
Just launched! Intel's latest processor, Intel Ivybridge-E 4820K, 4930K & 4960X. Running on the LGA2011 socket, Ivybridge-E has even more potential to be unlocked and pushed further than ever before.
Haswell not cutting it for you?! Well you probably need to grab an Ivybridge-E. The multicore, quad channel sledgehammer CPU's provide incredible number crunching capabilities.
Intel 4820K 3.70GHz (Ivybridge-E) Socket LGA2011 Processor - Retail (BX80633I74820K) @ £256.99 inc VAT

The new Ivybridge-E processors offer truly un-beatable performance and un-parelled overclocking ability with 4.80Ghz and beyond being truly possible when combined with flagship motherboards, top motherboards, the best memory and water cooling. So if your seeking the best performance or building your dream gaming/benchmarking PC then look no further than Ivybridge-E as it is truly unbeatable.
- Fully Unlocked!
- 4 Cores
- 8 Threads
- 3.70GHz (3.90GHz Turbo)
- 10MB Cache
- Max TDP: 130W
- No onboard graphics
- Intel Hyperthreading
- Intel Virtualization Technology VT-x
- Intel 64
- Intel Enhanced SpeedStep Technology
- Intel Execute Disable Bit
- No Heatsink supplied
- 3yr Warranty
Only £256.99 inc VAT.
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Intel 4930K 3.40GHz (Ivybridge-E) Socket LGA2011 Processor - Retail (BX80633I74930K) @ £458.99 inc VAT

The new Ivybridge-E processors offer truly un-beatable performance and un-parelled overclocking ability with 4.80Ghz and beyond being truly possible when combined with flagship motherboards, top motherboards, the best memory and water cooling. So if your seeking the best performance or building your dream gaming/benchmarking PC then look no further than Ivybridge-E as it is truly unbeatable.
- Fully Unlocked!
- 6 Cores
- 12 Threads
- 3.40GHz (3.90GHz Turbo)
- 12MB Cache
- Max TDP: 130W
- No onboard graphics
- Intel Hyperthreading
- Intel Virtualization Technology VT-x
- Intel 64
- Intel Enhanced SpeedStep Technology
- Intel Execute Disable Bit
- No Heatsink supplied
- 3yr Warranty
Only £458.99 inc VAT.
ORDER NOW
Intel 4960X 3.60GHz Extreme (Ivybridge-E) Socket LGA2011 Processor - Retail (BX80633I74960x) @ £814.99 inc VAT

The new Ivybridge-E processors offer truly un-beatable performance and un-parelled overclocking ability with 4.80Ghz and beyond being truly possible when combined with flagship motherboards, top motherboards, the best memory and water cooling. So if your seeking the best performance or building your dream gaming/benchmarking PC then look no further than Ivybridge-E as it is truly unbeatable.
- Fully Unlocked!
- 6 Cores
- 12 Threads
- 3.60GHz (4.00GHz Turbo)
- 15MB Cache
- Max TDP: 130W
- No onboard graphics
- Intel Hyperthreading
- Intel Virtualization Technology VT-x
- Intel 64
- Intel Enhanced SpeedStep Technology
- Intel Execute Disable Bit
- No Heatsink supplied
- 3yr Warranty
Only £814.99 inc VAT.
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and a few offerings from our tech team:
"Ultima Aftershock" Intel Core i7 4820K @ 4.4GHz Overclocked Extreme Gaming PC

