HPE 665242-B21 10 Gb 2-Port PCIe 560FLR-SFP+ Gigabit Ethernet Adapter (665242-B21)
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HPE 665242-B21 10 Gb 2-Port PCIe 560FLR-SFP+ Gigabit Ethernet Adapter

Part No:560FLR‑SFP+ Write a Review

Condition:New

Brand:HPE

Weight:1 lbs

Product Type:Network Adapter

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HPE 665242‑B21 Ethernet 10Gb 2‑Port 560FLR‑SFP+ Adapter

Overview

The HPE 665242‑B21 is a 10 Gb Ethernet adapter in a FlexibleLOM form factor, designed to fit into HPE ProLiant Gen8 and Gen9 servers. It offers two SFP+ ports and supports both SR fiber and DAC connections, delivering high throughput in a compact footprint. The adapter supports advanced virtualization and offload technologies like SR-IOV and VMDq to improve efficiency and reduce CPU load. It is ideal for data centers, cloud infrastructures, and virtualized workloads.

Key Features

  • Two 10 Gb/s SFP+ ports for fiber or DAC connections

  • FlexibleLOM (560FLR) form factor saves PCIe slots

  • Intel 82599 controller for enterprise-class performance

  • Virtualization support: SR-IOV, VMDq, MSI‑X, RSS

  • Advanced offloads: Jumbo frames, VLAN tagging, TSO/LSO

BrandHPE
Model Number560FLR‑SFP+
SKU665242-B21
ConditionNew
Weight1 lbs
Part Number665242‑B21
Product TypeNetwork Adapter
Model / Series560FLR‑SFP+
Host InterfacePCI Express ×8 (FlexibleLOM)
Network Ports2 × 10 Gb SFP+
Data Rate10 Gb/s per port, 40 Gb/s aggregate
ControllerIntel 82599
VirtualizationSR‑IOV, VMDq, MSI‑X, RSS
Offload CapabilitiesTCP/UDP checksum, LSO/TSO, jumbo frames, VLAN
StandardsIEEE 802.3ae, 802.1Q/p, 802.3ad, 802.1ab, 1588 (PTP)
Power Consumption~10 W typical
Supported CableSR fiber or DAC SFP+ cables
Compatible ServersHPE ProLiant Gen8 / Gen9
Operating Temperature0 °C to 55 °C

Warranty

Products include the manufacturer warranty where applicable. Warranty coverage, term, and service options may vary by manufacturer and product condition.

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

  • Returns must be requested within 30 days of the original invoice date.
  • Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
  • A 25% restocking fee applies to non-defective merchandise returned by mistake.
  • Discontinued, close-out, and custom printed items are non-returnable unless defective.
  • Customer is responsible for return freight costs.

View full return policy

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