Super Flower Platinum King 550W 80 Plus Platinum Power Supply - Black
 
(0)
 

20+ In stock

£74.99*

The Super Flower Platinum King series are perfect for users looking for an efficiency vs price vs performance sweet spot.
  Kolink KL-700 700W '80 Plus Bronze' Power Supply
 
(0)
 

50+ In stock

£44.99*

The Kolink KL series are 80 Plus Bronze certified power supply units aimed at the budget system build offering reliable power without a...
  WD Elements 2TB Portable Hard Drive
 
(1)
 

2 In stock

£79.99*

Portable ,1TB, USB 3.0 + 2.0, Windows XP and Above.
  OcUK Tech Labs MSI GeForce GTX 1060 6G Gaming X Water Cooled Graphics Card
 
(0)
 

Built To Order

£413.98*

Configure now
The EK-FC1080 GTX TF6 is a high-performance full-cover water block for MSI® GeForce® GTX 1080, GTX 1070 and GTX 1060 GAMING X graphics...
  HIS Radeon RX 470 X2 OC 4096MB GDDR5 PCI-Express Graphics Card
 
(0)
 

7 In stock

£179.99*

HS-470R4LCNR, Core Clock: 926MHz, Boost Clock: 1226MHz, Memory: 4096MB 7000MHz GDDR5, Stream Processors: 2048, Crossfire Ready, VR Ready,...
  OcUK Value OcUK GeForce GTX 1060 "Reference Design" 3072MB...
 
(0)
 

10+ In stock

£179.99*

Core Clock: 1506MHz, Boost Clock: 1708MHz, Memory: 3072MB 8008MHz GDDR5, Stream Processors: 1152, VR Ready, PhysX/CUDA Enabled, 2 Years...
  8Pack Xtreme X99 Bundle - Intel i7 6950X @ 4.4ghz Overclocked ...
 
(0)
 

Built To Order

£2,651.92*

Configure now
Designed by the worlds number 1 overclocker Ian "8Pack" Parry, this bundle is built to offer you the ultimate upgrade solution.
  OcUK Value OcUK GeForce GTX 1060 Dual 6144MB GDDR5 PCI-Express Graph...
 
(0)
 

10+ In stock

£239.99*

Core Clock: 1531MHz, Boost Clock: 1746MHz, Memory: 6144MB 8008MHz GDDR5, Stream Processors: 1280, VR Ready, PhysX/CUDA Enabled, 2 Years...
  CoolerMaster Cooler Master MasterGel Maker Thermal Paste
 
(0)
 

5 In stock

£12.95*

CPU Thermal Paste, High Conductivity, Easy to Spread
  Gigabyte GeForce GTX 1060 Windforce OC 3072MB GDDR5 PCI-Express G...
 
(0)
 

8 In stock

£209.99*

GV-N1060WF2OC-3GD, Core Clock: 1556MHz, Boost Clock: 1771MHz, Memory: 3072MB 8008MHz GDDR5, Stream Processors: 1152, VR Ready, PhysX/CUDA...
  XFX Radeon RX 480 RS Edition 4096MB GDDR5 PCI-Express Graphi...
 
(0)
 

10+ In stock

£199.99*

RX-480P4LFB6, Core Clock: 1120MHz, Boost Clock: 1266MHz, Memory: 4096MB 7000MHz GDDR5, Stream Processors: 2304, Crossfire Ready, VR...
  MSI GeForce GTX 1060 Armour OC 3072MB GDDR5 PCI-Express Grap...
 
(0)
 

8 In stock

£218.99*

GEFORCE GTX 1060 ARMOR 6G OC, Core Clock: 1544MHz, Boost Clock: 1759MHz, Memory: 3072MB 8008MHz GDDR5, Stream Processors: 1152, VR Ready,...
  MSI GeForce GTX 1060 Gaming X 3072MB GDDR5 PCI-Express Graph...
 