Introducing the "Ultima Aftershock" Extreme gaming system. Designed with Intel's newest and most powerful generation of CPUs. Redefining performance for the ultimate power user.
The "Ultima Aftershock" is equipped with the all new Intel Core i7 4820K Quad Core CPU with a standard clock speed of 3.70GHz however here at OcUK our expert technicians have tweaked and tuned the CPU to run at a swift 4.20GHz! Empowering all 4 cores and 8 threads to be pushed to the limit churning out even more performance than thought possible. Render videos faster, multitask smarter and gain extra FPS for the game ahead, all courtesy of our unique overclocked bundles.
Offered with a full complement of 16GB of Patriot Intel Masters 1600MHz C9 memory, allowing for sublime multitasking executions and rapid response in demanding desktop applications. A high 16GB capacity gives ample breathing room for even the most intense of projects.
With high computational performance comes the inevitable task of cooling it down, we have taken care of this feat in the shape of the Prolimatech Rev C Megahalems CPU Cooler. Dual 120mm Noiseblocker Black Silent PRO fans operate on the Megahalem to pass cool air over and through the heatsink to dissipate the hot air and keep the CPU running at a stable temperature.
We have chosen the venerable Gigabyte X79-UD3 to handle motherboard duties, based on the Intel X79 chipset, memory bandwidth is nigh on unlimited with quad channel support. Ultra Durable 5 technology gives greater voltage stability and consistency allowing for reliable overlocking. Multi GPU support for up to 4 graphics cards working in tandem in either SLI or Crossfire appeals to the high profile gamer.
Choose from both AMD and Nvidia DX11 graphics options for your perfect gaming weapon. Wth the capability to go SLI or Crossfire you have increase your fire power exponentially. A 120GB Samsung 840 Evo Series SSD and a 2TB HDD head up storage tasks. Ample space for key applications and your OS is managed by the SSD, with larger files and media handled by the cavernous HDD.
Finished of with the superbly discreet Anidees AI-6BW Windowed case for the maximum stealth look. A variety of case options are available from the drop down menus if you prefer something more flamboyant.
High end processing power coupled with speedy storage, great expandability and monstrous graphical performance. The "Ultima Aftershock" is a force to be reckoned with.
System Specification
- Case: Anidees AI-6BW Windowed Tower Case
- Power Supply: Corsair TX 850w PSU
- CPU: Intel Core i7 4820K @ 4.40GHz Ivybridge-E Quad Core CPU
- Motherboard: Gigabyte X79-UD3 Intel X79 (Socket 2011) DDR3 Motherboard
- Cooler: Prolimatech Megahalems Rev C CPU Cooler with Dual Noiseblocker Fans
- RAM: 16GB (4x4GB) DDR3 1866MHz Dual Channel Kit
- Hard Drive: Your Choice of Primary and Secondary Hard Drive/Solid State Drives
- Graphics Card: Choice of premium DirectX11 Graphics Cards with SLI and Crossfire Option
- Sound: Realtek 7.1 HD Sound
Service Package
- Full 24 Month collect and return warranty
- Each specification is assembled from handpicked components for compatibility and stability
- Telephone, web note and forum technical support
Note - If you would like to make a small change to the specification call our sales team on 0871 200 5052 and they will be happy to help.
* No OS systems are fully tested with the same extensive methods as systems chosen with an operating system. Including tests such as CPU, memory and GFX stress tests. All no OS systems are formatted completely before shipping.
*Please allow 7 working days for your system to be built and configured. This may take longer during busier periods.
*Fast track service subject to current stock levels during busier periods.
*Please note, unless specifically stated in the specification above, gaming systems are not shipped with "free games" intended for component promotions.
Only £1269.97 inc VAT.
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"Shockwave X4" Intel Core i7 4820K @ 4.4GHz Quad Core Overclocked Ivybridge-E Gaming Bundle

Introducing the "Shockwave" range of Ivybridge-E overclocked gaming bundles. Designed with Intel's newest and most powerful generation of CPUs. Redefining performance for the ultimate power user.
The "Shockwave X4" is equipped with the all new Intel Core i7 4820K Quad Core CPU with a standard clock speed of 3.70GHz however here at OcUK our expert technicians have tweaked and tuned the CPU to run at a swift 4.40GHz! Empowering all 4 cores and 8 threads to be pushed to the limit churning out even more performance than thought possible. Render videos faster, multitask smarter and gain extra FPS for the game ahead, all courtesy of our unique overclocked bundles.
Offered with a full complement of 16GB of Kingston HyperX Genesis 1866MHz C9 memory, allowing for sublime multitasking executions and rapid response in demanding desktop applications. A high 16GB capacity gives ample breathing room for even the most intense of projects however if more capacity is required, we also offer the 32GB HyperX kit and a selectable upgrade. Only recommended for the hardiest of tasks and hungriest of power users!
With high computational performance comes the inevitable task of cooling it down, we have taken care of this feat in the shape of the Alpenfohn K2 Mount Doom CPU Cooler. A 120mm and 140mm fan work in tandem on this gigantic CPU cooler to pass cool air over and through the heatsink to dissipate the hot air and keep the CPU running at a stable temperature.
We have chosen the venerable Asus P9X79 PRO to handle motherboard duties, based on the Intel X79 chipset, memory bandwidth is nigh on unlimited with quad channel support. Asus Digi+ power control allows us to manage the power options leading to an extremely stable and reliable overclock. Multi GPU support for up to 3 graphics cards working in tandem in either SLI or Crossfire appeals to the high profile gamer.
If you are looking for tier 1 processing power with expandability for gaming, production or even server based applications, the "Shockwave X4" is a fantastic starting point.
Bundle Specification
- CPU: Intel Core i7 4820K Ivybridge-E Quad Core CPU Overclocked to 4.4GHz
- Motherboard: Asus P9X79 Pro Intel X79 (Socket 2011) DDR3 Motherboard
- RAM: Kingston HyperX Genesis 16GB (4x4GB) DDR3 PC3-14900C9 1866MHz Quad Channel
- Cooler: Alpenfohn K2 Mount Doom CPU Cooler
Service Package
- Full 24 Month collect and return warranty
- Each specification is assembled from handpicked components for compatibility and stability
- Telephone, web note and forum technical support
Note - Please note that adding in additional memory to the spare slots will require new BIOS settings and the maximum clock speed attainable may be significantly reduced. OcUK recommend a quality brand PSU for use with all our bundles such as the Corsair TX & HX range. Updating the BIOS on the overclocked bundle range will void the warranty on the overclock. If you update the BIOS we will no longer be able to provide support for configuring and maintaining the CPU overclock.
*Please allow 7 working days for your system to be built and configured. This may take longer during busier periods.
Only £729.95 inc VAT.
ORDER NOW
"Shockwave ROG Extreme" Intel Core i7 4930K @ 4.4GHz Six Core Overclocked Ivybridge-E Gaming Bundle

