E-ATX Computer Cases

Full Tower E-ATX

Extended ATX computer cases are, as the name suggests, larger than regular ATX cases. They are predominately used for gaming machines and for servers but can also be used for an everyday machine when a larger motherboard is desired.

As E-ATX cases are predominately used for gaming they tend to have eye catching designs. Built to impress these cases look great and many have extra features such as windowed side panels and LED cooling fans.

The difference between E-ATX and ATX

Although both are full sized tower cases there is a significant difference between the two. Whereas the standard ATX is a 12 x 9.6" form factor the E-ATX computer case has a larger 12 x 13" space for the motherboard. An E-ATX case will also have more expansion slots than the seven found on an ATX case.

Great cases from leading manufacturers

The increasing popularity of E-ATX computer cases means that all the leading manufacturers have developed their own cases. And here on Ebuyer.com we have stylish and feature laden cases from Coolermaster and Corsair as well as from other big name brands such as AeroCool.

Extra features

Browse through the many E-ATX cases on the Ebuyer site and you are certain to find one that will be ideal for your new build. All these cases also have huge potential for expansion so you be able to easily expand your system in the future.

Order your E-ATX computer case from Ebuyer.com

We have great deals on all our computer cases here at Ebuyer. And, if you order today, we may be able to deliver your new case to you tomorrow (terms and conditions apply).

View all 38 E-ATX Computer Cases
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Fractal Design Core 3300 E-ATX Case

  • Superior water cooling support, supporting one 240/280mm radiator in...
  • Multiple easy-to-clean dust filters designed into the case to help...
  • 7 expansion slots

£38.27 inc. vat

£58.00save £19.73

£31.89 ex. vat

£48.33save £16.44
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IN Win GR One Gaming Case Full Tower E-ATX USB3 Gunmetal Grey

  • Dimensions: 245mm x 562mm x 593mm (W x H x D)
  • Cooling Front: 140mm Blue LED Fan x 2 (Supports up to 120 or 140mm Fan x 2 )...
  • Motherboard Form Factor: ATX / Micro ATX / Extended ATX

£89.99 inc. vat

£74.99 ex. vat

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Fractal Design Core 3500 E-ATX Case

  • Superior water cooling support, supporting one 240/280mm radiator in...
  • Multiple easy-to-clean dust filters designed into the case to help...
  • 7 expansion slots

£61.00 inc. vat

£67.86save £6.86

£50.83 ex. vat

£56.55save £5.72
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Antec P280 Case

  • Black with gunmetal anodized aluminum front door
  • 3x 120mm TwoCool fans included
  • 6x internal hard drive bays and 2x dedicated SSD bays
  • 2x USB3.0 ports and 2x USB2.0 ports

£104.00 inc. vat

£86.66 ex. vat

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Corsair Carbide Series Air 540 High Airflow ATX Cube Case

  • ATX, EATX, Micro ATX, Mini ITX
  • 2 x USB 3.0 Ports
  • 2 x 5.25", 2 x 3.5/2.5" Hotswap & 4 x 2.5" Bays
  • Upto 6 (6 x 140mm or 3 x 140mm & 3 x 120mm)

£110.30 inc. vat

£125.36save £15.06

£91.91 ex. vat

£104.46save £12.55
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CoolerMaster Silencio 652s Black Usb3.0 Atx PC Gaming Case

  • Supremely silent mid-tower with noise cancelling materials
  • Three 120mm “Silencio FP 120” fans included
  • Supports up to 10 SSDs /9 HDDs

£99.40 inc. vat

£82.83 ex. vat

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Zalman H1 Black Full Tower Computer Case

  • Automatic Heat Ventilation
  • Aluminium Style Foreside and Upper
  • Dust Blocking Filter installed
  • Anti-vibration and noise absorbing Stanchion

£79.98 inc. vat

£89.99save £10.01

£66.65 ex. vat

£74.99save £8.34
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In Win GR One Gaming Case Full Tower E-ATX USB3 Black & Red

  • IO Ports 2 x USB 3.0, 2 x USB 2.0, 1 x HD Audio, 1 x Microphone...
  • 8x Full Sized Expansion Slots
  • Dimensions 245mm x 562mm x 593mm (W x H x D)

£83.00 inc. vat

£69.16 ex. vat

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Corsair Obsidian Series 750D Full Tower ATX Case

  • The 900D's Affordabnle Little Brother
  • E-ATX, ATX, Micro ATX, XL-ATX and Mini ATX
  • 2 x USB 3.0 & 2 x USB 2.0 Ports
  • 3 x 5.25" Bays & 6 x 3.5/2.5" Bays
  • Upto 8 Fans (5 x 140mm & 2 x 120mm or

£134.88 inc. vat

£149.00save £14.12

£112.40 ex. vat

£124.16save £11.76
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BeQuiet Silent Base 800 Silver Gaming Case

  • 2 x 140mm & 1 x 120mm Pure Wings 2 fans pre-installed
  • Perfect symbiosis of noise prevention and cooling performance...

£84.86 inc. vat

£70.71 ex. vat

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CM Storm by Coolermaster Stryker Case

  • Unique 90 degree rotatable 5.25/3.5 Combo Cages
  • Top panel fan controller
  • 2x front 120mm fans included
  • Top 200mm fan and rear 140mm fan included
  • Maximum VGA card length: 322mm / 12.7 inch

£146.99 inc. vat

£122.49 ex. vat

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COOLER MASTER CM STORM TROOPER WITH WINDOW - USB3.0 XL ATX CASE

  • Removable dust filters on bottom and top intakes
  • A built in fan controller for cool and quiet operation
  • Supports up to 14 hard-drives for future upgrades
  • Dimensions: (W) 250 x (H) 605.6 x (D) 578.5 mm

£142.00 inc. vat

£118.33 ex. vat

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£166.98 inc. vat

£139.15 ex. vat

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  • 3 pages with 38 products