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HPE 727060-B21 Flexfabric 10GB 2Port 556FLR-SFP+ Network Card View larger
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HPE 727060-B21 Flexfabric 10GB 2Port 556FLR-SFP+ Network Adapter

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Dual‑port 10 GbE FlexibleLOM adapter...

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Detailed Specifications

HPE 727060-B21

FlexFabric 10 Gb 2‑Port 556FLR‑SFP+ Network Adapter

The HPE 727060‑B21 FlexFabric 556FLR‑SFP+ adapter is a dual‑port, 10 Gigabit Ethernet FlexibleLOM module designed for HPE ProLiant Gen9 servers.It delivers converged networking with RDMA over Converged Ethernet (RoCE) and Tunnel Offload (VXLAN/NVGRE), enabling optimized performance for virtualization, storage, and overlay networking in cloud and enterprise environments. With two SFP+ports, this card provides up to 40 Gb/s bi‑directional bandwidth and accelerates services such as live migration and SMB Direct with minimal CPU impact.

Features

Designed for the FlexibleLOM socket in Gen9 rack or tower servers, the adapter connects via PCIe 3.0 ×8 for full throughput. Built on an Emulex XE‑102 (Broadcom) controller, it delivers enterprise-grade network convergence including iSCSI, FCoE, RoCE, and tunnel offload. Capable of supporting costs- and performance-critical workloads like SMB Direct, Hyper-V live migration, and VXLAN overlays, it boosts efficiency while reducing latency. With 128 MB onboard memory and full support for jumbo frames, Wake-on-LAN, PXE boot, VLAN, LACP, RSS, MSI‑X, and TCP/UDP offloads, it’s a versatile choice for modern data centers.

Advanced Options

Engineered for high-efficiency virtualization and overlay networking, this adapter delivers consistent 10 Gb throughput per port with very low latency. RDMA and tunnel offload reduce CPU cycles during network-intensive tasks such as VM migration or SMB storage.

Product Key Features

  • Dual 10 GbE SFP+ports (20 Gb/s each, 40 Gb/s aggregate)

  •  FlexibleLOM form‑factor using PCIe 3.0 ×8 host interface

  •  RDMA over Converged Ethernet (RoCE) support

  •  VXLAN and NVGRE Tunnel Offload capabilities

  •  Advanced virtualization offloads: SR‑IOV, RSS, MSI‑X, LSO

  •  Supports jumbo frames, VLAN, LACP, Wake‑on‑LAN, PXE boot

Reliability & Performance

Its hardware complies with major Ethernet standards (802.3ae, 802.1Qaz, 802.1Qbb, 802.1Qbg), and designed-per-form within HPE Sea-of-Sensors thermal architecture for reliability in dense server environments. Typical power usage is ~8.4 W, peaking under 10 W. Refurbished units are OEM-tested and come backed by a 90‑day warranty; new units often include longer support coverage.

Key Features :

  • FlexibleLOM 10 GbE adapter with 2 × SFP+ ports

  • PCIe 3.0 ×8 connectivity

  • Supports RoCE (RDMA) for low-latency storage and migration

  • Tunnel Offload (VXLAN/NVGRE) for overlay virtual networking

  • Virtualization offloads: SR‑IOV, RSS, MSI‑X, LSO

  • Jumbo frames up to 9 KB, VLAN tagging, LACP, PXE, WoL support

SpecificationDetails
Model Number 727060‑B21 (also 732454‑001, 764460‑001)
Product Type FlexFabric 10 Gb 2‑Port 556FLR‑SFP+ Network Adapter
Form Factor FlexibleLOM card, PCIe 3.0 ×8
Ports 2 × 10 GbE SFP+ (optical or DAC supported)
Aggregate Bandwidth 40 Gb/s bi‑directional throughput
Network Processor Emulex XE‑102 (Broadcom)
Virtualization Features SR‑IOV, RSS, MSI‑X, Jumbo Frames, TCP/UDP offloads
Overlay Networking Offload VXLAN and NVGRE Tunnel Offload
Storage Offload RoCE (SMB Direct, Hyper‑V, FCoE, iSCSI)
Power Consumption 8.4 W (typical), 9.7 W (max)
Memory 128 MB onboard memory
Compliance Standards IEEE 802.3ae, 802.1Q, 802.1p, 802.3ad, 802.1Qbb/Qbg/Qaz, 802.3az
Operating Temp / Humidity 0–55 °C; 15–80% non-condensing
Compatibility HPE ProLiant Gen9 (DL/DL380/DL560/DL580), Apollo Gen9 servers
Condition Options New or Refurbished
Warranty 90‑Day (refurbished); matched support coverage with server (new)

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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