be quiet! Pure Power 9 600W 80 Plus Silver Modular Power Supply - *** S...
 
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4 In stock

£64.99*

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The Pure Power 9 PSU series stands for peerless dependability and best-in-class features.
  Kingston HyperX Impact Black Series 4GB 2400MHZ DDR4 CL14 SODIMM (Kit ...
 
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5 In stock

£19.99*

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HyperX Impact DDR4 4GB (1x4GB) DDR4 SO-DIMM PC4-2400, Non-ECC Unbuffered, CAS 14-14-14-36, 1.25V
  Cougar GX V3 1050W 80 Plus Gold Modular Power Supply
 
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10+ In stock

£104.99*

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New high-end series of power supplies specifically targeting demanding gamers, the COUGAR GX V3 series. The 80Plus Gold certified GX V3...
  Samsung PM951 512GB M.2 PCI-e 3.0 x 4 NVMe Solid State Drive (MZVLV51...
 
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10+ In stock

£129.95*

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MZVLV512HCJH-00000 - 512GB Samsung PM951, M.2 (22x80) PCIe 3.0 (x4) NVMe SSD, MLC NAND, Read 1050MB/s, Write 560MB/s, 250k/144k IOPS
  Kingston Fury Black 8GB (1x8GB) DDR4 PC4-17000C14 2133MHz Single Chann...
 
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19 In stock

£29.99*

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2133MHz RAM Speed, CAS 14-14-14-31 Timings, 1.20-1.25v VDIMM, Lifetime Warranty with OcUK.
  Team Group Delta 8GB (2x4GB) DDR4 PC4-24000C16 3000MHz Dual Channel Kit ...
 
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19 In stock

£49.99*

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3000MHz RAM Speed, CAS 16-16-16-36 Timings, 1.25-1.35v VDIMM, Lifetime Warranty with OcUK.
  Kingston Savage Black 32GB (4x8GB) DDR4 PC4-24000C15 3000MHz Quad Chan...
 
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4 In stock

£199.99*

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3000MHz RAM Speed, CAS 15-15-15-35 Timings, 1.20-1.35v VDIMM, Lifetime Warranty with OcUK.
  Silverstone Strider 600W 80 Plus Titanium Modular Power Supply
 
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4 In stock

£113.99*

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For those looking to build the most efficient systems possible with great quality, the Strider Titanium is definitely the top choice.
  Team Group Delta 16GB (2x8GB) DDR4 PC4-24000C16 3000MHz Dual Channel Kit...
 
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20+ In stock

£89.99*

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3000MHz RAM Speed, CAS 16-16-16-36 Timings, 1.25-1.35v VDIMM, Lifetime Warranty with OcUK.
  Aero Cool Aerocool X-Predator 600W 80 Plus Bronze Power Supply
 
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4 In stock

£47.99*

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Available in a range of wattages, the X-Predator Bronze series are a great choice for a gaming system.
  WD Red 8TB 5400rpm SATA 6 Gb/s 128 MB Cache HDD - OEM (80EFZX)
 
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6 In stock

£285.95*

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8TB Capacity, SATA 6GB/s Interface, Optimal compatibility for NAS systems, 3 Year Warranty
  Toshiba P300 2TB 7200RPM 64MB Cache High Performance Hard Drive (HDWD...
 
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4 In stock

£58.99*

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P300 High Performance 2TB, 7200RPM, 64MB Cache Hard Drive
  Kingston HyperX Impact Black Series 8GB 1866MHz DDR3L CL11 SODIMM (kit...
 
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9 In stock

£32.99*

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HyperX Impact DDR4 8GB (2x4GB) DDR4 SO-DIMM PC4-1866, Non-ECC Unbuffered, CAS 11-11-11-31, 1.25V
  XFX Radeon Pro Duo 8GB HBM PCI-Express Graphics Card (R9-PROD-8VRW)
 
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10+ In stock

£1,289.99*

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Core: 1000MHz, Memory: 8192MB 1000MHz HBM, Stream Processors: 8192, DirectX 12 Support, AMD CrossFireX Ready, AMD Eyefinity, AMD Liquid...
  Kingston Fury Black 16GB (2x8GB) DDR4 PC4-17000C14 2133MHz Dual Channe...
 
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20+ In stock

£59.99*

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2133MHz RAM Speed, CAS 14-14-14-31 Timings, 1.20-1.25v VDIMM, Lifetime Warranty with OcUK.
  Team Group Delta 8GB (2x4GB) DDR4 PC4-19200C15 2400MHz Dual Channel Kit ...
 
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16 In stock

£38.99*

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2400MHz RAM Speed, CAS 15-15-15-35 Timings, 1.25-1.35v VDIMM, Lifetime Warranty with OcUK.
  LG 24x DVDRW SATA Rewriter - OEM (GH24NSD0)
 
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14 In stock

£12.98*

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CD-R/RW, DVD-R/RW/RAM/ +R/RW +/-R DL M-DISC/+M SL read and write compatible, CD Family and DVD-ROM read compatible
  Seagate 4TB Backup Plus Desktop Drive (STDT4000200)
 
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4 In stock

£109.99*

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4TB External Desktop Storage Hard Drive
  Kingston HyperX Impact Black Series 16GB 2400MHZ DDR4 CL14 SODIMM (Kit...
 
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5 In stock

£59.99*

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HyperX Impact DDR4 16GB (1x16GB) DDR4 SO-DIMM PC4-2400, Non-ECC Unbuffered, CAS 14-14-14-36, 1.25V
  Kingston HyperX Impact Black Series 4GB 2133MHZ DDR4 CL13 SODIMM (Kit ...
 
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3 In stock

£19.99*

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HyperX Impact DDR4 4GB (1x4GB) DDR4 SO-DIMM PC4-2133, Non-ECC Unbuffered, CAS 13-13-13-35, 1.25V
  BUZZ
Gigabyte GA-Z170N-WIFI Intel Z170 (Socket... Gigabyte GA-Z170N-WIFI Intel Z170 (Socket 1151) DDR4 Mini ITX Motherboard
James Addyman Review 27 Apr 2016 I bought this as an upgrade along with a Skylake i5 and 16GB of Avexir 2400MHz DDR4 RAM. Initially I was experiencing random freezes and lockups and it transpired that this motherboard... 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.

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