Introducing the "Shockwave" range of Ivybridge-E overclocked gaming bundles. Designed with Intel's newest and most powerful generation of CPUs. Redefining performance for the ultimate power user.
The "Shockwave ROG Extreme" is equipped with the all new Intel Core i7 4930K Six Core CPU with a standard clock speed of 3.40GHz however here at OcUK our expert technicians have tweaked and tuned the CPU to run at a swift 4.40GHz! Empowering all 6 cores and 12 threads to be pushed to the limit churning out even more performance than thought possible. Render videos faster, multitask smarter and gain extra FPS for the game ahead, all courtesy of our unique overclocked bundles.
Offered with a full complement of 16GB of Patriot Venom Red 1866MHz C9 memory, allowing for sublime multitasking executions and rapid response in demanding desktop applications. A high 16GB capacity gives ample breathing room for even the most intense of projects however if more capacity is required, we also offer the 32GB Venom Red kit and a selectable upgrade. Only recommended for the hardiest of tasks and hungriest of power users!
With high computational performance comes the inevitable task of cooling it down, we have taken care of this feat in the shape of the Promilatech Red Megahalems CPU Cooler. A single 140mm BitFenix Spectre PRO LED fan operates on the Megahalem to pass cool air over and through the heatsink to dissipate the hot air and keep the CPU running at a stable temperature. With a eye catching anodised red finish paired with the striking red LED Spectre fan, the cooling featured on this system looks intense!
For motherboard duties we have a selection of ultra high end Asus ROG offerings, ranging from the Rampage IV; Gene Formula & Extreme. All based on the Intel X79 chipset, memory bandwidth is nigh on unlimited with quad channel support. Asus Extreme Engine Digi+ II power control allows us to manage the power options leading to an extremely stable and reliable overclock. Multi GPU support for graphics cards working in tandem in either SLI or Crossfire appeals to the high profile gamer. Packing SupremeFX HD quality sound as standard, the ROG series of motherboards have all bases covered.
If you are looking for tier 1 processing power specifically engineered towards elite class gaming, the "Shockwave ROG" is a fantastic starting point.
Why You Should Buy This Bundle?
- A solid, optimised 4.40GHz overclocked core speed with 6 core performance provides outstanding processing power
- Prebuilt and configured. Just "plug and play"
- 8 Hours stressed tested and quality controlled
- 16GB of Quad Channel DDR3 memory delivers fantastic bandwidth
- USB3, SATA 6GB/s, Intel Ethernet and UEFI graphical BIOS for next gen computing
Bundle Specification
- CPU: Intel Core i7 4930K Ivybridge-E Six Core CPU Overclocked to 4.4GHz
- Motherboard: Choice of Asus Republic of Gamers Intel X79 (Socket 2011) DDR3 Motherboard
- RAM: Kingston HyperX Genesis 16GB (4x4GB) DDR3 PC3-14900C9 1866MHz Quad Channel (32GB Upgrade Option only available with Rampage IV Extreme)
- Cooler: Prolimatech Megahalems Red CPU Cooler with Bitfenix Spectre Pro 140mm Red LED fan
Service Package
- Full 24 Month collect and return warranty
- Each specification is assembled from handpicked components for compatibility and stability
- Telephone, web note and forum technical support
Note - Please note that adding in additional memory to the spare slots will require new BIOS settings and the maximum clock speed attainable may be significantly reduced. OcUK recommend a quality brand PSU for use with all our bundles such as the Corsair TX & HX range. Updating the BIOS on the overclocked bundle range will void the warranty on the overclock. If you update the BIOS we will no longer be able to provide support for configuring and maintaining the CPU overclock.
*Please allow 7 working days for your system to be built and configured. This may take longer during busier periods.
Only £940.00 inc VAT.
ORDER NOW
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