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Fast Worldwide Delivery
Go Green, Buy Refurbished
Up to 3 Years Warranty
Customer Reviews
4.9
Categories
  1. Network Interface Cards (NIC)
  2. Host Bus Adapters (HBA)
  3. Host Channel Adapters (HCA)
  4. Converged Network Adapters (CNA)
  5. Blade Network Cards
  6. Server Lights Out Management Cards (LOM)
  7. Server Mezzanine Cards
  8. GBICs
Filters
Availability
  1. 872items
  2. 20items
Number of Ports
  1. 1item
  2. 1item
  3. 105items
  4. 1item
  5. 489items
  6. 159items
Brand
  1. 16items
  2. 200items
  3. 180items
  4. 2items
  5. 57items
  6. 19items
  7. 15items
  8. 2items
  9. 2items
  10. 3items
  11. 1item
  12. 11items
  13. 29items
  14. 9items
  15. 9items
  16. 1item
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  18. 4items
  19. 34items
  20. 1item
  21. 3items
  22. 18items
  23. 1item
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  25. 4items
  26. 64items
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  29. 66items
  30. 1item
  31. 5items
  32. 2items
  33. 1item
  34. 55items
  35. 5items
  36. 8items
  37. 14items
  38. 1item
  39. 2items
  40. 1item
  41. 12items
  42. 3items
  43. 2items
  44. 5items
  45. 2items
  46. 1item
  47. 3items
  48. 1item
  49. 1item
  50. 1item
  51. 1item
  52. 1item
Distance
  1. 27items
  2. 6items
  3. 1item
  4. 44items
  5. 3items
  6. 3items
  7. 1item
  8. 4items
  9. 13items
  10. 1item
  11. 3items
  12. 1item
NIC Ports
  1. 5items
  2. 3items
  3. 1item
  4. 10items
  5. 1item
  6. 31items
  7. 5items
  8. 153items
  9. 43items
  10. 1item
  11. 26items
  12. 221items
  13. 57items
  14. 1item
  15. 3items
  16. 6items
  17. 15items
  18. 5items
  19. 5items
  20. 17items
  21. 5items
  22. 2items
Card Form Factor
  1. 303items
  2. 6items
  3. 233items
  4. 199items
No. of Outputs
  1. 2items
  2. 7items
  3. 2items
Network Card Type
  1. 324items
  2. 180items
  3. 173items
  4. 63items
Transfer Speed
  1. 2items
  2. 2items
  3. 1item
  4. 1item
  5. 7items
  6. 114items
  7. 15items
  8. 2items
  9. 36items
  10. 6items
  11. 58items
  12. 1item
  13. 323items
  14. 1item
  15. 1item
  16. 81items
  17. 7items
  18. 69items
  19. 17items
  20. 56items
  21. 6items
  22. 13items
  23. 53items
  24. 1item
  25. 1item
RAM
  1. 1item
  2. 1item

Network Controllers

Discover a comprehensive selection of refurbished and new network controllers at Bargain Hardware, including Network Interface Cards (NIC), Host Bus Adapters (HBA), Host Channel Adapters (HCA), Converged Network Adapters (CNA), and more. Designed for enterprise systems like HP ProLiant and Dell PowerEdge servers, our network controllers deliver enterprise-class performance at unbeatable prices. With thousands of tested and ready-to-go cards, we provide cost-effective solutions for upgrading or expanding server connectivity.

Flexible Networking Solutions for Enterprise Systems
Our inventory includes single-port, dual-port, and quad-port network cards with PCIe compatibility, providing seamless integration into modern servers and workstations. We stock network controllers from trusted manufacturers such as Qlogic, Broadcom, Brocade, Emulex, and LSI, supporting Ethernet, Fibre Channel, and Infiniband technologies. Whether you need a Network Interface Card (NIC), a Converged Network Adapter (CNA), or a Host Bus Adapter (HBA), our solutions are available at discounted prices without compromising performance or reliability.

  • ✓ Browse thousands of in-stock network controllers online now
  • ✓ Professionally refurbished & quality tested
  • ✓ Ready for immediate dispatch
  • ✓ Fast UK, EU & worldwide shipping
  • ✓ 90-Day RTB Warranty included

High-Performance Expansion Cards for Every Requirement
Whether you're upgrading an enterprise data centre, enhancing server connectivity, or building a high-performance home lab, our network controllers are designed to meet the most demanding requirements. With support for Fibre Channel, Ethernet, and Infiniband protocols, our adapters ensure compatibility with modern and legacy systems. We also offer blade network cards, mezzanine cards, GBICs, and Lights Out Management (LOM) cards for seamless integration into OEM systems.

Fast Delivery and Dependable Service
At Bargain Hardware, we are committed to providing affordable, high-quality refurbished network controllers backed by rigorous testing and expert support. With fast shipping to the UK, Europe, and worldwide, and a 90-Day Return to Base warranty included with all components, you can trust us to deliver cost-effective solutions for your networking needs.