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Cooler Master - MasterBox 5 (White) ATX Mid Tower Case

( 4.4 Average / 8 Ratings )



Cooler Master


MasterBox 5 (White)

Part #





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



19.69" x 8.66" x 18.70"

Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Newegg $54.99 -$10.00 +FREE s/h In stock $44.99
$10.00 mail-in rebate
B&H $59.99 +FREE s/h In stock $59.99
Newegg Marketplace $65.69 +FREE s/h $65.69
SuperBiiz $65.99 $65.99+
PCM $68.99 +$26.67 s/h $95.66

Price History (Excluding Tax) History:


AidinLMcLaurin 18 points 15 months ago
from completed build Eclipse

Beautiful, sturdy, clean, spacious, and beginner friendly. A genuinely well thought out case. The strengths of this case far outweigh the minor flaws and it is definitely a strong competitor to the Phanteks P400 & Enthoo Pro M, NZXT S340, Fractal Define S and other cases found at the 70$ price point.

fletcherhub3 10 points 10 months ago
from completed build OREO- A PC build for my mate

What a dream to work in. Cable management was quite easy, there are plenty of tie-down points and routing holes for cables. I wish that there were grommets for the routing holes, but costs have to be cut somewhere. There are many options as to where you can mount an SSD, which I think is a nice touch. The basement for the power supply is lovely and helps hide all the PSU cables; a great addition for a budget case. I haven't worked in many cases, but this is the best one I've worked in so far, and sets the bar for budget cases. 10/10 has all the features someone would want in their first PC. Can't recommend enough.

PCdmn 5 points 10 months ago
from completed build First Build : Dark Ice

This is an easy to build in fully featured case. It is easy to see that cable management was well thought out with dozens of tie down slots all over, large cutouts, and plenty of room behind the motherboard.

I generally liked the PSU shroud as it helped with cleaner look, but since it was open ended it didn't completely keep cables out of sight.

PCBlock 13 points 10 months ago
from completed build Apollo V2(My first build)

Holy cow where do I start, Amazing looks, great cable management, just amazing.

But, 240mm coolers where a little confusing to install, but me and my dad figured it out ;)

I would recommend this case to anyone who asks

YoungUglyGod 4 points 6 months ago
from completed build My Entry to Master Race

Solid case wasn't to difficult to work in, but not as roomy as I expected and propobly inferior to other cases at its budget.

dann20201 3 points 3 months ago

Wish it had a mesh front panel instead of tightly-spaced glossy plastic. Has PSU Shroud but only one dust filter. I also wish it had a cable management shroud like the S340 but meh.

mazerunner1 9 points 1 month ago
from completed build My Video Editing/Gaming Build

This case it much more roomy than my previous pc, with plenty of cable management space. There is a shortage of places for fans up top, but I only need 2 fans to run my rig.

Fireheartleon 6 points 16 days ago
from completed build Black Ice - My First Build

Great case! very stylish. Only gripes are its not completely white (accessories and back are black) and could use a bit more cable management tweaks like a bit more space in the back and some rubber grommits, but other than that, I love it!