE lists VLANs, NIC teaming, SR-IOV, VMware NetQueue, and Microsoft VMQ among the adapter’s supported features.
- Server and cloud operators who need multiple 10GbE links over copper cabling; HPE positions the adapter for virtual-server and cloud environments and specifies CAT 6A connectivity up to 100 meters.
Real-World Use Scenarios
- On a compatible HPE ProLiant server running multiple virtual machines, an administrator can use the adapter’s 10GbE connections and virtualization features to move more network traffic between the host and the LAN, helping reduce network bottlenecks when the rest of the system can keep up.
- For a server moving large files or serving network storage, an administrator can dedicate a port or ports to storage traffic; with compatible storage, switching, cabling, and configuration, transfers have more network capacity than on a 1GbE link.
- In a server with several network duties, an administrator can use the four ports for separate connections or configure supported teaming and VLAN features; this can help organize traffic and provide a path to link redundancy when the network is configured accordingly.
- When upgrading a supported HPE ProLiant server that has an available FlexibleLOM slot, an IT team can add four copper Ethernet ports without treating this as a standard add-in card for any desktop; confirm the exact server and slot compatibility before purchase.
- In a rack already wired for copper Ethernet, a compatible server can connect to 10GBASE-T switch ports using RJ-45 cabling, avoiding a change to fiber for that link; the expected connection speed still depends on the switch, cabling, and configuration.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Adding 10 Gbps Ethernet connectivity to a desktop with an Ethernet-compatible PCI interface |
| Network Connectivity | Ethernet data link with a transfer rate of 10 Gbps via an Ethernet and PCI hardware interface |
| Model Identifiers | HPE server option, model 764302-B21 |