OcUK Extreme
Krypton Z68 TURBO Intel Core i5 2500K 3.30GHz @ 4.00GHz DDR3 Overclocked Bundle

  • Intel Core i5 2500K 3.30GHz @ 4.00GHz
  • Gigabyte Z68AP-D3 DDR3 Motherboard
  • Kingston HyperX Beast 8GB 1600MHz C9
  • Prolimatech Lynx CPU Cooler
pay with credit card pay with amazon payments pay with bitcoin Pay by Finance with Hitachi Personal Finance

Stock Code: BU-080-OE

EAN: 00000000

MPN: BU-080-OE

Manufacturer: OcUK Extreme

tech communitySupported by the biggest tech community forums.overclockers.co.uk
Direct Service Hotline
+44 (0)1782 44 44 55
What our customers say about us
4.8 Google Customer Reviews
Product information:

Krypton Z68 TURBO Intel Core i5 2500K 3.30GHz @ 4.00GHz DDR3 Overclocked Bundle

Designed by experts the "Krypton Z68 TURBO Bundle" is a pre-configured high performance "plug and play" bundle featuring optimised settings. The Guaranteed 4.00GHz overclock has the processing power and speed unseen at this price point ever before. The "Krypton Z68 TURBO" will accelerate your computer experience into the next level.

Why You Should Buy This Bundle?
- A solid, optimised 4.00GHz overclock profile provides outstanding processing performance
- Prebuilt, overclocked and configured. Just "plug and play"
- 8 Hours stressed tested and quality controlled
- 8GB of Dual Channel DDR3 memory delivers unsurpassed bandwidth
- USB3, SATA 6GB/s and Intel Ethernet for next gen computing

Bundle Specification
- CPU: Intel Core i5 2500K 3.30GHz @ 4.00GHz Sandybridge CPU
- Motherboard: Gigabyte Z68AP-D3 Intel Z68
- RAM: Kingston HyperX Beast 8GB (2x4GB) DDR3 PC3-12800C9 1600MHz Dual Channel
- Cooler: Prolimatech Lynx 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.

More links for "Krypton Z68 TURBO Intel Core i5 2500K 3.30GHz @ 4.00GHz DDR3 Overclocked Bundle"


Customer review

94% (17)
6% (1)
0% (0)
0% (0)
0% (0)
Star Rating

Average customer rating

(from 18 customer reviews)
All Time (18)

Excellent Package

Extremely quick delivery & everything works perfectly. A good upgrade from my old Foxconn Blackops & QX9650, such a difference in speed. Good CPU temps as well, idle at 29c, thanks Overclockers, awesome as usual...

Ross 2013-01-22

z68 turbo

i would recommend this package and cust service is great i got a shop to fit it and when i checked speed it only showed 3.7 not 4.0 as was promised but rang in and they talked me through everything it seems it reset itself maybe shop did it by accident but runs and is stable at 4.011 window says it is 3.9 ignor that i downloaded 2 programs one they gave me the other i found both said the same overall great deal and items

wayne 2012-11-22


This piece of kit is awesome for its price 21-26 temps whilst idle 49 highest playing battlefield 3 , flies on high settings and also FIFA 13 absolutely stunning , this build laughs at games and other hungry programmes , it shouts bring it on!!!

Dean 2012-10-10


Amazing upgrade! Upgraded from an Intel Core 2 Duo to this and really impressed. Been playing allot of games on this and haven't found one yet that struggles at all on this system. Also been working with virtual machines on this and have Windows 7, Windows XP and Ubuntu all running at the same time with great performance.

Only problem I have had is where one of the four screws on the heat sink bracket would not screw in properly, but found a solution to this.

Also happy to see it shipped with a little tube of Arctic Silver 5 that I applied to the CPU and heat sink, wasn't on the product description but a good addition.

Delivered next day as promised and DPD also gave an hour window of when it was going to be delivered, which made sure I was home to pick up the package.

Overall, VERY impressed. Well done Overclockers UK!

Thomas 2012-09-29

Desktop Computer PC

Received at 3.9Ghz not the 4Ghz as someone else has already spotted.

Had problems and went and flashed bios and lost settings. Settings from customer service never made complete sense. Anyway, running stable at 4.1GHz. Beware windows reports wrong CPU speeds in properties and don't put to your computer to sleep or you get the POST repeat!

Craig 2012-09-03

Only Overclocked to 3.9!

Everything works fine and stable but has only been OC'd to 3.9Ghz unlike the promised 4!!
Will have a tweak around with the settings to see if it isn't a weaker chip and does really overclock to the posted level.

anon 2012-06-21

Good package

Received this over the weekend and very pleased with it. The cooler back plate can be a bit fiddly but you'll get there. I'd never installed a cooler like this so fine for absolute beginners - if you're not sure, check youtube as there are some guides on there.
When it arrived, the overclock seemed to fail. However, you have a handy tool that comes with the motherboard that overclocks for you! Very good.

