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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.
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Acacia AC100-M01-100 100GbE SMF ZR LC CFP GBIC
- Part Numbers: AC100-M01-100
- External Interfaces: Optical LC
- Type:
- Brand: Acacia
Excl. Tax £1,200.00Incl. Tax £1,440.00
In stock- Part Numbers: AC100-M01-100
- External Interfaces: Optical LC
- Type:
- Brand: Acacia
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Acacia AC100-M01-101 100G SMF ZR LC/CFP 2500km DWDM GBIC
- Part Numbers: AC100-M01-101
- External Interfaces: Optical LC
- Type:
- Brand: Acacia
Excl. Tax £1,400.00Incl. Tax £1,680.00
In stock- Part Numbers: AC100-M01-101
- External Interfaces: Optical LC
- Type:
- Brand: Acacia
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Addon FTLX8571D3BCL-AO 10Gbps MMF SR/SW LC SFP+ 300m 850nm Mini GBIC
- Part Numbers: FTLX8571D3BCL-AO
- External Interfaces:
- Type:
- Brand: Addon
Excl. Tax £50.00Incl. Tax £60.00
In stock- Part Numbers: FTLX8571D3BCL-AO
- External Interfaces:
- Type:
- Brand: Addon
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Annapurna K2X-N Dual Port - 1G/25G Full Height Ethernet
- Part Number: N08AP4VFN000A, K2X-N
- Brand: Annapurna
- Interface:
- Transfer Rate: 1Gbps, 25Gbps
- Connectivity:
Excl. Tax £200.00Incl. Tax £240.00
In stock- Part Number: N08AP4VFN000A, K2X-N
- Brand: Annapurna
- Interface:
- Transfer Rate: 1Gbps, 25Gbps
- Connectivity:
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AOI AQPLBCQ4EDMA0877 100Gbps SMF CWDM4 LC QSFP28 2km 1310nm Mini GBIC
- Part Numbers: AQPLBCQ4EDMA0877
- External Interfaces:
- Type:
- Brand: AOI
Excl. Tax £30.00Incl. Tax £36.00
In stock- Part Numbers: AQPLBCQ4EDMA0877
- External Interfaces:
- Type:
- Brand: AOI
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Aquantia AQN-108 NBASE-T - 5GbE RJ45 PCIe-x1 FH+LP NIC NEW
- Part Number: AQN-108-101-SFH
- Brand: Aquantia
- Interface: PCI Express 3.0 x1
- Transfer Rate: 5Gbps
- Connectivity: Ethernet (RJ-45)
Excl. Tax £85.00Incl. Tax £102.00
In stock- Part Number: AQN-108-101-SFH
- Brand: Aquantia
- Interface: PCI Express 3.0 x1
- Transfer Rate: 5Gbps
- Connectivity: Ethernet (RJ-45)
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Aquantia AQN-108 NBASE-T Single Port - RJ-45 5GbE PCIe-x1 FH NIC
- Part Number: AQN-108-101-SFA
- Brand: Aquantia
- Interface: PCI Express 3.0 x1
- Transfer Rate: 5Gbps
- Connectivity:
Excl. Tax £75.00Incl. Tax £90.00
In stock- Part Number: AQN-108-101-SFA
- Brand: Aquantia
- Interface: PCI Express 3.0 x1
- Transfer Rate: 5Gbps
- Connectivity:
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Arista QSFP-40G-SR4 40G MMF SR4 LC QSFP+ 100M 850nm Mini GBIC
- Part Numbers: QSFP-40G-SR4, XVR-10060-20
- External Interfaces: QSFP+
- Type:
- Brand: Arista
Excl. Tax £20.00Incl. Tax £24.00
In stock- Part Numbers: QSFP-40G-SR4, XVR-10060-20
- External Interfaces: QSFP+
- Type:
- Brand: Arista
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Arista SFP-10G-SR 10Gbps MMF SR LC SFP+ 300m 850nm Mini GBIC
- Part Numbers: SFP-10G-SR, XVR-00001-02, XVR-10001-20
- External Interfaces:
- Type:
- Brand: Arista
Excl. Tax £10.00Incl. Tax £12.00
In stock- Part Numbers: SFP-10G-SR, XVR-00001-02, XVR-10001-20
- External Interfaces:
- Type:
- Brand: Arista
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Arista SFP-10G-SRL 10G MMF SRL LC SFP+ 100M 850nm Mini GBIC
- Part Numbers: SFP-10G-SRL, XVR-00002-02
- External Interfaces: SFP+ (>4Gbps)
- Type:
- Brand: Arista
Excl. Tax £12.00Incl. Tax £14.40
In stock- Part Numbers: SFP-10G-SRL, XVR-00002-02
- External Interfaces: SFP+ (>4Gbps)
- Type:
- Brand: Arista
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Asus PEB-10G/57840-2T Dual Port RJ-45 - 10GbE Low Profile PCIe-x8 NIC Card
- Part Number: PEB-10G/57840-2T
- Brand: ASUS
- Interface: PCI Express 3.0 x8
- Transfer Rate: 10Gbps
- Connectivity: Ethernet (RJ-45)
Excl. Tax £90.00Incl. Tax £108.00
In stock- Part Number: PEB-10G/57840-2T
- Brand: ASUS
- Interface: PCI Express 3.0 x8
- Transfer Rate: 10Gbps
- Connectivity: Ethernet (RJ-45)
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Avago AFBR-57D9AMZ-ELX 8Gbps MMF SW LC SFP+ 100m 850nm Mini GBIC
- Part Numbers: AFBR-57D9AMZ-ELX
- External Interfaces:
- Type:
- Brand: Avago
Excl. Tax £5.00Incl. Tax £6.00
In stock- Part Numbers: AFBR-57D9AMZ-ELX
- External Interfaces:
- Type:
- Brand: Avago











