Kingston 240GB SSDNow UV400 Drive SATA 6Gb/s 2.5" (7mm height) So...
 
(0)
 

47 In stock

£44.99*

Add to basket
Read Speed: 550MB/Sec, Write Speed: 490MB/Sec, Flash: TLC NAND, Buffer: 0MB, 3yr Warranty.
  Kingston HyperX Impact Black Series 16GB 2400MHZ DDR4 CL14 SODIMM (Kit...
 
(0)
 

5 In stock

£59.99*

Add to basket
HyperX Impact DDR4 16GB (2x8GB) DDR4 SO-DIMM PC4-2400, Non-ECC Unbuffered, CAS 14-14-14-36, 1.25V
  Kingston Fury Black 64GB (4x16GB) DDR4 PC4-19200C15 2400MHz Dual/Quad ...
 
(0)
 

10+ In stock

£199.99*

Add to basket
2400MHz RAM Speed, CAS 15-15-15-35 Timings, 1.20-1.35v VDIMM, Lifetime Warranty with OcUK.
  Samsung 120GB 750 EVO SSD 2.5" SATA 6Gbps Solid State Drive
 
(0)
 

6 In stock

£44.99*

Add to basket
The 750 EVO is the advanced consumer SSD powered by Samsung NAND technology that maximizes everyday computing experiences with optimized...
  Pioneer 24x Internal DVD/CD Burner with LabelFlash (DVR-221LBK)
 
(0)
 

36 In stock

£16.99*

Add to basket
Internal DVD Burner with Up to 24x writing on DVD-R/+R media and up to 12x writing on DVD-R/+R (DL) media.
  MSI GeForce GTX 960 4096MB GDDR5 PCI-Express Graphics Card (GTX 9...
 
(0)
 

10+ In stock

£149.99*

Add to basket
GTX 960 4GD5T OC, Core Clock: 1178MHz, Boost Clock: 1241MHz, Memory: 4096MB 7010MHz GDDR5, Stream Processors: 1024, SLI Ready, PhysX/CUDA...
  Kingston Fury Black 64GB (4x16GB) DDR4 PC4-17000C14 2133MHz Dual/Quad ...
 
(0)
 

6 In stock

£185.99*

Add to basket
2133MHz RAM Speed, CAS 14-14-14-31 Timings, 1.20-1.25v VDIMM, Lifetime Warranty with OcUK.
  Kolink KL-SFX450 450W 80 Plus Bronze Efficient SFX Power Supply
 
(0)
 

39 In stock

£35.99*

Add to basket
Enjoy reliable yet competitively priced power in your SFX system with Kolink SFX Power Supplies!
  Cougar VTX 400W 80 Plus Bronze Power Supply - Black
 
(0)
 

50+ In stock

£33.95*

Add to basket
Introducing the Cougar VTX Series of Power Supplies, aggressively priced units which provide reliable 80+ Bronze certified performance.
  XFX Radeon R9 390 "DD Edition" 8192MB GDDR5 PCI-Express...
 
(0)
 

5 In stock

£239.99*

Add to basket
Core: 1000MHz, Memory: 8192MB 6000MHz GDDR5, Stream Processors: 2560, DirectX 12 Support, AMD CrossFireX Ready, AMD Eyefinity, AMD...
  XFX Radeon Pro Duo 8GB HBM PCI-Express Graphics Card (R9-PROD-8VRW)
 
(0)
 

10+ In stock

£1,199.99*

Add to basket
Core: 1000MHz, Memory: 8192MB 1000MHz HBM, Stream Processors: 8192, DirectX 12 Support, AMD CrossFireX Ready, AMD Eyefinity, AMD Liquid...
  Asus X99-Deluxe II Intel X99 (Socket 2011) DDR4 ATX Motherboard
 
(0)
 

3 In stock

£367.99*

Add to basket
6th generation Intel Extreme "Broadwell-E" Processor support, DDR4 3333(OC) Support, Quad GPU Support, SATA Express, M.2 NVMe, U.2, 8x...
  Dynamode 2.5" SSD/HDD PCI Backplane Adaptor Bracket
 
(0)
 

20 In stock

£2.99*

Add to basket
High-Density SSD/HDU PCIe Slot Chassis for PC, Server or Rackmount
  Team Group Elite 32GB (2x16GB) DDR4 PC4-19200C16 2400MHz Dual Channel Ki...
 
(0)
 

20+ In stock

£83.99*

Add to basket
2400MHz RAM Speed, CAS 16-16-16-36 Timings, 1.20-1.35v VDIMM, Lifetime Warranty with OcUK.
  Team Group Dark 16GB (2x8GB) DDR4 PC4-24000C16 3000MHz Dual Channel Kit ...
 
