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Cooler Master MasterBox MB311L ARGB M-ATX Mid Tower Gaming PC Case

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Cooler Master MasterBox MB311L ARGB M-ATX Mid Tower Gaming PC Case

Cooler Master MasterBox MB311L Micro Tower Case

Tempered Glass Side Panel

Hardware, custom-loop cooling, and the pure pride of the builder is shown in panoramic view through an edge-to-edge tempered glass side panel.

Adaptable Drive Cage

The drive cage is able to shift toward the front to accommodate for PSU space, backwards to provide additional radiator space, or even completely removed.

Versatile Cooling Options

Support for up to six fans and front, top, and rear radiator support ensure that performance is not compromised.

Room For Upgrades

Support for up to a 344mm graphics card, a 166mm CPU cooler, and up to a 325mm PSU in length provides room for upgrades to stay ahead of the game.

Sickleflow Pwm Fans Included

Newly Optimized blade design with updated curve that provides best balance between airflow and static pressure to take the heat away while remain extremely silence.

Specifications:

Exterior Color

Black

Materials - Body

Steel, Mesh, Plastic

Materials - Side Panel

Tempered Glass

Dimensions (L x W x H)

435.5 x 217.5 x 410mm (Incl. Protrusions)

Volume

30.79L (excl. Protrusions)

Motherboard Support

Mini-ITX, Micro-ATX

Expansion Slots

4

3.5" Drive Bays

2

2.5" Drive Bays

2

I/O Panel

2x USB 3.2 Gen 1 (formerly USB 3.0)

I/O Panel

1x 3.5mm Audio Jack

I/O Panel

1x 3.5mm Mic Jack

I/O Panel - Other

1x ARGB 2-to-3 Splitter

Pre-installed Fans - Front

2x 120mm ARGB Fan

Fan Support - Top

2x 120/140mm

Fan Support - Front

3 x 120mm* / 2 x 140mm (*can only mount behind the front plate)

Fan Support - Rear

1x 120mm

Radiator Support - Top

120 / 240mm

Radiator Support - Front

120 / 140 / 240 / 280mm

Radiator Support - Rear

120mm

Clearance - CPU Cooler

166mm

Clearance - PSU

325mm (w/o front radiator & drive cage), 140mm (drive cage in backmost position)

Clearance - GFX

344mm

Cable Routing

18-22mm

Dust Filters

Front, Top, Bottom

Power Supply Support

Bottom Mount, ATX

Size

Mini Tower

Series

MasterBox Series

$64.38
Cooler Master MasterBox MB311L ARGB M-ATX Mid Tower Gaming PC Case—
$64.38

Product Information

Shipping & Returns

Description

Cooler Master MasterBox MB311L Micro Tower Case

Tempered Glass Side Panel

Hardware, custom-loop cooling, and the pure pride of the builder is shown in panoramic view through an edge-to-edge tempered glass side panel.

Adaptable Drive Cage

The drive cage is able to shift toward the front to accommodate for PSU space, backwards to provide additional radiator space, or even completely removed.

Versatile Cooling Options

Support for up to six fans and front, top, and rear radiator support ensure that performance is not compromised.

Room For Upgrades

Support for up to a 344mm graphics card, a 166mm CPU cooler, and up to a 325mm PSU in length provides room for upgrades to stay ahead of the game.

Sickleflow Pwm Fans Included

Newly Optimized blade design with updated curve that provides best balance between airflow and static pressure to take the heat away while remain extremely silence.

Specifications:

Exterior Color

Black

Materials - Body

Steel, Mesh, Plastic

Materials - Side Panel

Tempered Glass

Dimensions (L x W x H)

435.5 x 217.5 x 410mm (Incl. Protrusions)

Volume

30.79L (excl. Protrusions)

Motherboard Support

Mini-ITX, Micro-ATX

Expansion Slots

4

3.5" Drive Bays

2

2.5" Drive Bays

2

I/O Panel

2x USB 3.2 Gen 1 (formerly USB 3.0)

I/O Panel

1x 3.5mm Audio Jack

I/O Panel

1x 3.5mm Mic Jack

I/O Panel - Other

1x ARGB 2-to-3 Splitter

Pre-installed Fans - Front

2x 120mm ARGB Fan

Fan Support - Top

2x 120/140mm

Fan Support - Front

3 x 120mm* / 2 x 140mm (*can only mount behind the front plate)

Fan Support - Rear

1x 120mm

Radiator Support - Top

120 / 240mm

Radiator Support - Front

120 / 140 / 240 / 280mm

Radiator Support - Rear

120mm

Clearance - CPU Cooler

166mm

Clearance - PSU

325mm (w/o front radiator & drive cage), 140mm (drive cage in backmost position)

Clearance - GFX

344mm

Cable Routing

18-22mm

Dust Filters

Front, Top, Bottom

Power Supply Support

Bottom Mount, ATX

Size

Mini Tower

Series

MasterBox Series