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NZXT Source 340 ATX Steel Tower Case Window 3X3.5INT 3X2.5INT USB3.0 *No PSU* - Black/Blue

NZXT Source 340 ATX Steel Tower Case Window 3X3.5INT 3X2.5INT USB3.0 *No PSU* - Black/Blue - 1
Actual product may not be exactly as shown.
NZXT Source 340 ATX Steel Tower Case Window 3X3.5INT 3X2.5INT USB3.0 *No PSU* - Black/Blue - 107060_l.jpg NZXT Source 340 ATX Steel Tower Case Window 3X3.5INT 3X2.5INT USB3.0 *No PSU* - Black/Blue - 107060_1.jpg NZXT Source 340 ATX Steel Tower Case Window 3X3.5INT 3X2.5INT USB3.0 *No PSU* - Black/Blue - 107060_2.jpg NZXT Source 340 ATX Steel Tower Case Window 3X3.5INT 3X2.5INT USB3.0 *No PSU* - Black/Blue - 107060_3.jpg Customer Photos (0)
Our Price: $91.99  CAD & FREE Shipping *Shipping restrictions: Free shipping only applies to weekly sale items. Order must be greater than $50 before shipping and handling, environmental fees, taxes and less than 25lbs. Item must be in-stock at check-out. Rural areas, PO boxes, territories & other distant regions, or customers outside of Canada are not eligible. Some areas limited to 15lbs.

Savings Code 107060-1500. SAVE $18.99 off our regular price of $110.98 if you buy today! Special price ends soon.
BONUS! Get 94 NCIX Rewards if you buy today!

HURRY! Limited quantities available at this price! To qualify, please add to your cart at the above price and check out as soon as possible. This special price will be reserved ONLY after you have completed your order. No rainchecks or price matches at this special pricing.
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Part #: CA-S340MB-GB

SKU: 107060
Shipping Weight: 16 lbs

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Customer Reviews of NZXT CA-S340MB-GB

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding NZXT CA-S340MB-GB reviews.
Experience: 1 Days

Fantastic case Verified OwnerVerified Owner


Lots of space
Compartments for pretty much anything
Lots of ways to hide wiring
No space of dual radiator in the back
Goes well with the blue theme of my PC.

Looks nice and slick and allows for a very clean presentation of the inside of your PC via the window

Experience: 0 Days

Nice case


Good colour, clear side
None for me
It looks like a good product

Experience: 4 days


-Clean minimalistic design -Good quality material -Spacious for a mid ATX
Front panel clip seem cheap, almost broke one at first remove. I wouldn't get this off/on too often - No DVD tray, but who still use dvds ?
I really love that case, installation is so easy, cable management is on point, power supply is hidden, it's look good and have plenty of space.

Experience: 13 Days

gorgeous case


-good design and color
-compact yet large space inside
-cable management
-steady and solid
-cover can be scratched easily if not careful
Great case for this decent value. Love the design and look of it when browsing for cases. I also have 2 SSD drives so this fits perfectly. Cable management is good as well since most of them can be hidden behind the motherboard, so window look is neat and clean.

One small drawback is the small scratch I accidentally made during installation, but everything else is perfect.

Experience: 1 Days


very nice case lots of room and space
lots of room, windowed, would recommend this case. It was at a reasonable price and plenty of room for all parts and easy wire management

Experience: 2 Months


Easy as hell to build in.

Really solid construction

The case comes with enough zipties and screws. The included fans are really nice and quiet

SSD mounting is awesome
The thumbscrews are tight.
Fantastic Case!

Experience: 2 Months


Nice colour, spacious, keeps things neat
kind of difficult to install things in, but really not that bad
So I got this a few months ago to prepare for my first build... and I love it. The window on the side is nice, it hides most of the cables, and its BLUE.

Had a few issues with the screws and such, and had a lot of difficulty installing my hard drive but I'm blaming that on my noobiness rather than the product itself. It's great! Love it!

Experience: 1 Weeks


Tons of space. Great cable managment setup.
Awesome case, easy to build in with tons of gpu clearance.

This case should last a long time

Product Videos [ Edit ]

Features [ Edit | History ]


With 90% steel construction, we're able to deliver superior durability and create a case you can keep build to build.

A sea of space fills the interior, with a grommet-less steel cable management bar splitting the front intake from the rest of the case while keeping your cables tame and hidden.

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.