(0)
 

10+ In stock

£227.99*

Core Clock: 1569MHz, Boost Clock: 1784MHz, Memory: 3075MB 8008MHz GDDR5, Stream Processors: 1152, VR Ready, PhysX/CUDA Enabled, 3 Years...
  OcUK Value OcUK GeForce GTX 1060 Dual 3072MB GDDR5 PCI-Express Graph...
 
(0)
 

10+ In stock

£184.99*

Core Clock: 1531MHz, Boost Clock: 1746MHz, Memory: 3072MB 8008MHz GDDR5, Stream Processors: 1152, VR Ready, PhysX/CUDA Enabled, 2 Years...
  Crucial MX300 525GB SSD SATA 6Gbps 3D Nand 7mm Solid State Drive...
 
(0)
 

10+ In stock

£129.95*

CT525MX300SSD1, Read Speed: 530MB/Sec, Write Speed: 510MB/Sec, Flash: 3D Nand, Controller: Marvell, Buffer: 0MB
  AMD A6-7400k Black Edition 3.50GHz (Socket FM2+) w/ Radeon R...
 
(0)
 

2 In stock

£49.99*

Dual-Core Technology, 3.50GHz Clock Speed, 1MB L2 Cache, DDR3-1866 Support, 65W TDP, 3 Year Warranty.
  8Pack Xtreme Z170 - Intel Core i7 6700k @ 4.8GHz - Configurabl...
 
(0)
 

Built To Order

£1,169.84*

Configure now
Designed by the worlds number 1 overclocker Ian "8Pack" Parry, this bundle is built to offer you the ultimate upgrade solution.
  WD Elements 1TB Portable Hard Drive
 
(0)
 

3 In stock

£51.95*

Portable ,1TB, USB 3.0 + 2.0, Windows XP and Above.
  AMD A6-7470K Black Edition 3.70GHz (Socket FM2+) w/ Radeon R...
 
(0)
 

2 In stock

£55.99*

Dual-Core Technology, 3.70GHz Clock Speed, 1MB L2 Cache, DDR3-1866 Support, 65W TDP, 3 Year Warranty.
  OcUK Tech Labs Asus GeForce GTX 1080 Strix Gaming Water Cooled Graphics ...
 
(0)
 

Built To Order

£809.98*

Configure now
EK-FC1080 GTX Strix is a high performance full-cover water block for nVidia strix design GeForce GTX 1080 series graphics cards.
  BUZZ
KFA2 GeForce GTX 1080 HOF 8192MB GDDR5X... KFA2 GeForce GTX 1080 HOF 8192MB GDDR5X PCI-Express Graphics Card
Paul Review 23 Sep 2016 What an amazing piece of kit this is. After reading 8 Packs review I just had to buy one as I needed a high end air cooled single PCI-E slot solution for 4K gaming. PROS: Stunning hig... more...
Antec High Current Pro 1300W "80+... Antec High Current Pro 1300W "80+ Platinum" Fully Modular Power Supply
Andrew Wakefield Review 22 Sep 2016 Super quality used for over a year always on overclocked equipment, most I have ever managed to get out is just over 1000 watts out of the socket so not close to what it can do, it ran co... more...
PC Components

PC Components

Largest selection of PC Components & Hardware in the UK

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. We pride ourselves on being first to market with as many of the latest products as possible, keeping you in the loop and keeping our range as fresh and up-to-date as possible. We deliver PC hardware to over 50 countries around the world including Europe (2-3 days), the United States (3-5 days), and of course the UK (next day delivery options).

