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4port Ethernet 1gb 366flr Adapter / Mfr. No.: 665240-B21

4port Ethernet 1gb 366flr Adapter / Mfr. No.: 665240-B21
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Item Number: hew-665240b21
Vendor Number: 665240-B21
Vendor: Hewlett Packard
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The HP Ethernet 1Gb 4-port 366FLR features the next generation of Ethernet integration offering in a single chip solution on a FlexibleLOM form factor, further reducing power requirements for 4 ports of 1Gb Ethernet. The HP 366FLR is the PCI Express 2.1 x4 based on the latest Intel® Ethernet Controller I350 designed for use with select HP ProLiant Gen8 rack and scalable servers. Its FlexibleLOM form factor means customer now have choice to meet growing infrastructure needs. The HP 366FLR adapter supports advanced features such as Large Send offload capability, TCP checksum and segmentation, VLAN tagging, MSI-X, Jumbo frames, IEEE 1588, and virtualization features such as Intel Virtualization Technology for Connectivity, VMware NetQueue, Microsoft VMQ and WOL, and power management technologies like Energy Efficient Ethernet.

General Information

ManufacturerHewlett Packard Enterprise
Manufacturer Part Number665240-B21
Manufacturer Website Address
Product Model366FLR
Product NameEthernet 1Gb 4-Port 366FLR Adapter
Product TypeGigabit Ethernet Card


Host InterfacePCI Express x4
Total Number of Ports4
Network (RJ-45)Yes
Serial PortNo
Ethernet AUINo
PoE (RJ-45) PortNo
Number of Network (RJ-45) Ports4

Media & Performance

Twisted Pair Cable StandardCategory 5e

Network & Communication

Network Technology10/100/1000Base-T

Physical Characteristics

Form FactorPlug-in Card
Weight (Approximate)3 lb


Package Contents
  • Ethernet 1Gb 4-Port 366FLR Adapter
  • Quick Install Card
  • Product Warranty Statement
Device SupportedPC
Certifications & Standards
  • FCC Part 15 Class A
  • ICES=--3, Issue 4

IEEE Standards:

  • 802.3
  • 802.3ab
  • 802.3u
  • 802.3x
  • 802.3ad
  • 802.1q
  • 802.3az
  • 1588
  • 802.1as


  • UL Mark
  • CE Mark
  • EN 60590-1
Platform SupportedPC
Green CompliantYes
Green Compliance Certificate/AuthorityWEEE
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