Quick Specs:
Material Steel Acrylonitrile Butadiene Styrene (ABS)
Motherboard Supported ATX Micro ATX Mini ITX
Limited Warranty 2 Year
Weight (Approximate) 15.54 lb
Color Blue Matte Black
Form Factor Mid-tower
Height 17.5"
Width 7.9"
Depth 17"
Number of Fans Supported 4
Number of Fans Installed 2
Number of External 5.25" Bays 0
Number of Power Supplies Supported 1
Number of Power Supplies Installed 0
Number of Internal 2.5" Bays 2
Number of Internal 3.5" Bays 3
Number of Total Expansion Bays 5
Number of Total Expansion Slots 7
Total Number of USB Ports 2
Installed Fan Size 4.72"
Total Number of Audio In Ports 1
Total Number of Audio Out Ports 1
Power Supply Installed No

Specifications [ Edit | History ]

     Number of External 5.25" Bays: 0
     Number of Internal 2.5" Bays: 2
     Number of Internal 3.5" Bays: 3
     Number of Total Expansion Bays: 5
General Information  
     Brand Name: NZXT
     Manufacturer: NZXT Corporation
     Manufacturer Part Number: CA-S340MB-GB
     Manufacturer Website Address:
     Product Model: CA-S340MB-GB
     Product Name: S340 Mid Tower Case
     Product Type: Computer Case
I/O Expansions  
     Number of Total Expansion Slots: 7
     Top Audio In: Yes
     Top Audio Out: Yes
     Top USB: Yes
     Total Number of Audio In Ports: 1
     Total Number of Audio Out Ports: 1
     Total Number of USB Ports: 2
Physical Characteristics  
     Color: Blue
Matte Black
     Depth: 17"
     Form Factor: Mid-tower
     Height: 17.5"
     Material: Steel
Acrylonitrile Butadiene Styrene (ABS)
     Weight (Approximate): 15.54 lb
     Width: 7.9"
Power Description  
     Number of Power Supplies Installed: 0
     Number of Power Supplies Supported: 1
     Power Supply Installed: No
Technical Information  
     Fan Size Supported: 4.72"
     Features: Cable Management
     Installed Fan Size: 4.72"
     Motherboard Supported: ATX
Micro ATX
Mini ITX
     Number of Fans Installed: 2
     Number of Fans Supported: 4
     Limited Warranty: 2 Year

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Product Warranty

NCIX provides limited warranty for this product for 30 days after purchase.

Warranty provided by NCIX for 30 days, the remainder of the warranty provided by NZXT.

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All pricing subject to change. For all prices, products and offers, reserves the right to make adjustments due to changing market conditions, product discontinuation, manufacturer price changes, errors in advertisements and other extenuating circumstances. Promotional offers from are subject to availability and are available only while supplies last. No rain checks will be issued on promotional items and offers.

While uses all reasonable efforts to include accurate and up-to-date information on the Site, makes no warranties or representations as to the Site's accuracy. assumes no liability or responsibility for any errors or omissions in the content on the Site. warrants product(s) to be in good working condition and free from defects in material and workmanship for a period of one (1) year for OEM packages, and for thirty (30) days for RETAIL packages (excluding laptops and notebooks), from the original Invoice date unless otherwise restricted below or by the manufacturer's own warranty policy. Defective returns and warranty service will be replaced, exchanged or repaired at's sole discretion, and based on vendor's policy.

NON-DEFECTIVE merchandise returns may be accepted on some items ONLY within 15 days of the Invoice date, at's discretion. Laptops and Notebooks can be returned within SEVEN (7) days from original invoice date. Return will only be accepted with original packaging, accessories, cables, free gifts (if applicable), unopened software and manuals and is subject to inspection before warranty approval. Laptop and notebook with tampered serial numbers or UPC code will be denied returns.

GOVERNMENT & BUSINESS Laptop and Notebook purchases made with government or business POs can be returned typically within fourteen (14) days from original invoice date. Return will only be accepted with original packaging, accessories, cables, free gifts (if applicable), unopened software and manuals and is subject to inspection before warranty approval. Laptop and notebook with tampered serial numbers or UPC code will be denied returns. Please check with your B2B sales representative for specific terms and details.

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Defective software, video games or DVDs will be replaced by the SAME title and format ONLY (and subject to current availability) within 30 days of the Invoice date. Software, Drones, video games and DVDs may be returned within 30 days only if the item is UNOPENED (with shrink wrap still intact) at the sole discretion of does NOT apply a surcharge to credit card orders. Please read our RMA & warranty policy and terms & conditions for more information. If you have any questions regarding our sales and warranty policies, please send us a message -- we'll be glad to answer any of your questions.

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