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Cooler Master MasterBox 5 (White) ATX Mid Tower Case

( 4.8 Average / 4 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 $59.99 -$15.99 +$5.99 s/h In stock $49.99
+ 10% off w/ promo code 421423WWS020, limited offer
$10.00 mail-in rebate
Amazon $53.99 Free two-day shipping with Amazon Prime In stock $53.99
( 52 new from $53.99, 3 used from $49.94. Last updated 12 minutes ago. )
SuperBiiz $59.99 $59.99+
B&H $56.99 +$6.99 s/h In stock $63.98
PCM $62.99 +$7.99 s/h $70.98
NCIX US $90.98 $90.98+
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax & Combo Deals) History:


AidinLMcLaurin 16 points 8 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 3 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 3 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 14 points 3 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