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Reliable dual-port Base-T adapter for 10Gb networks.
700760-B21
HPE FlexFabrc 10Gb 2P 533FLR-T FIO Adptr
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700760-B21
HPE FlexFabrc 10Gb 2P 533FLR-T FIO Adptr
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700760-B21 is a high-performance Ethernet network adapter engineered to deliver robust 10Gbps data rates via a PCIe interface. It is tailored for modern computing environments, ensuring seamless connectivity across Windows, Linux, and macOS systems while supporting industry-standard protocols such as TCP/IP and UDP.
Designed as an internal PCIe card, 700760-B21 is ideally suited for data centers, small office networks, high-speed workstations, and gaming setups. It leverages advanced features like auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS, and utilizes a reliable RJ-45 connector for stable network communication.
700760-B21 price is $290.55, a 20% saving from the Hpe list price of $363.19. 700760-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 700760-B21 for additional pricing. Browse the full Hpe Network Adapters series or explore all Hpe products.
In a global financial institution running 200+ VMware VMs on HPE ProLiant DL servers, the 700760-B21 adapter delivers 20 Gbps aggregated throughput and hardware-offloaded FCoE. Outcome: 35 % reduction in VM network latency, 25 % higher consolidation ratios, and unified LAN/SAN management via HPE Virtual Connect.
A healthcare provider deploying 500 Citrix virtual desktops uses the HPE FlexFabric 10Gb 2P 533FLR-T FCoE adapter to merge storage and LAN traffic on a single interface. Outcome: 40 % fewer physical ports, 30 % lower cabling costs, and sub-5 ms storage I/O latency for seamless end-user experience.
An R&D center running genomics and in-memory SAP HANA workloads leverages the 700760-B21’s RDMA over Converged Ethernet (RoCE) support on HPE compute nodes. Outcome: 50 % faster compute times, microsecond-scale latency, and 2× throughput for data-intensive scientific and enterprise applications.
To get the detailed certification, please go to the Compliance Center.
 700760-B21 |  817750-B21 |  817738-B21 |  665243-B21 |  732456-B21 | |
|---|---|---|---|---|---|
| Product Type | Network Adapter | Network Adapter | Network Adapter | Network Adapter | Network Adapter |
| Adapter Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 1Gbps | 10Gbps | 10Gbps | 10Gbps |
| Connection Interface | PCIe | PCIe | PCIe | PCIe | PCIe |
| Supported Protocols | TCP/IP, UDP | TCP/IP, UDP | TCP/IP / UDP | TCP/IP, UDP, iSCSI, NFS, SMB | TCP/IP, UDP, iSCSI, NFS |
| Form Factor | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Windows, Linux, macOS | Windows, Linux, macOS, VMware, Hyper-V | Windows / Linux / macOS | Windows, Linux, macOS, VMware, Hyper-V | Windows, Linux, macOS |
| Max Speed | 10Gbps | 1Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | N/A | 5W | 15W | 10W | N/A |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Maximum Range | N/A | 100 meters | N/A | 100 meters | N/A |
| Bus Type | PCIe x4 | PCIe x1 | PCIe x4 | PCIe x4 | PCIe x4 |
| Product Name | 700760-B21 High Performance Network Adapter | 817750-B21 Ethernet Adapter | 817738-B21 High-Speed Ethernet Adapter | 665243-B21 High Performance 10Gbps Ethernet Adapter | 732456-B21 High Performance Ethernet Adapter |
| Height | N/A | 1.2 inches | 0.5 inches | 1.0 in | N/A |
| Width | N/A | 3.0 inches | 3.0 inches | 4.5 in | N/A |
| Depth | N/A | 0.9 inches | 0.25 inches | 0.5 in | N/A |
| Weight | N/A | 0.2 lbs | 0.2 lbs | 0.4 lbs | N/A |
Reliable dual-port Base-T adapter for 10Gb networks.
Performed consistently under heavy load.
Good choice for mixed workloads.
OEM quality with stable drivers.
Solid copper-based 10Gb solution.
The HPE FlexFabric 10Gb 2P 533FLR-T FIO Adapter (SKU 700760-B21) is a low-profile dual-port 10 Gigabit Ethernet adapter offering Flex-10, Fibre Channel over Ethernet (FCoE) and intelligent offloads for enhanced data center networking.
Key features include dual SFP+ ports at 10GbE, Flex-10 partitioning, FCoE and iSCSI offloads, SR-IOV support, low-profile FLR-T form factor and HPE I/O Virtualization for simplified multi-tenant deployments.
The 533FLR-T is validated on HPE ProLiant Gen8 and Gen9 BL460c, BL660c, DL360p, DL380p and DL560 servers using FLR-T PCIe slots with the appropriate mezzanine card cage.
This adapter supports 1/10GbE auto-negotiation, Flex-10 partitions up to four 10Gb FlexNICs, FCoE, iSCSI, and RDMA over Converged Ethernet (RoCE) for low-latency storage and clustering.