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NZXT - S340 (Black/Blue) ATX Mid Tower Case

( 4.7 Average / 55 Ratings )





S340 (Black/Blue)

Part #

(or) S340_Blue
(or) CA-S340MB-GB


Black / Blue


ATX Mid Tower

Includes Power Supply


Internal 2.5" Bays


Internal 3.5" Bays


Motherboard Compatibility

ATX, Micro ATX, Mini ITX

Front Panel USB 3.0 Ports


Maximum Video Card Length

334 mm / 13.15" With Drive Cages
364 mm / 14.331" Without Drive Cages

Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
NZXT $69.99 +$14.99 s/h Out of stock $84.98

Price History (Excluding Tax) History:


burninator3343 13 points 45 months ago
from completed build The Nerd Herd

I can't stop raving about this thing. So easy to use. I love how easy it is to hid the cables, and I love how it looks. Very sleek and has a nice shape. Heavy enough so I know it's sturdy- light enough to carry and move around. I do have to make a move though. Moving to a new apartment about 30 minutes away in a month, and I'm trying to work out the best transportation method. Any suggestions? (Of course this won't just be a barebones case, it'll have the components inside)

anassiri 17 points 44 months ago

Extremely stylish and simplistic, I got the Black/Yellow version from Micro Center which features re-usable PCI-E backplates. That model is not listed on this website's part list for some reason, however the case made wiring a breeze, and there was not even a second where I didn't know where I should be wiring my cables through. This is my first build, and thanks to this case, wiring could not have been any easier.

PlayingPoise 6 points 43 months ago

Sleek. Beautiful. Spacious looking. Minimalistic. Great fans. Unreal cable management.

Horrendous drive bays. No 5.25" bays. Okay expansion slots.

timble7 8 points 43 months ago
from completed build Hyperion (maybe)

Nice case, helpful with cable management only complaint is no 3 1/2 drive bays

dr-carrrot 28 points 40 months ago

easy case for a firsts timer! Looks great as well!

mrskippingguy 13 points 40 months ago

Love the color, kind of tight with full size ATX but looks good in the end.

daviesben33 11 points 40 months ago
from completed build End of 2015 S340 Build

This is where I had a bit of a dilemma, as I wanted an all black case, but didn't like the glossy of the S340. NZXT do a Razer edition S340 which is all matte black, but has Razer logos on it. I didn't want Razer logos on my case so I got the blue version of the S340 which is matte, and plasti-dipped the blue parts. This ended up with a really sleek look which I am very pleased with.

cow131211 5 points 40 months ago
from completed build Project Nyanko

Great case, dissapointing that there's no 5.25 and not good airflow, but amazing looks and cable management works well

thetolsonator 10 points 39 months ago
from completed build #ForTheKids

Perfect colors, flat black powder coating and shiny blue accents makes this case the PERFECT fit for my build theme.

+PRO+ Great aesthetics and design, NZXT knocked it out of the park with this budget oriented case. The blue shroud inside makes a great area to tuck extra cables as well as the basement below the mainboard. Plenty of loopholes in the back to tie cables down, which makes closing the case up a piece of cake. With some white LED strips and fan LED's, this case glows beautifully and makes me smile every time I power it up.

-CON- The window is a cheap acrylic and scratches fairly easily...Be careful!

~OTHER~ This may just be my case in general but the thumbscrews are a pain to undo sometimes and often feel like they're free from the thread but end up needing a little more before they let go.

Luciferian 26 points 39 months ago
from completed build Wyld Stallyn

What can I say that we don't already know? This case looks great. It has a simple and elegant design that has caught a lot of attention. It is almost effortless to create a build with a clean and tidy main compartment, free of excess cables and clutter. However, if you are like me and don't have a modular power supply, be prepared to really stuff the bottom compartment full of cables.