Overall, I'd highly recommend it - possibly chuck another 4GB of RAM in as well if you're desperate for it.

Processor is really nice, runs everything smoothly that I've thrown at it so far (mostly games)

David 2012-06-11

Mmmm Haribo

Excellent pieces of hardware, the exact pieces that I needed replacing. I even enjoyed the Haribo sweets sent with it.

TPenny 2012-05-12

Krypton Z68 590i bundle

As a total newbie to fiddling with my PC, I was a bit worried that things might go wrong - but I need not have worried. The support team at Overclockers are brilliant! All my problems were sorted quickly over the phone, and the overclock BIOS re-instated in 10 secs. Awesome. I would highly recommend Overclockers. Oh, and the new bundle - excellent Call Of Duty absolutely flies now.

Larry 2012-04-13

Game On!

I bought this on Wednesday morning at 6:50am and it was shipped by 11am the same day! Due to living in Belfast I had to get 2 day shipping but it arrived promptly at 10:30 Friday Morning ^_^ As I went about setting everything up I realized my older PSU only had a 4 Pin connector for the MB and This board needs a 8 Pin, Just incase any of you where gonna do the same as myself :) My Overclock hasnt worked but The sheer power of this at default is amazing. WoW full ultra while frapsing and I still get solid 60 FPS. (GTX550Ti) Would recommend Overclockers to anyone. Quick and extremely good value for money!

James 2012-03-31

Great Upgrade

Upgraded from an overclocked Intel core 2 core. Had this delivered last weekend combined with an OCZ Agility 3 120gb ssd and its made the world of difference. Thinking of adding a 2nd 6850 into Crossfire for my next upgrade.

Great priced bundle and great service from Overclockers. Ordered midday Thursday and arrived 10.20am Sat morning. It may have arriced on the Friday but I picked Sat delivery as I was out Friday.

Chris 2012-03-28

Amazing bang for buck

Had this delivered yesterday. Where to begin...

The OC was as described and perfectly stable.
The heatsink has the CPU running at 26 on one core and 32 on the others.
Coupled with a GTX560 it plays BF3 on ultra at 45FPS.
Would recommend to ANYONE!

Jack 2012-02-04

Amazing deal!

Well what can I say?
I've been using Overclockers for 7 years and I bought this to replace my ageing AMD 6400 Black Edition system.

I never expected the change to be this good!
My AMD used to get a Super PI time of 22 seconds on 1M. My Intel does it in 8 seconds!

I use a zotac 470GTX and my fps on L4D2 used to be 60-80fps. I now get over 400fps.

Buy this! For the money you cant complain.
The cooler is incredible too. Tempteratures are 22c on idle and 38c on load.

Thanks again Overclockers!

Alistair 2012-02-02

Great :D

This has to be the best setup I have had in years, I have played on my amd x2 4400 till it died as I could never find a system to replace it. Ive had both intel & amd since but always went back to my old x2. I'd never go amd again after this :D

kev 2012-01-17

Out standing service

What can I say this bundle is great for the price. Overclocked as standard to 4.6ghz. bought the MSI ATI Radeon HD 6850 Cyclone Power Edition 1024MB with a 1TB 7500rpm hdd in and it flyes. Windows rating is 7.6-7.9-7.8-7.8-5.9. Plays MW3 & SC2 on ultra settings no probs, No lag. I have no doubts this will take on almost anything..... Again Overclockers have outstanding service and a very fast delivery with perfect packaged compenents.....

Roger Rua 2012-01-10

my first build

wow really good easy to use A* service what can i say great bundle used this for my first self gaming build works great all i need now is SW:ToR to come out and with the nice toxic Gup i got should run niiiice. upgrade ram to the 8gb cheap as chips

matthew 2011-11-15

Awsome Value

I am blown away by the speed and value from this bundle. Chose extra memory(8gb) which reduced my overclock from 4.40 to 3.60 so flashed my bios and have easily achieved a steady 4.10 overclock using the the motherboards own overclock utility. Be warned the CPU cooler with this is a monster, had removed a case fan to allow it to fit.....upgraded from a Q6600 with 8 gb of DDR2 memory and the difference is unbelievable. Turned my rig into a

SimoonC 2011-10-09

Gigabyte OC Bliss

Well what can i say im speachless at the speed of this beast. I came from a q6600 with a 4850 (was a 4870x2 but stopped pc gaming so sold it). At first the clock was going a bit crazy but that was down to the coumound not spreading well on the first attempt. Lil tip if you get this apply 2 lines abouth half the size of cpu on the cooler itself as it spreads much better. Buy it as this is just so much bang for not a lot of buck.

Stewart Drummond 2011-09-03

Write a review

Reviews will be active after verification

* Required field

 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.

    Bought to order

    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.