Skip to product information
1 of 1

Dell X550-T2 Dual Port 10GB Ethernet Converged Network Adapter - 0HWWN0

Dell X550-T2 Dual Port 10GB Ethernet Converged Network Adapter - 0HWWN0

Part Number: 0HWWN0
Manufacturer: Dell

Condition: Refurbished

Weight: 5.0 lbs

AvailabilityIn stock

Regular price $158.05
Regular price Sale price $158.05
Sold out
Shipping calculated at checkout.
Delivery Car

Fast Delivery

Return Icon

30 Days Returns Policy

Features Icon

Free Shipping Upto 10lbs

Warranty Icon

100% secure payment

We accept purchase orders from fortune 1000 Companies, government agencies, defence, Schools, and hospitals. For more details, contact us at (800) 504-1875 or simply submit Request for Quote form. Our Sales Team will prompt respond with a best solution tailored to your needs.

  • American Express
  • Diners Club
  • Discover
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Request For Quote

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Dell Intel X550-T2 Dual-Port 10GbE Converged Network Adapter

The Dell 0HWWN0 is a dual-port 10GBase-T Ethernet converged network adapter based on the Intel X550-AT2 controller, delivering 10Gbps connectivity over standard CAT6/CAT6a copper cabling for Dell PowerEdge servers in high-bandwidth virtualization, storage, and data center networking environments.

Key Features

  • Dual-port 10GBase-T for 20Gbps total server bandwidth over standard copper cable
  • Intel X550-AT2 controller for proven 10GbE reliability and broad driver support
  • 10GBase-T compatibility — uses existing CAT6/CAT6a infrastructure without new fiber cabling
  • iSCSI, FCoE, and RoCE offload support for converged storage networking
  • SR-IOV for up to 64 virtual functions in virtualized server environments

Product Specifications

  • Part Number: 0HWWN0
  • Manufacturer: Dell / Intel
  • Controller: Intel X550-AT2
  • Ports: 2 x 10GBase-T (RJ-45)
  • Interface: PCIe 3.0 x4
  • Form Factor: Low-profile PCIe adapter
  • Total Bandwidth: 20Gbps full duplex

Interface Specifications

  • Port Speed: 10GbE / 5GbE / 2.5GbE / 1GbE / 100Mbps (auto-negotiated)
  • Connector: RJ-45 (copper, CAT6a recommended for 10GbE)
  • Host Interface: PCIe 3.0 x4
  • Virtualization: SR-IOV (64 virtual functions)
  • Offloads: iSCSI, FCoE, RoCE, TCP/UDP checksum, LSO
  • Energy Efficient Ethernet: IEEE 802.3az (EEE)

Use Cases

  • 10GbE server connectivity over existing copper CAT6/CAT6a infrastructure
  • Converged network adapter for iSCSI storage and Ethernet traffic on a single NIC
  • Virtualization host NIC upgrade with SR-IOV for VM traffic isolation
  • Cost-effective 10GbE migration avoiding fiber optic infrastructure investment

Compatibility

  • Compatible with Dell PowerEdge R640, R740, R540, and other PCIe 3.0 rack servers
  • Supported by VMware ESXi, Windows Server 2016/2019/2022, and Red Hat Enterprise Linux
  • Works with standard RJ-45 10GBase-T switches (CAT6a cabling recommended)
  • Managed via Dell OpenManage and Intel PROSet tools

Frequently Asked Questions

Does the 0HWWN0 require CAT6a cabling for 10GbE?
CAT6a is recommended for 10GbE at full 100-meter distances. CAT6 can support 10GbE up to approximately 55 meters. For shorter cable runs (under 30 meters), high-quality CAT6 is generally sufficient.
Can the X550-T2 operate at speeds below 10GbE?
Yes — the Intel X550-AT2 auto-negotiates at 100Mbps, 1GbE, 2.5GbE, 5GbE, and 10GbE, providing full backward compatibility with existing network infrastructure during phased upgrades.
Does the 0HWWN0 support SR-IOV for VMware environments?
Yes — SR-IOV is supported with up to 64 virtual functions, enabling near-native 10GbE performance for virtual machines in VMware vSphere and Microsoft Hyper-V environments.

The Dell 0HWWN0 X550-T2 makes 10GbE server connectivity accessible over existing copper infrastructure — eliminating the need for fiber optic upgrades while delivering converged networking, SR-IOV virtualization support, and multi-speed auto-negotiation in a proven low-profile PCIe adapter.

Frequently Asked Questions

Why do I see an incorrect image for this item?

Product images are meant for illustrative purposes alone, and you may not always see the original image.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

Our Return Policy comprises a 30-day warranty for Refurbished products. There will be a restocking fee applied when you return non-defective returns. For further details, kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

Do your printers come with ink cartridges?

Refurbished printers do not come with ink cartridges or toners.