Source 340 Midi-Tower Case - White Window

  • The Source 340 comes with the standard accouterments that you would expect from a premium case
  • such as USB 3.0
  • filtered intakes
  • a PSU shroud
  • and quality materials.
pay with credit card pay with amazon payments pay with bitcoin finance with V12 Finance

Stock Code: CA-153-NX

EAN: 5060301691562

MPN: CA-S340W-W1

Manufacturer: NZXT

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

Source 340 Midi-Tower Case - White Window

The Source 340 comes with the standard accouterments that you would expect from a premium case, such as USB 3.0, filtered intakes, a PSU shroud, and quality materials and is easily one of the most durable cases we've ever made.

- 360° of steel casing surrounding the all-steel chassis
- Grommet-less cable management bar keeps cables tidy with ease
- Full 280mm radiator support for the latest Kraken cooler
- Compact form factor coming in two inches below competing mid towers
- Detailed design and engineering with tons of small touches
- Very easy to build in for new and experienced users alike
- Integrated PSU shroud for an ultra clean build
- Fully filtered intakes

- Dimensions: 200 x 445 x 432 mm (W x H x D)
- Material: Steel
- Weight: 7 kg
- Matte Black
- Form Factor: ATX, Micro-ATX, Mini-ITX
- Total fan possible:
- 2x 140/120 mm (front)
- 1x 120 mm (rear)
- 1x 140 / 1x 120 mm (cover)
- Thereof pre-installed:
- 1x 120 mm (cover)
- 1x 120 mm (rear)
- Filters: Front, Floor
- Radiator Mountings (in case of partial without fans):
- 2x 140 or 2x 120 mm (front)
- 1x 120 mm (rear)
- Drive Bays:
- 3 x 3.5 inches (internal)
- 2 x 2.5 inch (internal)
- Power supply: 1x Standard ATX (optional)
- Expansion Slots: 7
- I / O Panel:
- 2x USB 3.0 (internal connection)
- 1x per HD Audio In / Out
- Maximum CPU cooler height: 161 mm

More links for "Source 340 Midi-Tower Case - White Window"


Product Specification:

Case type
Form Factor
ATX, Micro-ATX, Mini-ITX
Side panel
Noise dampening
Width (exact)
Height (exact)
Depth (exact)
100 - 200 mm, 200 - 300 mm
400 - 500 mm
400 - 500 mm
Weight (exact)
6 - 8 kg
USB 3.0
Audio output
Audio input
Internal 2.5" bays
Internal 3.5" bays
PCI slots
Motherboard tray
Cable management
Front LCD/TFT display
Power supply
Power supply format
Power supply position
Rear Lower
Fans pre-installed
2x 120mm
120mm Fan
140mm Fan
Fan colour
Black, White
Fan controller
Card reader
Front door
Position I/O
HDD anti-vibration
1x Single (120mm), 2x Single (140mm)

Customer review

100% (4)
0% (0)
0% (0)
0% (0)
0% (0)
Star Rating

Average customer rating

(from 4 customer reviews)
All Time (4)

Great case for low budget

I bought this case to replace my BitFenix Neos ATX case as I wanted something sleeker looking with ample room to hide cables. With everything installed it's looking nice and neat, being able to see all my black/white/red MSI hardware through the window is really satisfying. Installing everything was easy - there's plenty of room to maneuver around and loads of tie points for cable ties. The other major reason I went for this case is that it has no shelves in the front section above the PSU shroud for mounting HDD's, enabling better air flow. After some testing my GPU, CPU and overall system temp are around 5c lower than before which is better than I expected (there is 1 extra exhaust fan above the CPU cooler though so this will be helping too). The painted steel sides and front have a nice smooth, glossy finish with no "orange peel" effect. Having 2 SSD's mounting on the shroud hiding the PSU is a nice touch too. I didn't want to buy an expensive case as I don't see the point when this does the job for me. Also, there's plenty of room for upgrading to a liquid cooled system in the future. Overall, if you are after a nice looking case with room to improve your system in the future but don't want to spend a fortune, you cannot go wrong with this case for £56.99, high quality product for the price.

James 2018-05-18

Good looking, cheap and reliable!

This case is brilliant for your gaming rig. Bought this around 1 month ago and completely recommend for anyone that is looking for a cheap, reliable case.

The cable management is easy, with very little cables in sight. The PSU and HDD's are all hidden at the bottom.
The colours are very nice and go well with a black & white build.

I accidentally marked the front (Very little), it can be marked easily and will leave finger prints but this is easily avoided by cleaning it regularly. The airflow is brilliant with at the moment, no dust in sight.

The only problem I have is that there are not enough fan spaces in the case. There are enough places to have a total of 4 fans and various size radiators. Will be good for a smallish build or using GPU hybrids.

Thomas 2017-01-17

NZXT Source 340 Midi-Tower Case

bought this case for a core 2 quad build as a hackintosh i was building overall build of the case is amazing built decent not cheap had to buy a USB3 converter USB3 to USB2 header for front audio would of been nice if that was included for this case but overall build quality is perfect love the cable management of this case hardware i have is GA-G41M-COMBO Core2Quad Q9400 8GB DDR3 Nvidia 8400GS 64GB SSD 1TB Hard Drive Corsair 430watt Power Supply Operating system Mac OSX 10.9.5


Excellent case for the price!

I recently bought one of these to re-house an old system.

I was looking for no Optic bay, AIO options, decent cooling and cable management. All of which this case offers, with 120mm to 280mm AIO compatability as well as reasonable CPU cooler clearance just about any system and budget can be cotained within it's panels.

Fitting the components was easy, as was cable management. For many the two HDD bay will be ample, and a fan controller can fit underneath that, as can unused cables.
It is alo easy to hide an RGB lighting controller within the case, and a single 30cm RGB strip was all I required for decent internal lighting.

The only two negatives are the window, it is easily marked if you are not careful, though thankfully mine has had no scratches so far. And the paint can chip easily. My PSU when fitted lost a lot of paint around the mounting screws due to their serrations, smoother screws may help. I will probably strip and repaint my PSU panel, it's seperate from the case.

Thoroughly recommended, for the money I spent I have no regrets and am very pleased.


Write a review

Reviews will be active after verification

* Required field

Awards & Media Coverage

  • NZXT Source 340 Midi-Tower Case - White Window - Custom PC - Approved

    Custom PC - Approved

  • Bit-Tech - Approved

    "NZXT has been able to maintain high levels of build quality and optimise its use of space, leaving plenty of room for hardware and keeping the visible internal section wonderfully neat – systems built in here are just begging to be shown off."

 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.
    Loan Information

    Select Loan Product:

    For more information click here