Scan code: LN62016 Manufacturer code: CA-S340MB-GR

NZXT Source 340 Black/Red Mid Tower Case

NZXT Source 340 Black with Red Trim Mid Tower Case with USB3 Side Window 2x120mm Quiet Fans w/o PSU

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Scan code: LN62016 Manufacturer code: CA-S340MB-GR
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Delivery Options
  • By DPD On 17th Oct 2018 to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
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  • UPS and DPD Pickup Pickup from local convenience store | £4.79

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  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Frequently Bought Together
Product Overview S340 Color Edition

The S340 mid tower case combines an uncompromising approach to chassis design and pure, functional style to bring you the new standard in case design. A compact form factor and a unique, build-friendly layout allows this durable mid-tower to be extremely easy to use regardless of experience level. 360 degrees of steel casing and heavy duty side panels makes this one of the most durable cases NZXT has ever made. Features Unique Interior Layout
A sea of space fills the interior, with the grommet-less steel cable management bar splitting the front intake from the rest of the case and keeping cables hidden and tame.

All Steel Construction
With 90% of the case being steel, NZXT are able to deliver superior durability for a case you can keep build to build.

Everything You Need. And Then Some.
Comes complete with the basics, USB 3.0 and HD Audio, but gives you even more with high quality materials, a smart interior layout, and tons of cable management potential.

We care about the little things. Steel plated audio jacks, captive thumb screws, and over twenty cable management points are just a few of the small touches that NZXT have added.

Compact Size
Measuring in at 445mm high and 432mm long, the S340 bucks the trend of tall, thick cases, enabling you to keep your PC’s footprint to a minimum.

Ease of Use
Tons of open space and functional design makes this one of the easiest cases to build in that NZXT have made to date.
Core Chassis Specifications
Case Edition S340 Color Edition
Case Form Factor Mid Tower
Motherboard Form Factor
  • ATX
  • MicroATX
  • Mini-ITX
I/O, Bays & Expansion
Front/Side/Top Panel I/O
  • 1 x Headphone
  • 1 x Mic In
  • 2 x USB 3.0
Drive Bays
  • 2 x 2.5" Internal
  • 3 x 3.5" Internal
Standard Expansion Slots 7
Vertical Expansion Slots  
Fans & Filters
Fan Bays
  • 3 x 120/140mm
  • 1 x 120mm
Fans Included 2 x 120mm
Fan Controller/Hub  
Dust Filters  
Liquid Cooling Support
Front Radiator Compatibility  
Top Radiator Compatibility  
Bottom Radiator Compatibility  
Rear Radiator Compatibility  
Side Radiator Compatibility  
Max CPU Cooler Height 161 mm
Max GPU Card Length 364 mm
Max GPU Card Width  
Cable Routing Space  
Side Panels
Window/s Yes
Window Configuration  
Window Construction  
LED Lighting Functionality
LED Lighting No
LED Lighting Emitters  
LED Lighting Colour  
LED Lighting Support & Control  
Power Supply Compatibility
PSU Included No
PSU Wattage (If Included)  
PSU 80+ Rating (If Included)  
PSU Support ATX
PSU Mounting Location  
Max PSU Length  
Chassis Physical Specifications
Colour Black/ Red
Chassis Contruction Materials Plastic / Steel
Dimensions 203 x 474 x 432 (WxHxD mm)
Weight 7.05 kg (Approx)
Please Note  

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

24 months
Return to base
DOA Period:
7 days
RTB Period:
24 months
Manufacturer Contact Details
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NZXT Source 340 Black with Red Trim Mid Tower Case with USB3 Side Window 2x120mm Quiet Fans w/o PSU is rated 5.0 out of 5 by 6.
Rated 5 out of 5 by from Great case for a great price! Started building my first Pc (Yep I’m a former console peasant) I couldn’t decide which case to buy. So I asked around and was told this one. It’s pretty basic but does the job perfectly, plenty of cooling and the side window displays the internals nicely! My only gripe is the back compartment for the wires is a bit small, so you end up with a bulge on the side! And the thumb screw are a pain! Actually I have them anyway xD But all in all great case for a great price! Well worth it!
Date published: 2017-12-27
Rated 5 out of 5 by from Premium looking case, for the price I wanted a windowed case that would show of my new components, but nothing to fancy or expensive. I have never bought NZXT before, I have always been a Corsair fan and was looking to get another one again. Then this once struck me. It has a minimalistic design but that striking red accent on the top, and inside the case that acts as a very efficient cable housing feature looks great. It is the perfect size for my desk. The included 2x120mm fans are very quiet. I moved the one at the back to the top. One thing that really struck me when I un-boxed the case was the black finish. It's so much better than expected. Like a matt black stealth look. My only slight concern would be after a while, the plastic window on the side may show up scratches if you're not careful when cleaning the case, especially when you have LED lights shinning through it. I would recommend this case to anyone how doesn't want to look to flashy or have all the extra features a more expensive case would offer but still wants something that stands out, and clean looking.
Date published: 2017-08-06
Rated 5 out of 5 by from great looking case great looking case for your rig. I just bought with red details to much all elements like CPU cooler, graphic card or ram. all with red details. total looking amazing. high recommend. one thing. this case don't have place for optical drivers. so think what you want.
Date published: 2016-05-07
Rated 5 out of 5 by from Excellent There is an excellent case, good build quality, quick delivery, nice. I recommend it.
Date published: 2016-01-20
Rated 5 out of 5 by from Great! Great design, has a lot of space, seems to have good airflow and dust filters work well.
Date published: 2015-06-19
Rated 5 out of 5 by from Quality I love the sleek matt black finish on this tower case. Comes with 2 fans but has room for 4. Easy cable management and easy to install parts such as mobo and hdd. Plus the Perspex window finishes it off nicely!
Date published: 2015-06-02
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Questions & Answers

Is the cases finish glossy or matt back and red

i have been watching videos and it looks glossy but from your pictures it looks matt back.
Asked by: jemmett
Matt black. And good quality.
Answered by: iRED
Date published: 2017-10-07

can i install a internal CD/DVD optical drive into this case?

sorry im being a complete beginner and PC building - looking at the pictures it could be installed in the back, im only wanted this for creating back-ups so it doesnt have to complete accessible. thanks in advance.
Asked by: dougg995
Hello, This case does not have support for an optical disc drive to be installed. Regards,
Answered by: JackB
Date published: 2018-02-19
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NZXT Source 340 Black/Red Mid Tower Case
NZXT Source 340 Black/Red Mid Tower Case