Raid Controllers

Dell 0N5694 PERC Dual Channel PCI Ultra-320 SCSI RAID Controller Card Storage
SCSI Controller

Dell 0N5694 PERC Dual Channel PCI Ultra-320 SCSI RAID Controller Card Storage

£218.78 Inc. VAT
£182.32 Excl. VAT
(0 Reviews)
DELL PERC H710p PCI Express x8 2.0 6Gbit/s RAID controller
Miscellaneous Raid Controllers

DELL PERC H710p PCI Express x8 2.0 6Gbit/s RAID controller

£755.15 Inc. VAT
£629.29 Excl. VAT
(0 Reviews)
DELL PERC H730P+ PCI Express 3.0 12Gbit/s RAID controller
Miscellaneous Raid Controllers

DELL PERC H730P+ PCI Express 3.0 12Gbit/s RAID controller

£673.82 Inc. VAT
£561.52 Excl. VAT
(0 Reviews)
DF-F800-RKAK Hitachi SAS / SATA Storage Expansion Unit for AMS 2000 Raid Controller
SAS & SATA Controller

DF-F800-RKAK Hitachi SAS / SATA Storage Expansion Unit for AMS 2000 Raid Controller

£80.50 Inc. VAT
£67.08 Excl. VAT
(0 Reviews)
DF976 Dell 4GB Dual Channel PCI-Express Fibre Channel Host Bus Adapter with Standard Bracket Card Only Fiber Channel Controller
Fiber Channel Controller

DF976 Dell 4GB Dual Channel PCI-Express Fibre Channel Host Bus Adapter with Standard Bracket Card On...

£331.13 Inc. VAT
£275.94 Excl. VAT
(0 Reviews)
DG746 Dell PERC 5I SAS PCI-Express RAID Controller Card
SAS & SATA Controller

DG746 Dell PERC 5I SAS PCI-Express RAID Controller Card

£74.78 Inc. VAT
£62.32 Excl. VAT
(0 Reviews)
DH226 Dell 2-Port 4GB/s Fibre Channel PCI-Express Host Bus Adapter Fiber Channel Controller
Fiber Channel Controller

DH226 Dell 2-Port 4GB/s Fibre Channel PCI-Express Host Bus Adapter Fiber Channel Controller

£124.62 Inc. VAT
£103.85 Excl. VAT
(0 Reviews)
DJ937 Dell 2-Port 4GB/s Fibre Channel PCI-Express x 4 Host Bus Adapter Fiber Channel Controller
Fiber Channel Controller

DJ937 Dell 2-Port 4GB/s Fibre Channel PCI-Express x 4 Host Bus Adapter Fiber Channel Controller

(0 Reviews)
DK021 Dell 4GB Fibre Channel Host Bus Adapter with Standard Bracket Card Only Fiber Channel Controller
Fiber Channel Controller

DK021 Dell 4GB Fibre Channel Host Bus Adapter with Standard Bracket Card Only Fiber Channel Controll...

£74.78 Inc. VAT
£62.32 Excl. VAT
(0 Reviews)
DKP5Y Dell Lightpulse LPE16002 Dual Port 16Gb/s Fiber Channel Host Bus Adapter Fiber Channel Controller
Fiber Channel Controller

DKP5Y Dell Lightpulse LPE16002 Dual Port 16Gb/s Fiber Channel Host Bus Adapter Fiber Channel Control...

£1,607.05 Inc. VAT
£1,339.21 Excl. VAT
(0 Reviews)
DL-815-0010 Dell 8GB 815 Single Port Fibre Channel Host Bus Adapter with Standard Bracket Fiber Channel Controller
Fiber Channel Controller

DL-815-0010 Dell 8GB 815 Single Port Fibre Channel Host Bus Adapter with Standard Bracket Fiber Chan...

£57.41 Inc. VAT
£47.84 Excl. VAT
(0 Reviews)
DM479 Dell PERC 5e 5/E SAS / Serial Attached SCSI RAID Controller
SAS & SATA Controller

DM479 Dell PERC 5e 5/E SAS / Serial Attached SCSI RAID Controller

£209.00 Inc. VAT
£174.17 Excl. VAT
(0 Reviews)
DNKYM Dell MegaRAID 9265-8i 6Gb/s SAS RAID Controller
SAS & SATA Controller

DNKYM Dell MegaRAID 9265-8i 6Gb/s SAS RAID Controller

£129.90 Inc. VAT
£108.25 Excl. VAT
(0 Reviews)
DPNHJ Dell PERC H740P SAS 12Gb/s 8-Port PCI Express 3.0 x8 RAID Controller with 8GB NV Cache
SAS & SATA Controller

DPNHJ Dell PERC H740P SAS 12Gb/s 8-Port PCI Express 3.0 x8 RAID Controller with 8GB NV Cache

£714.13 Inc. VAT
£595.11 Excl. VAT
(0 Reviews)
DS-HV110-AA HP StorageWork HSV110 7-Port Virtual Array Controller with Single Power Supply Raid Controller
Miscellaneous Raid Controllers

DS-HV110-AA HP StorageWork HSV110 7-Port Virtual Array Controller with Single Power Supply Raid Cont...

£289.45 Inc. VAT
£241.21 Excl. VAT
(0 Reviews)

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.