Raid Controllers

5489P Dell EMM Controller for PowerVault 200S Raid Controller
Miscellaneous Raid Controllers

5489P Dell EMM Controller for PowerVault 200S Raid Controller

£74.78 Inc. VAT
£62.32 Excl. VAT
5507353-12 Hitachi Y1ha Enclosure Control Unit Raid Controller
Miscellaneous Raid Controllers

5507353-12 Hitachi Y1ha Enclosure Control Unit Raid Controller

£353.63 Inc. VAT
£294.69 Excl. VAT
5524219-C Hitachi Cache Battery
Cache Battery

5524219-C Hitachi Cache Battery

£120.46 Inc. VAT
£100.38 Excl. VAT
5529247-A Hitachi Usp-v CSW Controller PCB Z5 Raid Controller
Miscellaneous Raid Controllers

5529247-A Hitachi Usp-v CSW Controller PCB Z5 Raid Controller

£321.08 Inc. VAT
£267.57 Excl. VAT
5529268-A HP XP2400 Fibre 4-Port Adapter Fiber Channel Controller
Fiber Channel Controller

5529268-A HP XP2400 Fibre 4-Port Adapter Fiber Channel Controller

£392.09 Inc. VAT
£326.74 Excl. VAT
554V2 Dell Brocade 825 Dual Port 8Gb/s Fiber Channel Host Bus Adapter Fiber Channel Controller
Fiber Channel Controller

554V2 Dell Brocade 825 Dual Port 8Gb/s Fiber Channel Host Bus Adapter Fiber Channel Controller

£214.08 Inc. VAT
£178.40 Excl. VAT
55G6T Dell LSI 9280-4i4e 6GB 8-Port (4-Port Internal 4-Port Ext) PCI-Express X8 SAS/SATA RAID Controller with 512MB Cache
SAS & SATA Controller

55G6T Dell LSI 9280-4i4e 6GB 8-Port (4-Port Internal 4-Port Ext) PCI-Express X8 SAS/SATA RAID Contro...

£714.13 Inc. VAT
£595.11 Excl. VAT
561NC Dell SAS Extender for DCS7100 / DCS7105 Raid Controller
SAS & SATA Controller

561NC Dell SAS Extender for DCS7100 / DCS7105 Raid Controller

£125.00 Inc. VAT
£104.17 Excl. VAT
565-BBDL Dell Qlogic Quad Port 16GB PCI-Express 3.0 X8 Fibre Channel Host Bus Adapter Fiber Channel Controller
Fiber Channel Controller

565-BBDL Dell Qlogic Quad Port 16GB PCI-Express 3.0 X8 Fibre Channel Host Bus Adapter Fiber Channel...

£1,219.49 Inc. VAT
£1,016.24 Excl. VAT
565-BBDM Dell Sanblade Dual Port 16GB Fiber Channel PCI-Express Host Bus Adapter Fiber Channel Controller
Fiber Channel Controller

565-BBDM Dell Sanblade Dual Port 16GB Fiber Channel PCI-Express Host Bus Adapter Fiber Channel Contr...

£1,607.05 Inc. VAT
£1,339.21 Excl. VAT
565-BBEI Dell Quad Port 16GB Fibre Channel Host Bus Adapter Fiber Channel Controller
Fiber Channel Controller

565-BBEI Dell Quad Port 16GB Fibre Channel Host Bus Adapter Fiber Channel Controller

5697-1642 HP F-Class Controller Assembly Raid Controller
Miscellaneous Raid Controllers

5697-1642 HP F-Class Controller Assembly Raid Controller

£102.01 Inc. VAT
£85.01 Excl. VAT
571518-001 HP StorageWorks 41B Single-Port Fibre Channel 4Gb/s Short Wave PCI-Express Host Bus Adapter Fiber Channel Controller
Fiber Channel Controller

571518-001 HP StorageWorks 41B Single-Port Fibre Channel 4Gb/s Short Wave PCI-Express Host Bus Adapt...

£201.24 Inc. VAT
£167.70 Excl. VAT
571518-002 HP StorageWorks 41B Single Port Fibre Channel 4Gb/s PCI Express Host Bus Adapter Fiber Channel Controller
Fiber Channel Controller

571518-002 HP StorageWorks 41B Single Port Fibre Channel 4Gb/s PCI Express Host Bus Adapter Fiber Ch...

£111.56 Inc. VAT
£92.97 Excl. VAT
571518R-001 HP StorageWorks 41B Single-Port Fibre Channel 4Gb/s Short Wave PCI-Express Host Bus Adapter Fiber Channel Controller
Fiber Channel Controller

571518R-001 HP StorageWorks 41B Single-Port Fibre Channel 4Gb/s Short Wave PCI-Express Host Bus Adap...

£74.78 Inc. VAT
£62.32 Excl. VAT

RAID Controllers for Smarter, More Resilient Storage

A server's storage performance depends on more than the drives installed inside it. RAID Controllers act as the management layer between the operating system and a group of storage devices, coordinating data across multiple HDDs or SSDs. In professional environments, this can help create storage configurations built around performance, redundancy, capacity, or a combination of all three.
Our RAID Controllers collection includes Fibre Channel Controllers, SAS & SATA Controllers, SCSI Controllers, Cache Batteries, and Miscellaneous RAID Controllers, supporting everything from legacy systems and workstations to modern server and data-center infrastructure.

Hardware RAID for Servers and Storage Arrays

With a dedicated RAID controller card, multiple drives can operate as a unified storage array. Different RAID levels offer different approaches to data protection and performance. RAID 1 mirrors information across drives, while configurations such as RAID 5, RAID 6, and RAID 10 can provide varying combinations of redundancy, capacity, and speed.
SAS and SATA RAID controllers are widely used in server storage, while SCSI controllers continue to serve older and specialized hardware. Fibre Channel controllers are designed for high-speed connectivity within storage-area networking environments.
For systems that use write-back cache, a RAID cache battery or battery backup module can help preserve cached information during a power interruption, making it an important component of certain enterprise storage configurations.

Trusted RAID Controller Brands

Find hardware from leading manufacturers including Broadcom, LSI, Microchip, Adaptec, Dell, HPE, Lenovo, IBM, Areca, Supermicro, Intel, HighPoint, Fujitsu, and Cisco. Their product ranges support server upgrades, storage arrays, workstation applications, and enterprise infrastructure.

Build a Storage Configuration That Fits

From replacing a failed controller to designing a multi-drive server array, the right RAID hardware can influence how storage performs and how resilient the overall system becomes. Browse our RAID Controllers range for SAS, SATA, SCSI, Fibre Channel, cache-battery, and specialized controller solutions suited to professional IT hardware and demanding storage environments.