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Controller Cards: Reliable IT components for professional requirements

Our controller cards provide a precise and high-performance addition to your IT infrastructure - whether in the server room, the data centre or for corporate communications. This category offers you tested components, accessories and system add-ons for a wide range of applications.

More about controller cards

Do you have questions about our products in this category?

Our team will advise you extensively on your questions:

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+49 (0) 39203 96 96 100

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Cisco C2960X-STACK
Catalyst 2960-X FlexStack Plus Stacking Module without stackingcable
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Cisco C9200-STACK
Catalyst 9200 Single Spare Stacking Module
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Juniper QFX-EM-4Q
4 port QSPF Expansion Module for QFX5100
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Cisco C3650-STACK
Cisco Catalyst 3650 Stack Module
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Cisco HWIC-16A
16-Port Async HWIC
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Aruba J9733A
HP Switch Modul, 2920, Stack, 2-Port
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Broadcom BCM957414M4142C
Broadcom NetXtreme E-Series M225P - Network adapter - PCIe - 25 Gigabit SFP28 x 2
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Cisco C9200-STACK-KIT
Cisco Catalyst 9200 Stack Module
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Broadcom 9305-16E
Avago SAS 9305-16e - Storage controller - 8 Channel - SAS 12Gb/s - low profile - PCIe 3.0 x8
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HPE J9731A
HP 2920 10GbE SFP+-Modul
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HPE J9538A
HP 8-port 10-GbE SFP + v2 zl Module
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Aruba JL083A
Aruba 3810M/2930M 4-port 100M/1G/10G SFP+ MACsec Module
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Aruba J9731A
HP 2920 10GbE SFP+-Modul
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Nvidia MCX566A-CDAI
ConnectX-5 Ex EN network interface card for OCP 3.0, with host management, 100GbE Dual-port QSFP28, PCIe4.0 x16, Internal Lock bracket
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HPE JH180A
HP 5930 24p SFP+ and 2p QSFP+ Mod
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HPE JL325A
Aruba 2930M 2-port Stacking Module
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Mellanox MCX516A-CDAT
ConnectX-5 Ex EN network interface card, 100GbE dual-port QSFP28, PCIe4.0 x16, tall bracket
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HPE 726911-B21
HPE H241 Smart HBA
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Aruba 461494-001
HPE 4GB FC Disk Shelf I/O Module assembly
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Cisco C2960S-STACK
Catalyst 2960S FlexStack Stack Module optional for LAN Base without stackingcable
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Lenovo 4M17A60519
ThinkSystem SE350 M.2 Mirroring Enablement Kit
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Broadcom 9400-16I
Broadcom HBA 9400-16i - Storage controller - 16 Channel - SATA 6Gb/s / SAS 12Gb/s - low profile - PCIe 3.1 x8
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Cisco C9200L-STACK-KIT
Cisco Catalyst 9200L Stack Module
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Cisco PVDM4-32
32-channel DSP module
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Versatile selection for individual system architectures

Whether as a spare part, system expansion, or special addition, controller cards include technical solutions that go beyond standard configurations. You benefit from a wide range of different manufacturers, models, and formats to suit your infrastructure.

Typical areas of application:

  • Expansion of existing systems
  • Special solutions for individual IT requirements
  • Spare parts supply for older series
All items are checked before shipping and are ready for immediate use – whether new, used, or refurbished.

What to look for when making your selection

Technical features such as design, interfaces, performance, and compatibility vary depending on the category. When making your selection, pay attention to:

  • Suitable formats and standards (e.g., PCIe, RJ-45, SFP)
  • Manufacturer compatibility with your system
  • Quality and test status (refurbished, used, or new)
  • Functional requirements (e.g., bandwidth, power consumption, cooling)

Buy controller cards: new, used, and refurbished at it-market

At it-market, you can find controller cards in tested quality – new, used, or refurbished.

Benefit from:

  • 3-year warranty for companies
  • Up to €2,500 buyer protection
  • Short delivery times

Do you have any questions? Our sales team is happy to answer your questions about IT hardware and IT remarketing.