RAID Controllers & HBAs

A RAID system - that is, a redundant array of independent disks - is a reliable and practical option for both backing up data and creating a network.
Of course, if you're setting up one of these devices, you'll need the right accessories to ensure that it functions properly.
For example, RAID controllers are a type of hardware needed to manage the various disk drives and to allow the computer to view the data storage device as a logical unit.
Meanwhile, host bus adaptors (HBAs) can be used to connect the computer to the RAID system. They generally connect fibre channel, SCISI or eSATA devices, while ethernet HBAS and iSCSI may also be used, depending on the situation.

Here at, we offer a wide range of RAID controllers and HBAs for backup and data storage systems. Our collection includes items from brands like Startech, Adaptec, Apple and Belkin and all of our products are provided at affordable low prices that you're sure to love.

Most devices are installed via PCI or PCI Express. They generally have two or four ports, while devices with eight or more ports are also available.

No matter what you choose to purchase, you should check to see the speed of the device is suitable for your requirements.

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View all 22 RAID Controllers & HBAs
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Startech 4 Port Pci Express Pcie Superspeed Usb 3.0 Controller Card Adapter With Sata Power (low Profile)

  • 4 external USB 3.0 ports in a stacked layout
  • UASP support for more efficient data transfer
  • Fully compliant with USB 3.0 revision 1.0 specifications and Intel...
  • Compliant with PCI Express 2.0 specifications

£29.99 inc. vat

£24.99 ex. vat

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Startech 1 Port PCI-express ESATA Card - Uk

  • A reliable way to connect high speed, high capacity external storage...

£14.00 inc. vat

£11.66 ex. vat

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StarTech XGI Volari Z7 16 MB PCI VGA Video Adapter Card

  • Provide enhanced graphic performance for today's demanding...
  • Ideal for embedded or critical environment applications

£50.99 inc. vat

£42.49 ex. vat

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Adaptec 2250300-R 29320LPE MD2 Low Profile SCSI Adapter

  • PCIe x1 host connectivity
  • Compatibility with SCSI and tape hard drives
  • Ultra320 SCSI single channel
  • Top performance with Adaptec Speedflex
  • Supports up to 15 SCSI bus IDs

£256.00 inc. vat

£213.33 ex. vat

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£107.99 inc. vat

£89.99 ex. vat

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Startech 40 Pin Female IDE to SATA Adapter Converter

  • Compliant with SATA specification 1.0 and Ultra ATA-133
  • Compact form factor
  • No driver/software installation required

£8.99 inc. vat

£7.49 ex. vat

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Adaptec 2274400-R 71605 SAS/SATA RAID Adapter Single

  • For server advice email SOLUTIONS@EBUYER.COM
  • 6 Gb/s throughput at each port
  • PMC PM8015 ROC
  • Maximum performance for up to 24 SSDs (No expander needed)

£580.00 inc. vat

£483.33 ex. vat

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3 Port Pci Express 2.0 Sata Iii 6 Gbps Raid Controller Card W/ Msata Slot And Hyperduo Ssd Tiering

  • Supports HyperDuo SSD auto-tiering
  • 1 mSATA SSD slot and 3 AHCI SATA III (6Gbps) ports through PCI Express x2...
  • Supports hardware RAID 0, 1, and 1+0 modes configured through BIOS...

£65.99 inc. vat

£54.99 ex. vat

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  • 2 pages with 22 products