Main PC components to build your own PC explained

A PC system is comprised of many internal parts, some necessary for basic operation, some add additional processing power for certain applications and functions such as dedicated graphics cards (GPU) to give the desired gaming performance and dedicated sound cards for the cleanest audio solution. All of these components are 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. This also where the chipset is housed, which controls the CPU and determines how many and what features the motherboard has, such as overclocking ability and the number of Sata connections.
  • Processor (CPU) - Runs the programs and is essentially the brain of the computer. Everything you do on your computer is a set of instructions that pass through the CPU. A CPU with more cores or a higher clock speed can ‘process’ instructions faster and more of it in a second than a CPU with less cores or a lower clock speed.
  • Memory (RAM) - Every piece of data that is currently in use on your PC system, such as your operating system files, an open game, antivirus background processes, a spreadsheet or word document that you are working on is stored here for fast access to and from your CPU (processor as explained above). The more RAM your system has, the more data can be open at once without slow downs or ‘hanging’ (when your PC freezes for a few seconds).
  • Graphics card (GPU) - The GPU is the most important component for running games smoothly; especially the more graphically demanding ones. 3D and virtual reality games require a ton of mathematical calculations that determine what should be displayed and where at a given point in a 3D scene. Thinking about how many images are drawn in a second to display a game, you can quickly imagine the amount of graphics processing power required. This is all done through the GPU, and the better the graphics card, the more frames per second (FPS) you game will display, providing a smoother gameplay experience. Graphics cards are also used for rendering videos and processing heavy image calculations on large files in manipulation and design applications such as Adobe Premier and Photoshop.
  • Sound card - While onboard sound solutions have come a long way in the past few years like isolating the the part of the PCB that processes audio from the rest of the motherboard to remove interference, they still have a long way to go before they are on par with a dedicated option which usually uses higher quality and specialist components to better process higher fidelity audio such as a higher frequency range capability before distortion occurs, a dedicated amplifier, and expanded interface options such as full size audio jacks, analogue RCA outputs, and MIDI inputs for musical instruments.
  • Network card - A dedicated network card can expand your network connectivity options of your system. They can add wireless functionality if your motherboard (usually the higher end ones) doesn’t already support it. They can enable multiple network connections or upgrade the speed of a wired connection entirely, making them especially useful for business networks with multiple connections and heavy traffic.
  • Hard disk drive (HDD) - This is where all files, folders, applications, and all other data are permanently stored. When you start your PC, in-use operating system files are read from your hard drive or solid states drive (explained below) and stored in the RAM. The same goes for whenever you open any file, game, or application.
  • Solid state drive (SSD) - Faster than a HDD as it stores data on solid-state flash memory with no moving parts. SSDs are incredibly useful for read heavy applications such as games, your operating system, and large video or photo files. They also write faster too so when it comes to rendering a complete video project, depending on your CPU, this will also write to your drive much faster than with a standard hard drive.
  • Optical drive (ODD) - Although standard DVD readers/writers are gradually becoming more and more obsolete as online storage becomes cheaper and internet speeds get faster, there is still a wide use for Blu-Ray drives when needing to store data for long periods of time and wanting to free up space on your internal hard drives. These optical drives read and write files from/to DVD or Blu-ray disks.
  • Power supply - The PSU or Power Supply is essentially the heart of a PC system, feeding power to all other components. The required wattage of the power supply depends on the rest of your components although it always a good idea to have a PSU that has the capability to provide more power than is actually needed. This future-proofs your system for any potential upgrades you may make and contrary to a still- living misconception, doesn’t cost more to run. If anything it costs less as the PSU isn’t working as hard (closer to it’s limit) to power your system. They are available in different efficiency ratings which are categorized by Bronze, Silver, Gold, Platinum, and Titanium ratings (the lowest being bronze, getting better all the way to titanium). These ratings represent how much power is drawn from the mains and then lost through the operation of the power supply itself. Higher ratings cost less energy to run and generally have a longer lifespan. The PSU converts mains AC power to low-voltage DC power required for the components.
  • Upgrade bundles - The majority of our bundles are comprised of well-matched, tried-and-tested components consisting of a motherboard, RAM, CPU, and a CPU cooler. They are pre-configured kits, some overclocked, designed by us at Overclockers UK to help you build your PC. All you need to add is your desired storage requirements, a graphics card if needed, a PSU to power it all and a case for your system to call home.

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.