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Cooler Master MasterBox MB311L ARGB

Black Mini Tower case with mesh front, tempered glass side panel and ARGB backlighting

Last price 74€95
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Overview

A small form factor gamer case with addressable backlighting

The MasterBox MB311L ARGB from Cooler Master is a beautiful case for gamers looking for a mini tower design with a mesh front panel and tempered glass side panel. Every detail of this case has been carefully thought out to allow you to build the Micro ATX or Mini ITX configuration of your dreams, both compact and powerful. Its superb 4mm tempered glass side panel will allow you to always keep an eye on your components like the 344mm long graphics card. The included ARGB fans can be complemented with other fans, but also with a watercooling system. The ARGB fans offer the possibility to choose from 16.7 million colours to customise your setup. This stylish and powerful gamer case, equipped with 4 PCI slots, will undoubtedly become a must-have from Cooler Master.

Compact, spacious and powerful


The MasterBox MB311L ARGB from Cooler Master can accommodate motherboards in micro-ATX or mini-ITX format in order to build a configuration powerful enough for your favourite video games. This case will accommodate a 344 mm graphics card and the processor will be cooled by a cooling unit with a maximum height of 166 mm. There are also 4 PCI slots for expansion cards for your future PC. On the storage side, it has two 2.5"/3.5" bays and two 2.5" bays.

Powerful cooling and ARGB backlighting


The Cooler MasterBox MB311L ARGB supports up to 6 fans (two of which are 120mm front mounted) and is compatible with 120 to 280mm watercooling systems. It is also equipped with 3 dust filters on the top, front and bottom. This allows you to create an efficient ventilation system to preserve your components.

The two 120mm RGB LED fans add a colourful touch to this gamer case! ARGB, these fans will give you a great addressable backlight. This backlight is compatible with Asus AURA Sync / RGB Fusion 2.0 Ready / MSI Mystic Light Sync / ASROCK Polychrome Sync.

Main features :

  • Gaming mini tower case
  • With edge-to-edge tempered glass side panel and mesh front panel
  • Maximum length graphics card: 344 mm
  • Maximum fan height: 166 mm
  • Maximum power supply length: 140 mm (HDD cage in rearmost position), 325 mm (without front heatsink and HDD cage)
  • 2 x 2.5"/3.5" bays and 2 x 2.5" bays
  • Compatible with 120 / 140 / 240 / 280 mm watercooling
  • 6 fan slots
  • Dust filter top / front / bottom
  • 2 USB 3.2 Gen 1 ports (formerly USB 3.0), 1 x 3.5mm audio jack, 1 x 3.5mm microphone jack, 1 x ARGB 2 to 3 splitter
  • ARGB compatible backlighting: Asus AURA Sync / RGB Fusion 2.0 Ready / MSI Mystic Light Sync / ASROCK Polychrome Sync
  • Dimensions: 435.5 x 217.5 x 410 mm
  • Weight: 5.47 kg
  • Colour: Black
Specifications
Select your criteria

General information

Product name

Cooler Master MasterBox MB311L ARGB

Brand

Cooler Master Ltd

Model

MCB-B311L-KGNN-S01

Main characteristics

Graphic card max. length

344 mm

Max height CPU fan

166 mm

Power supply max. length

325 mm

Power format

ATX/EPS

Case format

Mini tower

Use

Gamer
Office

Material

Steel
ABS (Plastic)

Motherboard format

Micro ATX
Mini ITX

Power supply supplied

No

Design

Screwless fixing system

No

Case color

Black

Front color

Black

Dust filters

1

Glass

Yes

Tempered glass

Yes

LED RGB

Yes

ARGB LED

Yes

Water cooling compatible

Yes

Expansion slots

Number of PCI slots

4

Low profile

No

Number of visible 3.5" slots

0

Number of invisible 3.5" slots

0

Number of 2.5" slots

2

Number of 2.5"/3.5" slots

2

Number of visible 5.25" slots

0

Number of invisible 5.25" slots

0

Number of Slot-in slim 5.25'' slots

0

Number of Slim 5.25'' slots

0

Front connectivity

Connector(s) available

2 X USB 3.0
Microphone (3.5mm Jack Female)
Headphone (3.5mm Jack Female)

Cooling

Number of rear fan(s) slots

1 X 120mm

Quantity of rear fan(s) supplied

0

Number of front fan(s) slots

2 X 140mm
3 X 120mm

Quantity of front fan(s) supplied

2

Number of above fan(s) slots

2 X 120 or 140mm

Quantity of above fan(s) supplied

0

Water cooling

AIO radiator compatibility

120mm radiator
140mm radiator
240mm radiator
280mm radiator

Front AIO slot(s)

120mm radiator
140mm radiator
240mm radiator
280mm radiator

Above AIO slot(s)

120mm radiator
240mm radiator

Rear AIO slot(s)

120mm radiator

Physical characteristics

Width

217.5 mm

Height

410 mm

Depth

435.5 mm

Weight

5.47 kg

Volume

38.83 l

Warranties

Commercial warranty

Seller 2 years

Legal warranty

See terms & conditions

Product referenced on 18 Feb 2020

Customer review
Global rating
6/10
based on 1 review Editorial and moderation guide
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  • by DavidB
    Posted on 6 Aug 2021
    Product bought from LDLC on 9 Jul 2021
    Number of reviews: 1 Average rating: 6

    Very good product

    Very good product, nice finish however one fan is defective.... A shame for a new product.

    Review automatically translated