Introduction
I would like to thank
Cooler Master for supplying the review sample.
We are reviewing the Cooler Master Masterbox MB311L ARGB chassis. It comes, as the name implies, with two ARGB fans and the necessary hardware to control those LEDs. Sharing the base frame with the Masterbox NR400, odds are it offers the same positive material mix and core feature set, but let's dive right into the review to find out!
Specifications
| Cooler Master Masterbox MB311L ARGB |
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| Case Type: | Mid-tower |
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| Material: | Steel, plastic, mesh, and tempered glass |
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| Weight: | 5.47 kg |
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| Slots: | 4 |
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| Drive Bays: | 2x Internal 3.5" 2x Internal 2.5" |
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Motherboard Form Factors: | Mini-ITX, Micro-ATX |
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| Dimensions: | 435.5 x 217.5 x 410 mm |
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| Front Door/Cover: | N/A |
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| Front Fans: | 3 x 120 mm or 2x 140 mm (2x 120 mm ARGB fans pre-installed) |
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| Rear Fans: | 1 x 120 mm (optional) |
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| Top Fans: | 2 x 120/140 mm (optional) |
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| Bottom Fans: | N/A |
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| Side Fans: | N/A |
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| I/O: | 2x USB 3.0 1x Headphone |
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| Fan/LED Controller: | in-line ARGB controller |
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| Compatibility: | CPU Cooler: 166 mm GPU: 344 mm PSU: 140 mm (HDD cage in back-most position), 325 mm (w/o front radiator and HDD cage) |
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Packaging
Cooler Master ships the Masterbox MB311L ARGB in a plain brown box with an image of the chassis and details in multiple languages on the rear. You will also find the enclosure's specifications and another shot of the front of the case.
Two thick Styrofoam spacers hold the chassis in place, and a thin plastic bag has been applied to protect it from fingerprints and scratches.