(0)
 

20+ In stock

£65.99*

Add to basket
3000MHz RAM Speed, CAS 16-16-16-36 Timings, 1.25-1.35v VDIMM, Lifetime Warranty with OcUK.
  Intenso 1TB Memory Space External Hard Drive 2.5" USB 3.0 LED Si...
 
(0)
 

2 In stock

£55.99*

Add to basket
Intenso 1TB Memory Space External Hard Drive, 2.5", USB 3.0, LED, Silver
  Kingston 480GB SSDNow UV400 Drive SATA 6Gb/s 2.5" (7mm height) So...
 
(0)
 

20+ In stock

£89.99*

Add to basket
Read Speed: 550MB/Sec, Write Speed: 500MB/Sec, Flash: TLC NAND, Buffer: 0MB, 3yr Warranty.
  Sapphire Radeon Pro Duo 8GB HBM PCI-Express Graphics Card (21253-00-40G)
 
(0)
 

10+ In stock

£1,199.99*

Add to basket
Core: 1000MHz, Memory: 8192MB 1000MHz HBM, Stream Processors: 8192, DirectX 12 Support, AMD CrossFireX Ready, AMD Eyefinity, AMD Liquid...
  Samsung 250GB 750 EVO SSD 2.5" SATA 6Gbps Solid State Drive
 
(0)
 

20+ In stock

£65.99*

Add to basket
The 750 EVO is the advanced consumer SSD powered by Samsung NAND technology that maximizes everyday computing experiences with optimized...
  Corsair Vengeance LPX 16GB (2x8GB) DDR4 PC4-25600C16 3200MHz Dual Cha...
 
(0)
 

20+ In stock

£71.99*

Add to basket
3200MHz RAM Speed, CAS 16-18-18-36 Timings, 1.20-1.35v VDIMM, Lifetime Warranty with OcUK.
  BUZZ
MSI Radeon R9 390 Gaming Edition 8192MB... MSI Radeon R9 390 Gaming Edition 8192MB GDDR5 PCI-Express Graphics Card
Kris Loud Review 23 May 2016 This is still easily better than a 970, however many have said it runs cool, in my experience the card runs very hot, I run a very aggressive fan profile, idle it sits at 48c after PC has... more...
IcyBox Hard Disk Docking Station for SATA... IcyBox Hard Disk Docking Station for SATA HDDs and SSDs with USB 3.0 and a card reader
Julian Woods Review 22 May 2016 I specifically wanted a USB 3 dock that could take 2.5" SSD's and read SDXC cards, so this fit the bill perfectly. The provided USB cable is only 60cm long! which is super inconvenient if... more...
PC Components

PC Components

Overclockers UK stock a wide range of computer parts needed to build a PC, from value-oriented PC components, to performance hardware for high-end gaming and PC enthusiasts.

All pc components to build a PC

PC Components are the internal parts of a computer, defined as follows:

  • Motherboard - The printed circuit board (PCB) that enables communication between all parts of the computer. It holds the CPU and RAM as well as providing connectors/slots for drives and expansion cards.
  • Processor (CPU) - Runs the programs and is essentially the brain of the computer.
  • Memory (RAM) - Stores the operating system, applications and data that are in current use.
  • Graphics card (GPU) - Provides extra performance for games and other graphics intensive applications.
  • Sound card - Upgrade the audio experience from your PC.
  • Network card - Upgrade the speed of your connection or add wireless connectivity.
  • Hard disk drive (HDD) - Stores all your data and is where your files and folders are located.
  • Solid state drive (SSD) - Faster than a HDD as it stores data on solid-state flash memory with no moving parts.
  • Optical drive (ODD) - Reads and writes files to DVD or Blu-ray disks.
  • Power supply - Converts mains AC power to low-voltage DC power required for the components.
  • Upgrade bundles - Pre-configured kits designed by Overclockers UK to help you build your PC.

Buy PC components with confidence

With products from technology leaders such as AMDIntel and NVIDIA, and leading component manufacturers such as AsusGigabyte and MSI, you can find everything you need for your PC build.

If you are not confident to build your own PC, let us do it for you with our extensive range of professionally-built PC systems.

 Recently Viewed
    Stock level indicator

    Pre Order

    New item that you can order before we receive stock. Orders will be shipped on a first come first served basis. If an ETA is available it will be displayed on hover.

    BTO

    Items that are bought by us when a purchase is made, this generally is for highly expensive items, items with a very slow run rate or speciality items

    In stock

    The item is in stock.

    Due today

    The item is out of stock and expected to arrive today.

    ETA: XX.XX

    The item is out of stock and estimated to arrive on the date provided.

    Built To Order

    The Item is built to order. As you change the options, the stock status will automatically update depending on your selection.

    Out of stock

    The item is out of stock and estimated delivery date is not known at this time.